CN113128714A - Nuclear power unit control rod-based test system and checking test method - Google Patents
Nuclear power unit control rod-based test system and checking test method Download PDFInfo
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Abstract
本申请属于核电一回路反应堆技术领域，提供了一种基于核电机组控制棒的试验系统及核对试验方法，所述试验系统包括：棒束控制模块、棒束监控模块、数据采集模块以及试验记录模块；其中，该棒束控制模块，用于控制试验棒束执行核对试验；该棒束监控模块，用于检测所述试验棒束在该核对试验的执行过程中的棒位，以区分所述核对试验的各个阶段；该数据采集模块，用于获取在各个阶段获取得到的该试验棒束的试验参数；该试验记录模块，用于显示该试验棒束的试验记录界面，并在该试验记录界面上显示该试验参数。该试验系统集成了对试验棒束的试验功能以及试验参数的获取功能，可以在对试验棒束执行核对试验，同时记录该试验棒束在各个阶段的试验参数。
The present application belongs to the technical field of nuclear power primary loop reactors, and provides a test system and a check test method based on control rods of a nuclear power unit. The test system includes: a rod bundle control module, a rod bundle monitoring module, a data acquisition module and a test recording module ; wherein, the rod bundle control module is used to control the test rod bundle to perform a check test; the rod bundle monitoring module is used to detect the rod position of the test rod bundle during the execution of the check test to distinguish the check Each stage of the test; the data acquisition module is used to obtain the test parameters of the test rod bundle obtained in each stage; the test record module is used to display the test record interface of the test rod bundle, and on the test record interface The test parameters are displayed above. The test system integrates the test function of the test rod bundle and the acquisition function of test parameters, which can perform the check test on the test rod bundle and record the test parameters of the test rod bundle at each stage.
Description
Technical Field
The application belongs to the technical field of nuclear power loop reactors, and particularly relates to a test system and a check test method based on a nuclear power unit control rod.
Background
Normal inspection and maintenance of the equipment is required during the operation of the nuclear power plant to avoid accidents, including tests for inspection checks of the perfect availability of the bundles to be used, which checks that bundles not used during the normal operation of the nuclear steam supply system are not accidentally stuck in the proposed position.
At present, when the test is carried out, one operator is required to carry out test operation, the other operator records test parameters generated in the test process, if the test operation is not timely due to overlong data recording time, the temperature fluctuation of a loop can be large, the action of a temperature control rod can be caused, and even the pressure and temperature of the loop can deviate from the standard requirement.
Disclosure of Invention
The embodiment of the application provides a test system and a checking test method based on a nuclear power unit control rod, the test system integrates a test function of a test rod bundle and an acquisition function of test parameters, the test system can record the test parameters of the test rod bundle at each stage of a checking test while the checking test is executed on the test rod bundle based on the test system, and the problems that in the prior art, the test operation and the data recording need to be carried out by two operators in a matched mode, the test operation is not timely due to the fact that the length of the data recording time is too long, the inserting time of the control rod is too long, and the pressure and the temperature of a loop deviate from the standard requirements are caused are solved.
In a first aspect, an embodiment of the present application provides a nuclear power unit control rod-based testing system, including: the rod bundle monitoring system comprises a rod bundle control module, a rod bundle monitoring module, a data acquisition module and a test recording module; the rod bundle control module is used for controlling the test rod bundle to execute a check test; the rod cluster monitoring module is used for detecting the rod position of the test rod cluster in the execution process of the check test so as to distinguish each stage of the check test; the data acquisition module is used for acquiring test parameters of the test rod bundle acquired at each stage of the checking test; and the test recording module is used for displaying a test recording interface of the test rod bundle and displaying the test parameters on the test recording interface.
In a second aspect, an embodiment of the present application provides a nuclear power unit control rod-based verification test method, which is applied to the test system in the first aspect, and the verification test method includes: the test recording module displays a test recording interface of the test rod bundle; if a starting instruction fed back by a user based on the test recording interface is received, the data acquisition module acquires a first parameter of the test rod bundle and sends the first parameter to the test recording module; the test recording module updates the test recording interface based on the first parameter; the first parameter refers to a test parameter of the test cluster at the current moment; the bundle control module, in response to the activation instruction, performing the verification test on the test bundle; the rod bundle monitoring module detects the rod position of the test rod bundle, determines the stage of the test rod bundle and sends stage information to the data acquisition module; the data acquisition module acquires test parameters corresponding to each stage based on the stage information and sends the test parameters to the test recording module; and the test recording module updates the test recording interface based on the test parameters corresponding to each stage.
In a third aspect, an embodiment of the present application provides a terminal device, including: a memory, a processor and a computer program stored in the memory and executable on the processor, the processor implementing the method of any of the second aspects described above when executing the computer program.
In a fourth aspect, an embodiment of the present application provides a computer-readable storage medium, including: the computer readable storage medium stores a computer program which, when executed by a processor, implements the method of any of the second aspects described above.
In a fifth aspect, the present application provides a computer program product, which when run on a terminal device, causes the terminal device to execute the method of any one of the second aspects.
It is understood that the beneficial effects of the second aspect to the fifth aspect can be referred to the related description of the first aspect, and are not described herein again.
Compared with the prior art, the embodiment of the application has the advantages that:
compared with the prior art, the method provided by the application can automatically read the relevant parameter data of each control rod in different stages along with the experimental process during the test of the nuclear power unit control rods, and solves the problems that the manual data recording is needed in the prior art, the recording time is too long, the insertion time in the control rods is too long, the pressure and the temperature of a loop deviate from the standard requirement, and the potential safety hazard is caused.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a testing system provided in an embodiment of the present application;
FIG. 2 is a schematic diagram illustrating the effect of a test record interface provided in an embodiment of the present application;
FIG. 3 is a temperature profile of a test bundle provided in accordance with an embodiment of the present application;
FIG. 4 is a flow chart of an implementation of a verification test method provided in the first embodiment of the present application;
FIG. 5 is a flow chart of an implementation of a verification test method provided in a second embodiment of the present application;
FIG. 6 is a flow chart of an implementation of a verification test method provided in the third embodiment of the present application;
FIG. 7 is a flowchart of an implementation of a verification test method according to a fourth embodiment of the present application;
FIG. 8 is a flow chart of an implementation of a verification test method provided in a fifth embodiment of the present application;
fig. 9 is a schematic diagram illustrating an effect of a test recording interface according to another embodiment of the present application.
Detailed Description
In the following description, for purposes of explanation and not limitation, specific details are set forth, such as particular system structures, techniques, etc. in order to provide a thorough understanding of the embodiments of the present application. It will be apparent, however, to one skilled in the art that the present application may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.
It will be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
It should also be understood that the term "and/or" as used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.
As used in this specification and the appended claims, the term "if" may be interpreted contextually as "when", "upon" or "in response to" determining "or" in response to detecting ". Similarly, the phrase "if it is determined" or "if a [ described condition or event ] is detected" may be interpreted contextually to mean "upon determining" or "in response to determining" or "upon detecting [ described condition or event ]" or "in response to detecting [ described condition or event ]".
Furthermore, in the description of the present application and the appended claims, the terms "first," "second," "third," and the like are used for distinguishing between descriptions and not necessarily for describing or implying relative importance.
Reference throughout this specification to "one embodiment" or "some embodiments," or the like, means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the present application. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," or the like, in various places throughout this specification are not necessarily all referring to the same embodiment, but rather "one or more but not all embodiments" unless specifically stated otherwise. The terms "comprising," "including," "having," and variations thereof mean "including, but not limited to," unless expressly specified otherwise.
Example one
FIG. 1 is a schematic block diagram of a test system provided in accordance with an embodiment of the present application for verifying the integrity of unused bundles during normal operation of a nuclear power plant control rod to avoid accidental jamming of the bundles during normal operation of a nuclear steam supply system. The test system comprises a rod bundle control module, a rod bundle monitoring module, a data acquisition module and a test recording module, and is specifically detailed as follows:
the cluster control module is configured to control a test cluster to perform the verification test, where the test cluster refers to an execution object of the nuclear power plant control rods to be subjected to the verification test, and generally, the test cluster is a group of clusters, and the group of clusters may include a plurality of control rods. A plurality of groups of rod bundles can be contained in a motor group control rod, and a group of rod bundles to be tested, namely the test rod bundles, can be determined from the plurality of groups of rod bundles before a check test is carried out.
The rod cluster monitoring module is configured to detect a rod position of the test rod cluster in an execution process of the verification test, so as to distinguish each stage of the verification test, specifically, when the test rod cluster is located at an initial rod position, the stage is a starting operation stage, when the test rod cluster is lifted from the initial rod position to a preset rod position, the stage is a rod inserting operation stage, when the test rod cluster is lifted from the preset rod position to the initial rod position, the stage is a lifting operation stage, and when the preset rod position is preset, a fixed rod position is set according to requirements of the verification test.
The data acquisition module is configured to acquire test parameters of the test bundle acquired at each stage of the checking test, exemplarily acquire test parameters of the test bundle corresponding to the start operation stage, that is, acquire the test parameters of the test bundle at the current time during the start operation stage. Of course, the data acquisition module may also later test the associated parameters of the bundle at other times than during the performance of the verification test, such as obtaining the parameters of the test bundle prior to the verification test and obtaining the parameters of the test bundle after the verification test.
In one possible embodiment, the data acquisition module is electrically connected to the nuclear instrument; the nuclear instrument is used for measuring the output data of the test rod bundle; the data acquisition module is further configured to, at each stage of the checking test, acquire output data of the nuclear instrument, and screen out test parameters of the test bundle from the output data, for example, in the starting operation stage, send an instruction for acquiring the output data to the nuclear instrument to receive output data of the test bundle at the current time fed back by the nuclear instrument, and screen the output data according to an acquisition requirement of the test parameter corresponding to the checking test to extract the test parameters of the test bundle, and specifically may be: constructing a test parameter acquisition model of the checking test, and outputting test parameters related to the checking test corresponding to the test rod bundle by taking the output data as input; the test parameters may include the position of each sub-bundle within the test bundle and the reactor coolant temperature profile for that test bundle.
It should be understood that, in the prior art, the nuclear instrument generally outputs values of various parameters through a pointer type interface, manual recording is required, which may result in overlong recording time, and the check test needs to complete parameter recording at a certain stage to step into the next stage of the check test, so that overlong recording time may result in large temperature fluctuation of a loop, which may cause the action of a temperature control rod, and even may cause the pressure and temperature of the loop to deviate from the specification requirements; on the other hand, the nuclear gauge measures the output data of the test bundle, and it is necessary to select test parameters required for the nuclear test from the output data.
The test recording module is configured to display a test recording interface of the test bundle and display the test parameters on the test recording interface, specifically refer to fig. 2, where fig. 2 shows an effect schematic diagram of the test recording interface provided in an embodiment, and specifically, the test recording interface is configured to record the test parameters corresponding to the test bundle at each stage of the verification test so as to visually show a test result of the verification test.
In one possible embodiment, the trial record interface of the trial bundle includes a plurality of parameter lists including trial parameters for each stage and start and end indicators for instructing the trial bundle to perform the verification trial. Illustratively, FIG. 2 shows three parameter lists (record 1, record 2, and record 3) corresponding to three phases of the check test (start-up phase, plunger phase, and lift-back phase), respectively, the test record interface including the rod positions of each sub-bundle in the test bundle at each phase, and the reactor coolant temperature of each loop circuit of the test bundle at the time the check test is performed; on the other hand, fig. 2 shows three identifiers, which may be, for example, a title or a button, the identifier 1 may be the above-mentioned start identifier, the identifier 2 may be a test identifier corresponding to the verification test, and the identifier 3 may be the above-mentioned end identifier.
In one possible embodiment, the test recording module is electrically connected to the core measurement system; the test recording module is further configured to send the test parameters of the test bundles to the core measurement system, so that the core measurement system generates and outputs a temperature distribution map based on the test parameters, and the temperature distribution map may specifically refer to fig. 3, where fig. 3 shows a temperature distribution map of the test bundles provided in an embodiment of the present application.
It should be noted that, for the information interaction, the execution process, and other contents between the above-mentioned apparatuses, the specific functions and the technical effects of the embodiments of the method of the present application are based on the same concept, and specific reference may be made to the section of the embodiments of the method, which is not described herein again.
It will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-mentioned division of the functional units and modules is illustrated, and in practical applications, the above-mentioned function distribution may be performed by different functional units and modules according to needs, that is, the internal structure of the apparatus is divided into different functional units or modules to perform all or part of the above-mentioned functions. Each functional unit and module in the embodiments may be integrated in one processing unit, or each unit may exist alone physically, or two or more units are integrated in one unit, and the integrated unit may be implemented in a form of hardware, or in a form of software functional unit. In addition, specific names of the functional units and modules are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present application. The specific working processes of the units and modules in the system may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
Example two
The application also provides a nuclear power unit control rod-based checking test method, and in the embodiment, the execution main body of the flow of the checking test method is the test system. The test system is mainly used for carrying out check test on the nuclear power unit control rod so as to check the intact availability of the unused rod bundles during the normal operation of the nuclear steam supply system and avoid the phenomenon of accidental clamping when the rod bundles are used. The test system includes: the rod bundle control module, the rod bundle monitoring module, the data acquisition module and the test recording module, the functions of the modules and the connection relation among the modules can refer to the relevant description of the embodiment, and the test system can be used for checking the test method provided by the application.
Fig. 4 shows a flowchart of an implementation of the verification test method provided in the first embodiment of the present application, which is detailed as follows:
in S401, the test recording module displays a test recording interface of the test bundle.
In this embodiment, the test bundle refers to an execution object to be subjected to a verification test in the nuclear power plant control rod, each test bundle is associated with a corresponding test record interface, and the test record interface includes a relevant identifier and a test parameter of the test bundle, which may be specifically described with reference to fig. 2.
It should be appreciated that the test recording interface is configured to be presented to a user for the user to perform the verification test on the test bundle based on the test recording interface and the test system.
In S402, if a start instruction fed back by the user based on the test recording interface is received, the data acquisition module obtains a first parameter of the test bundle and sends the first parameter to the test recording module.
In this embodiment, if the start instruction is received, it indicates that the user is starting the check test on the test bundle, and according to the requirement of the check test, it is necessary to obtain the test parameters of the test bundle before the start of the check test, that is, the first parameters; in this embodiment, the first parameter refers to a test parameter of the test bundle at the current time when the start instruction is received. After the data acquisition module acquires the first parameter, the first parameter needs to be sent to the test recording module so that the first parameter can be recorded to complete the execution of a subsequent checking test.
In S403, the test recording module updates the test recording interface based on the first parameter.
In this embodiment, after the test recording module receives the first parameter sent by the data acquisition module in the step S402, the first parameter should be displayed in the test recording interface in time, so that the user can know the recording condition of the first parameter at the first time, so as to check the execution of the next stage of the test in the following. Illustratively, the test recording module updates the test recording interface based on the first parameter, and specifically may be: the test recording module determines values corresponding to positions on a first parameter list of the test recording interface based on the first parameter, and updates the test recording interface in real time to store the first parameter, specifically referring to fig. 9, where fig. 9 shows an effect schematic diagram of a test recording interface provided in another embodiment of the present application, for example, the test bundle is a G1 bundle, the first parameter list is record 1, and the rod position of each sub-bundle of the test bundle and the reactor coolant temperature corresponding to each loop circuit at this time are determined based on the first parameter.
In S404, the bundle control module performs the collation test on the test bundle in response to the activation instruction.
In this embodiment, the start instruction is used to instruct the test bundle to perform the check test, and if the bundle control module receives the start instruction, the bundle control module starts to perform the check test on the test bundle according to the start instruction.
In S405, the bundle monitoring module detects the position of the test bundle, determines the stage of the test bundle, and sends stage information to the data acquisition module.
In this embodiment, during the execution of the verification test by the test bundle, the position of the test bundle needs to be monitored in real time to determine which stage of the verification test the test bundle is in, so as to be based on the corresponding test parameters of the stage in which the test bundle is in.
In a possible implementation manner, the detecting, by the bundle monitoring module, the position of the test bundle and determining the stage of the test bundle may specifically be: the rod cluster monitoring module detects a plurality of real-time rod positions corresponding to the test rod cluster in a plurality of detection moments, and determines the stage of the test rod cluster according to the real-time rod positions and the detection moments corresponding to the real-time rod positions. And sending the stage information to the data acquisition module to instruct the data acquisition module to acquire the test parameters corresponding to the stage of the test rod bundle.
In S406, the data acquisition module acquires the test parameters corresponding to each of the stages based on the stage information, and sends the test parameters to the test recording module.
In this embodiment, when receiving the phase information sent by the rod bundle monitoring module in the above S405, the data acquisition module acquires the test parameters of the test rod bundle at the current phase based on the phase information, for example, if receiving the phase information about the end of the rod insertion operation phase, the data acquisition module acquires the test parameters of the test rod bundle at the end of the rod insertion operation phase; the sending of the test parameters to the test recording module may specifically refer to the related description of S402, which is not described herein again.
In S407, the test recording module updates the test recording interface based on the test parameters corresponding to each of the stages.
In this embodiment, the test recording module updates the test recording interface based on the test parameters corresponding to each of the stages, which may specifically refer to the related description of S403, and is not described herein again. Referring to fig. 9, the test cluster is illustratively a G1 cluster, the record 2 corresponds to the rod insertion phase of the verification test, and the record 3 corresponds to the withdrawal phase of the verification test.
In the embodiment, the checking test method can automatically read and display the test parameters of each control rod at different stages along with the checking test during the checking test of the nuclear power unit control rods, and solves the problems that in the prior art, the manual data recording is needed, the recording time is too long, the insertion time of the control rods is too long, the pressure and the temperature of a loop deviate from the standard requirement, and the potential safety hazard is caused.
Fig. 5 shows a flowchart of an implementation of the verification test method according to the second embodiment of the present application. Referring to fig. 5, with respect to the embodiment shown in fig. 4, the verification test method S405 provided in this embodiment includes S4051 to S4052, which are detailed as follows:
further, the bundle monitoring module detects the position of the test bundle, determines the stage of the test bundle, and sends stage information to the data acquisition module, including:
in S4051, the rod cluster monitoring module detects a rod position of the test rod cluster during the rod inserting operation, and generates first stage information of rod inserting completion if it is detected that the test rod cluster reaches a preset rod position.
In this embodiment, the predetermined rod position is a fixed rod position set in advance according to the requirements of the verification test. The rod bundle monitoring module detects the rod position of the test rod bundle in the rod inserting operation process, and if the test rod bundle reaches a preset rod position, first-stage information of rod inserting completion is generated, which specifically can be: in the process of executing the rod inserting operation by the test rod bundle, the rod bundle monitoring module detects the rod position of the test rod bundle in real time, if the test rod bundle is detected to move from the initial rod position to the preset rod position, the test rod bundle is executed by the rod bundle control module and the rod inserting operation is completed, at this time, the first-stage information is generated to identify that the rod inserting operation on the test rod bundle is completed, namely the rod inserting operation stage of the checking test is completed, so that the subsequent data acquisition module acquires the test parameters of the test rod bundle at the end of the rod inserting operation stage based on the first-stage information.
In S4052, the rod bundle monitoring module detects a rod position of the test rod bundle during the back-lifting operation, and generates second stage information indicating that the resetting is completed if it is detected that the test rod bundle reaches an initial rod position.
In this embodiment, the above-mentioned rod bundle monitoring module detects a rod position of the test rod bundle in the process of performing the back lifting operation, and if it is detected that the test rod bundle reaches the initial rod position, generates second stage information of completion of the resetting, which may specifically be: in the process of carrying out the back-lifting operation of the test rod bundle, the rod bundle monitoring module detects the rod position of the test rod bundle in real time, if the test rod bundle is detected to move from the preset rod position to the initial rod position, the test rod bundle is indicated to be carried out by the rod bundle control module and the back-lifting operation is completed, at this time, the second-stage information is generated to mark that the back-lifting operation of the test rod bundle is completed, namely the back-lifting operation stage of the checking test is completed, so that the subsequent data acquisition module acquires the test parameters corresponding to the test rod bundle in the back-lifting operation stage based on the second-stage information.
Correspondingly, the verification test method S406 provided in this embodiment includes S4061 to S4062, which are specifically detailed as follows:
the data acquisition module acquires test parameters corresponding to each stage based on the stage information, and sends the test parameters to the test recording module, and the method comprises the following steps:
in S4061, the data acquisition module obtains a second parameter of the test bundle when receiving the first stage information sent by the bundle monitoring module.
In this embodiment, the data acquisition module receives the first stage information, which means that the rod-inserting operation stage of the checking test is finished, and needs to acquire the test parameters corresponding to the test rod bundle in the rod-inserting operation stage, specifically, when the rod-inserting operation stage is finished, the test parameters of the test rod bundle at the current time, that is, the second parameters, are acquired.
In S4062, the data acquisition module obtains a third parameter of the test bundle after receiving the second stage information sent by the bundle monitoring module.
In this embodiment, the data acquisition module receives the second stage information, which means that the back-lifting operation stage of the checking test is finished, and needs to acquire the test parameter corresponding to the test bundle in the back-lifting operation stage, that is, the third parameter, specifically, after a preset time period elapses after the back-lifting operation stage is finished, the third parameter of the test bundle at the current time is acquired.
Further, the verification test method S4062 provided in this embodiment includes S501 to S502, which are detailed as follows:
after receiving the second stage information sent by the rod bundle monitoring module, the data acquisition module acquires a third parameter of the test rod bundle, including:
in S501, the data acquisition module starts a timer to time when receiving the second stage information.
In this embodiment, the timer is used to record a preset time length, and the preset time length is a fixed time length set based on the checking test requirement. When the data acquisition module receives the second stage information, that is, the callback operation stage is just finished, the timer is started to record whether a preset time length passes.
In S502, if the data acquisition module detects that the count value of the timer reaches a preset duration, the data acquisition module acquires the third parameter of the test bundle.
In this embodiment, if the data acquisition module detects that the count value of the timer reaches the preset time length, it indicates that the time for acquiring the third parameter has arrived, so that the third parameter of the test bundle is acquired at this time.
In this embodiment, the timer is used for timing, so as to stabilize the test parameters of the test bar bundle after the end of the back-lifting operation phase, so as to improve the accuracy of the acquired third parameter.
Correspondingly, the verification test method S407 provided in this embodiment includes S4071, which is detailed as follows:
the test recording module updates the test recording interface based on the test parameters corresponding to each stage, and comprises the following steps:
in S4071, the test recording module updates the test recording interface based on the second parameter and the third parameter.
In this embodiment, the test recording module updates the test recording interface based on the second parameter and the third parameter, specifically referring to fig. 9, the test bundle is, for example, a G1 bundle, the record 2 corresponds to the rod inserting operation phase of the verification test, and the test recording module updates the second parameter list corresponding to the record 2 in the test recording interface based on the second parameter; the record 3 corresponds to the back-lifting operation stage of the check test, and the test recording module updates a third parameter list corresponding to the record 3 in the test recording interface based on the second parameter.
In this embodiment, the position of the test rod bundle during the performance of the checking test is detected by the rod bundle monitoring module to distinguish each stage of the checking test, so as to obtain and record the test parameters of the test rod bundle corresponding to each stage at a proper time.
Fig. 6 shows a flowchart of an implementation of the verification test method according to the third embodiment of the present application. Referring to fig. 6, with respect to the embodiment shown in fig. 4, the verification test method S402 provided in this embodiment includes S4021, which is detailed as follows:
further, if a start instruction fed back by the user based on the test recording interface is received, the data acquisition module acquires a first parameter of the test rod bundle and sends the first parameter to the test recording module, and the method includes:
in S4021, the data acquisition module acquires output data of a nuclear instrument, and screens out a first parameter of the test bundle from the output data.
In this embodiment, the check meter is configured to measure output data of the test bundle at the current time, and generally, the output data includes a large number of parameters, including test parameters corresponding to the check test and a large number of remaining useless parameters that do not need to be obtained by the check test, so that the output data needs to be screened after the output data is obtained. The data acquisition module acquires output data of the nuclear instrument and screens out a first parameter of the test rod bundle from the output data, and specifically may be: sending an instruction for acquiring output data to the nuclear instrument to receive the output data of the test rod bundle at the current moment fed back by the nuclear instrument, and screening the output data based on the acquisition requirement of the test parameter corresponding to the nuclear instrument to extract the first parameter of the test rod bundle, specifically, taking a preset test parameter identifier as a query index to extract the first parameter from the output data.
In this embodiment, the nuclear gauge generally outputs values of each parameter through a pointer-type interface, and manual recording is required, which may result in too long recording time, and on the other hand, the nuclear gauge measures output data of the test cluster and needs to select test parameters required by the verification test from the output data; therefore, by the verification test method provided by the embodiment, the first parameter of the test rod bundle can be rapidly acquired and recorded.
It should be understood that the step of obtaining the second parameter and the third parameter may specifically refer to the step of S4021, and is not described herein again.
Correspondingly, the verification test method S403 provided in this embodiment includes S4031 to S4032, which are described in detail as follows:
in this embodiment, the first parameter includes a first direct parameter and a first indirect parameter.
The test recording module updates the test recording interface based on the first parameter, including:
in S4031, the test recording module extracts the first direct parameter from the first parameter, and displays the first direct parameter on the test recording interface.
In this embodiment, the first direct parameter refers to a test parameter corresponding to a direct parameter position on the test recording interface one by one, so that when the test recording module extracts the first direct parameter from the first parameter, the first direct parameter can be directly input to the corresponding direct parameter position on the test recording interface and displayed.
In S4032, the test recording module extracts the first indirect parameter from the first parameter, calculates an average value of the first indirect parameter, and displays the average value on the test recording interface.
In this embodiment, the first indirect parameter refers to other test parameters except the first direct parameter in the first parameter, a position of an indirect parameter on the test record interface corresponds to a plurality of first indirect parameters, and a value corresponding to the position of the indirect parameter is an average value of the plurality of first indirect parameters corresponding to the position of the indirect parameter, so that when the test record module extracts the first indirect parameter from the first parameter, the test record module calculates the average value of the first indirect parameter, and inputs and displays the average value at the position of the indirect parameter corresponding to the test record interface.
In this embodiment, the first direct parameter and the first indirect parameter are differentiated to make the first parameter meet the requirement of the verification test, so as to fill up each position in the test recording interface, and record the test result of the verification test.
Fig. 7 shows a flowchart of an implementation of the verification test method according to the fourth embodiment of the present application. Referring to fig. 7, in comparison with the embodiment shown in fig. 4, the verification test method provided in this embodiment further includes step S701, which is detailed as follows:
further, the verification test method further includes:
in S701, the data acquisition module sends the first parameters of the trial bundles and the trial parameters of each phase to a core measurement system, so that the core measurement system generates and outputs a temperature profile based on the trial parameters.
In this embodiment, referring to fig. 7, the data acquisition module acquires the first parameter of the test bundle and the test parameters corresponding to each stage, and sends the first parameter and the test parameters of each stage to the core measurement system, so that the core measurement system generates and outputs the temperature distribution map based on the first parameter and the test parameters of each stage, where the temperature distribution map may specifically refer to fig. 3, in fig. 3, the parameter identifier of the first parameter or the test parameters of each stage is associated with the temperature and is visually displayed on the temperature distribution map, so that a user can know the specific condition of the reactor coolant temperature in the verification test.
Fig. 8 shows a flowchart of an implementation of the verification test method provided in the fifth embodiment of the present application. Referring to fig. 8, with respect to any one of the above method embodiments, the verification test method S401 provided in this embodiment includes S4011 to S4013, which are detailed as follows:
further, the test recording module displays a test recording interface of the test bundle, including:
in S4011, the trial record module displays a plurality of candidate bundles.
In this embodiment, referring to fig. 9, fig. 9 is a schematic diagram illustrating an effect of a test recording interface provided in another embodiment of the present application, where a plurality of candidate bundles include bundles G1, G2, N1, N2, R, SA, SB, SC, and SD.
In S4012, the trial record module selects the trial bundle from the candidate bundles in response to a user operation, and generates and displays a trial record interface of the trial bundle.
In this embodiment, in S4011, the test recording module displays a plurality of candidate bundles to allow a user to determine a test bundle in the plurality of candidate bundles through a user operation, so as to perform a verification test on the test bundle subsequently. The above test record interface for generating and displaying the test bundle may specifically refer to the related description of S401, and is not described herein again.
In S4013, the test recording module displays the selection identifier of the test bundle on the test recording interface.
In this embodiment, the selection identifier of the test bundle is used to distinguish the test bundle from candidate bundles other than the test bundle. For example, referring to FIG. 9, selecting G1 as the trial bundle increases the background gray level of the display area of G1, which is also the selection marker, to distinguish the G1 from other candidate bundles.
Correspondingly, after the verification test method S404 provided in this embodiment, the method further includes step S801, which is specifically detailed as follows:
the bundle control module, in response to the activation instruction, after performing the verification test on the test bundle, further comprising:
in S801, the test recording module displays an execution identifier of the test bundle on the test recording interface.
In this embodiment, the test record module displays the execution identifier of the test bundle on the test record interface, which specifically refers to the related description of S4013, and is not described herein again.
Correspondingly, after the verification test method S407 provided in this embodiment, the method further includes S802, which is specifically detailed as follows:
the test recording module updates the test recording interface based on the test parameters corresponding to each stage, and further comprises:
in S802, the test logging module displays a completion flag of the test bundle on the test logging interface.
In this embodiment, the test recording module displays the completion identifier of the test bundle on the test recording interface, which specifically refers to the related description of S4013, and is not described herein again.
It should be noted that the selection indicator, the execution indicator, and the completion indicator may be distinguished by the size of the three-primary-color pixel in the display area corresponding to the test bundle, specifically, may be distinguished by the background color of the display area corresponding to the test bundle, and exemplarily, the selection indicator is yellow, the execution indicator is red, and the completion indicator is green, and the background color of the display area of the candidate bundle other than the test bundle is white. It should be appreciated that if the verification test has been previously performed on candidate bundles other than the trial bundle, the background color of the display area of the other candidate bundles on which the verification test has been performed is colored green to identify bundles on which the verification test has been completed, so that the user is informed of the progress of the verification test on all candidate bundles.
In this embodiment, the above-described collation test may need to be performed for a plurality of bundles in one complete overhaul job, and therefore a plurality of candidate bundles are displayed on the test recording module so that the user can perform the above-described collation test for a plurality of bundles.
An embodiment of the present application further provides a terminal device, including: at least one processor, a memory, and a computer program stored in the memory and executable on the at least one processor, the processor implementing the steps of any of the various method embodiments described above when executing the computer program.
The terminal device may include, but is not limited to, a processor, a memory. Those skilled in the art will appreciate that the above description of the terminal device is only for example and not intended to limit the terminal device, and that the terminal device may include more or less components than those described above, or may combine some components, or different components, such as an input/output device, a network access device, etc.
The Processor may be a Central Processing Unit (CPU), or other general purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), an off-the-shelf Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic, discrete hardware components, etc. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
The memory may in some embodiments be an internal storage unit of the terminal device, such as a hard disk or a memory of the terminal device. In other embodiments, the memory may also be an external storage device of the terminal device, such as a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), and the like provided on the terminal device. Further, the memory may also include both an internal storage unit and an external storage device of the terminal device. The memory is used for storing an operating system, application programs, a BootLoader (BootLoader), data, and other programs, such as program codes of the computer programs. The memory 91 may also be used to temporarily store data that has been output or is to be output.
The embodiments of the present application further provide a computer-readable storage medium, where a computer program is stored, and when the computer program is executed by a processor, the computer program implements the steps in the above-mentioned method embodiments.
The embodiments of the present application provide a computer program product, which when running on the terminal device, enables the terminal device to implement the steps in the above method embodiments when executed.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, all or part of the processes in the methods of the embodiments described above can be implemented by a computer program, which can be stored in a computer-readable storage medium and can implement the steps of the embodiments of the methods described above when the computer program is executed by a processor. Wherein the computer program comprises computer program code, which may be in the form of source code, object code, an executable file or some intermediate form, etc. The computer readable medium may include at least: any entity or device capable of carrying computer program code to a photographing apparatus/terminal apparatus, a recording medium, computer Memory, Read-Only Memory (ROM), Random Access Memory (RAM), an electrical carrier signal, a telecommunications signal, and a software distribution medium. Such as a usb-disk, a removable hard disk, a magnetic or optical disk, etc. In certain jurisdictions, computer-readable media may not be an electrical carrier signal or a telecommunications signal in accordance with legislative and patent practice.
In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and reference may be made to the related descriptions of other embodiments for parts that are not described or illustrated in a certain embodiment.
Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.
In the embodiments provided in the present application, it should be understood that the disclosed apparatus/terminal device and method may be implemented in other ways. For example, the above-described embodiments of the apparatus/terminal device are merely illustrative, and for example, the division of the modules or units is only one logical division, and there may be other divisions when actually implemented, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present application and are intended to be included within the scope of the present application.
Claims (10)
1. The utility model provides a test system based on nuclear power unit control rod which characterized in that, test system includes: the rod bundle monitoring system comprises a rod bundle control module, a rod bundle monitoring module, a data acquisition module and a test recording module; wherein:
the rod cluster control module is used for controlling the test rod cluster to execute a check test;
the rod cluster monitoring module is used for detecting the rod position of the test rod cluster in the execution process of the check test so as to distinguish each stage of the check test;
the data acquisition module is used for acquiring test parameters of the test rod bundle acquired at each stage of the checking test;
and the test recording module is used for displaying a test recording interface of the test rod bundle and displaying the test parameters on the test recording interface.
2. The testing system of claim 1, wherein the data acquisition module is electrically connected to a nuclear instrument; the nuclear instrument is used for measuring output data of the test rod bundle;
the data acquisition module is further used for acquiring output data of the nuclear instrument at each stage of the checking test and screening out test parameters of the test rod bundle from the output data.
3. The testing system of claim 1, wherein the test recording interface of the test bundle comprises: a plurality of parameter lists including said trial parameters for each of said stages and start and end indicators for instructing said trial bundles to perform said verification trial.
4. The testing system of claim 1, wherein the test recording module is electrically connected to a core measurement system;
the test recording module is further used for sending the test parameters of the test rod bundles to the core measurement system, so that the core measurement system generates and outputs a temperature distribution diagram based on the test parameters.
5. A nuclear power unit control rod-based checking test method is applied to the test system of claim 1, and comprises the following steps:
the test recording module displays a test recording interface of the test rod bundle;
if a starting instruction fed back by a user based on the test recording interface is received, the data acquisition module acquires a first parameter of the test rod bundle and sends the first parameter to the test recording module; the first parameter refers to a test parameter of the test cluster at the current moment;
the test recording module updates the test recording interface based on the first parameter;
the bundle control module, in response to the activation instruction, performing the verification test on the test bundle;
the rod bundle monitoring module detects the rod position of the test rod bundle, determines the stage of the test rod bundle and sends stage information to the data acquisition module;
the data acquisition module acquires test parameters corresponding to each stage based on the stage information and sends the test parameters to the test recording module;
and the test recording module updates the test recording interface based on the test parameters corresponding to each stage.
6. The collation test method according to claim 5, wherein the bundle monitoring module detects the position of the test bundle, determines the stage in which the test bundle is located, and sends stage information to the data acquisition module, including:
the rod bundle monitoring module detects the rod position of the test rod bundle in the rod inserting operation process, and if the test rod bundle reaches a preset rod position, first stage information of rod inserting completion is generated;
the rod bundle monitoring module detects the rod position of the test rod bundle in the process of carrying out the back lifting operation, and if the test rod bundle is detected to reach the initial rod position, second-stage information of resetting completion is generated;
correspondingly, the data acquisition module acquires test parameters corresponding to each stage based on the stage information, and sends the test parameters to the test recording module, including:
the data acquisition module acquires a second parameter of the test rod bundle when receiving the first-stage information sent by the rod bundle monitoring module;
the data acquisition module acquires a third parameter of the test rod bundle after receiving the second-stage information sent by the rod bundle monitoring module;
correspondingly, the test recording module updates the test recording interface based on the test parameters corresponding to each stage, including:
the test recording module updates the test recording interface based on the second parameter and the third parameter.
7. The collation test method according to claim 6, wherein the data acquisition module acquires a third parameter of the test bundle after receiving the second stage information sent by the bundle monitoring module, including:
the data acquisition module starts a timer to time when receiving the second stage information;
and if the data acquisition module detects that the count value of the timer reaches a preset time length, acquiring the third parameter of the test rod bundle.
8. The verification test method of claim 5, wherein said first parameter comprises a first direct parameter and a first indirect parameter;
if a starting instruction fed back by a user based on the test recording interface is received, the data acquisition module acquires a first parameter of the test rod bundle and sends the first parameter to the test recording module, and the method comprises the following steps:
the data acquisition module acquires output data of a nuclear instrument and screens out first parameters of the test rod bundle from the output data; the nuclear instrument is used for measuring output data of the test rod bundle at the current moment;
correspondingly, the test recording module updates the test recording interface based on the first parameter, including:
the test recording module extracts the first direct parameters from the first parameters and displays the first direct parameters on the test recording interface;
the test recording module extracts the first indirect parameters from the first parameters, calculates the average value of the first indirect parameters, and displays the average value on the test recording interface.
9. The verification test method of claim 5, further comprising:
the data acquisition module sends the first parameters of the test bundles and the test parameters of each phase to a core measurement system, so that the core measurement system generates and outputs a temperature profile of the test bundles based on the test parameters.
10. The verification test method of any one of claims 5-9, wherein the test logging module displays a test logging interface for a test bundle, comprising:
the trial recording module displays a plurality of candidate bundles;
the test recording module responds to user operation, selects the test rod bundle from the candidate rod bundles, and generates and displays a test recording interface of the test rod bundle;
the test recording module displays the selection identification of the test rod bundle on the test recording interface;
correspondingly, after the bundle control module performs the verification test on the test bundle in response to the activation instruction, the method further includes: the test recording module displays the execution identification of the test rod bundle on the test recording interface;
correspondingly, the test recording module, after updating the test recording interface based on the test parameters corresponding to each of the stages, further includes: and the test recording module displays the completion identification of the test rod bundle on the test recording interface.
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