[go: up one dir, main page]

RU2001128662A - METHOD OF DYNAMIC CONTROL OF INTERNAL PARAMETERS OF ELECTRIC MOTOR SYSTEMS - Google Patents

METHOD OF DYNAMIC CONTROL OF INTERNAL PARAMETERS OF ELECTRIC MOTOR SYSTEMS

Info

Publication number
RU2001128662A
RU2001128662A RU2001128662/09A RU2001128662A RU2001128662A RU 2001128662 A RU2001128662 A RU 2001128662A RU 2001128662/09 A RU2001128662/09 A RU 2001128662/09A RU 2001128662 A RU2001128662 A RU 2001128662A RU 2001128662 A RU2001128662 A RU 2001128662A
Authority
RU
Russia
Prior art keywords
fiber optic
optic cable
sensors
electric wire
motor
Prior art date
Application number
RU2001128662/09A
Other languages
Russian (ru)
Other versions
RU2246166C2 (en
Inventor
Дейвид Рандолф СМИТ
Original Assignee
Шелл Интернэшнл Рисерч Маатсхаппий Б.В.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Шелл Интернэшнл Рисерч Маатсхаппий Б.В. filed Critical Шелл Интернэшнл Рисерч Маатсхаппий Б.В.
Publication of RU2001128662A publication Critical patent/RU2001128662A/en
Application granted granted Critical
Publication of RU2246166C2 publication Critical patent/RU2246166C2/en

Links

Claims (5)

1. Способ измерения и динамического контроля систем электродвигателя, состоящий в том, что используют по меньшей мере одну из частей системы электродвигателя, выбранную из статора и ротора и соединенную с электрическим проводом, подсоединяют по меньшей мере одно средство измерения данных из волоконно-оптического кабеля и/или датчика к электрическому проводу, собирают данные при помощи этого средства и передают их на узел сбора данных, отличающийся тем, что используют электродвигатель типа электродвигателя для скважинного погружного насоса, предназначенного для перекачки разных видов углеводородной текучей среды, собирающейся в скважине, при этом волоконно-оптический кабель снабжают датчиками физических параметров двигателя и заделывают его в электроизоляционное покрытие, окружающее по меньшей мере один провод обмоток электродвигателя.1. The method of measurement and dynamic control of motor systems, which consists in using at least one part of the motor system selected from the stator and rotor and connected to the electric wire, connecting at least one means of measuring data from a fiber optic cable and / or a sensor to an electric wire, collect data using this tool and transmit it to the data collection unit, characterized in that they use an electric motor such as an electric motor for a borehole submersible wasp intended for pumping various types of hydrocarbon fluid, collecting in the well, the fiber optic cable is provided with sensors of physical parameters of the engine and it is embedded in the electrically insulating coating surrounding at least one wire of the motor windings. 2. Способ по п.1, отличающийся тем, что волоконно-оптический кабель оборачивают вокруг упомянутого электрического провода.2. The method according to claim 1, characterized in that the fiber optic cable is wrapped around said electrical wire. 3. Способ по п.2, отличающийся тем, что волоконно-оптический кабель и датчики заключают в оболочку и крепят к упомянутому электрическому проводу посредством нанесения покрытия на электрический провод и средство для сбора данных или облицовки их лаком или эпоксидным покрытием.3. The method according to claim 2, characterized in that the fiber optic cable and the sensors are enclosed in a sheath and attached to said electric wire by coating the electric wire and means for collecting data or lining them with varnish or epoxy coating. 4. Способ по п.1, отличающийся тем, что датчики представляют собой термочувствительные элементы, выполненные с использованием средств измерения коэффициента отражения в оптической временной области и обратного рассеяния Рамана.4. The method according to claim 1, characterized in that the sensors are heat-sensitive elements made using means for measuring the reflection coefficient in the optical time domain and Raman backscattering. 5. Способ по п.1, отличающийся тем, что волоконно-оптический кабель с датчиками находится внутри трубки.5. The method according to claim 1, characterized in that the fiber optic cable with sensors is located inside the tube.
RU2001128662/09A 1999-03-24 2000-03-23 Method for dynamic check of inherent variables of electric motor systems RU2246166C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12585799P 1999-03-24 1999-03-24
US60/125,857 1999-03-24

Publications (2)

Publication Number Publication Date
RU2001128662A true RU2001128662A (en) 2003-07-20
RU2246166C2 RU2246166C2 (en) 2005-02-10

Family

ID=22421762

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2001128662/09A RU2246166C2 (en) 1999-03-24 2000-03-23 Method for dynamic check of inherent variables of electric motor systems

Country Status (11)

Country Link
EP (1) EP1166428B1 (en)
CN (1) CN1172424C (en)
AU (1) AU756758B2 (en)
BR (1) BR0009228A (en)
CA (1) CA2367326C (en)
DE (1) DE60016578T2 (en)
GC (1) GC0000186A (en)
NO (1) NO322221B1 (en)
OA (1) OA11852A (en)
RU (1) RU2246166C2 (en)
WO (1) WO2000057540A1 (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19962668C1 (en) * 1999-12-23 2000-12-07 Siemens Ag Optical measuring device for electrical apparatus such as generator or transformer
JP2004524785A (en) * 2000-08-16 2004-08-12 シーメンス　アクチエンゲゼルシヤフト Winding device having a winding body and a penetrated or inserted light guide
DE10331486A1 (en) * 2003-07-11 2005-01-27 Alstom Technology Ltd Integrated arrangement of optical fibers in a conductor
US7208855B1 (en) * 2004-03-12 2007-04-24 Wood Group Esp, Inc. Fiber-optic cable as integral part of a submersible motor system
US7624800B2 (en) 2005-11-22 2009-12-01 Schlumberger Technology Corporation System and method for sensing parameters in a wellbore
DE102007002722A1 (en) * 2007-01-18 2008-07-24 Siemens Ag Optical measuring device and method for determining a deformation of an electrical conductor and use of the measuring device and use of the method
DE102007013466B4 (en) * 2007-03-21 2009-02-26 Areva Energietechnik Gmbh Electric transformer
US20090232183A1 (en) * 2008-03-13 2009-09-17 General Electric Company System and method to measure temperature in an electric machine
DK2555205T3 (en) * 2009-05-27 2020-02-24 Prysmian Spa Monitoring system for detecting load in at least one electrical cable
CN101640092A (en) * 2009-07-27 2010-02-03 苑泽 Photoelectric winding
RU2409884C1 (en) * 2010-01-26 2011-01-20 Российская академия сельскохозяйственных наук Государственное научное учреждение Всероссийский научно-исследовательский институт электрификации сельского хозяйства Российской академии сельскохозяйственных наук (ГНУ ВИЭСХ Россельхозакадемии) Method for in-series inspection of heating and protection of electric motors
CN102096044B (en) * 2010-12-13 2012-12-05 重庆长安汽车股份有限公司 Method for measuring temperature of permanent-magnet synchronous motor of hybrid electric vehicle
DE102013102648A1 (en) * 2013-03-14 2014-09-18 Ebm-Papst Mulfingen Gmbh & Co. Kg "Electric motor with function monitoring of engine mounts"
CN103162853B (en) * 2013-03-28 2015-09-02 天津市百利溢通电泵有限公司 A kind of Submersible Motor Stator winding temperature pick-up unit and detection method
GB2533064B (en) * 2013-08-20 2018-02-14 Baker Hughes Inc Subsurface motors with fiber optic sensors
GB2534302B (en) * 2013-08-20 2018-02-07 Baker Hughes Inc Fiber optic sensors disposed within subsurface motor winding chambers
US9702243B2 (en) 2013-10-04 2017-07-11 Baker Hughes Incorporated Systems and methods for monitoring temperature using a magnetostrictive probe
EP2983276B2 (en) * 2014-08-04 2020-01-29 Siemens Aktiengesellschaft Dynamo-electric machine with an insulation monitoring system
CN104410218B (en) * 2014-11-06 2018-01-19 国家电网公司 A kind of hydraulic generator stator core sensor fibre installation method
US10416004B2 (en) * 2016-05-02 2019-09-17 Mitsubishi Electric Corporation Resin impregnation detection device, coil for rotating machine, and method for impregnating and molding resin of coil for rotating machine
US10928814B2 (en) 2017-02-24 2021-02-23 General Electric Technology Gmbh Autonomous procedure for monitoring and diagnostics of machine based on electrical signature analysis
US10403116B2 (en) 2017-06-20 2019-09-03 General Electric Company Electrical signature analysis of electrical rotating machines
WO2019084721A1 (en) * 2017-10-30 2019-05-09 深圳市大疆创新科技有限公司 Electric motor, electric motor control system, electric motor temperature measuring method and unmanned aerial vehicle
GB2593711A (en) 2020-03-30 2021-10-06 Airbus Operations Ltd Sensor assembly

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1120900A (en) * 1954-03-17 1956-07-16 Siemens Ag Thermal protection device for machine windings against overloads
JPS5932978B2 (en) * 1979-03-16 1984-08-13 株式会社東芝 Vibration monitoring device for stator winding ends
SU888288A1 (en) * 1979-09-11 1981-12-07 Запорожский Завод "Кремнийполимер" Device for checking rotor eccentricity relative to stator
SU851661A1 (en) * 1979-11-30 1981-07-30 Институт Электродинамики Ан Украин-Ской Ccp Device for temperature monitoring of electric apparatus
SU1213244A1 (en) * 1984-08-10 1986-02-23 Ростовский институт инженеров железнодорожного транспорта Method of evaluating technical condition of piston compressor
US4827487A (en) * 1987-12-11 1989-05-02 Westinghouse Electric Corp. Distributed temperature sensing system for stator windings
US4901070A (en) * 1989-07-25 1990-02-13 Baker Hughes Incorporated Pressure monitoring system with isolating means
DE19507941A1 (en) * 1994-03-10 1995-09-14 Asta Elektrodraht Gmbh Three core cord for electric machine and apparatus windings
RU2068553C1 (en) * 1994-08-29 1996-10-27 Костюков Владимир Николаевич Method of evaluation of technical condition of centrifugal pumping set by vibration of body

Similar Documents

Publication Publication Date Title
RU2001128662A (en) METHOD OF DYNAMIC CONTROL OF INTERNAL PARAMETERS OF ELECTRIC MOTOR SYSTEMS
US6888124B1 (en) Method to monitor internal parameters of electrical motor systems
RU2246166C2 (en) Method for dynamic check of inherent variables of electric motor systems
CA2708843C (en) System to measure vibrations using fiber optic sensors
US8982354B2 (en) Subsurface motors with fiber optic sensors
US20100238020A1 (en) Embedded Power Cable Sensor Array
US20070114040A1 (en) System and Method for Sensing Parameters in a Wellbore
US20250158471A1 (en) Stator, slot-closure means, and temperature-measuring arrangement
JP5638525B2 (en) Connector flange for electrical machines with stator windings
EP1691377A3 (en) Power umbilical for deep water
WO2018088994A1 (en) Dual telemetric coiled tubing system
RU2013129868A (en) METHOD FOR MEASURING ELECTRICAL CABLE LENGTH THAT USES A FIBER OPTIC ELEMENT AS A SENSOR
CN100342076C (en) Optical fiber grating intelligent dragline
US20110018483A1 (en) Stator end-winding component monitoring system
CN115307778A (en) Temperature monitoring device and method for generator rotor
EP4372322B1 (en) Electrical state monitoring related to a power cable
JPS63315926A (en) Temperature measurement for rotary electric machine, transformer or energy conversion equipment
NO20160377A1 (en) Subsurface motors with fiber optic sensors
US8780336B2 (en) Fiber optic sensors within subsurface motor winding chambers
JPH02195219A (en) Sensor part of optical fiber temperature sensor
AU2014308928B2 (en) Fiber optic sensors disposed within subsurface motor winding chambers
ATA110099A (en) CONNECTOR FOR CONTACTING THE WIRES OF STATOR WINDINGS OF AN ELECTRIC MOTOR
SU1157601A1 (en) Device for electric coupling of stationary and rotating objects
JPH04184149A (en) How to detect moisture in power cable junction box
JPH0829481A (en) Detecting method for ground fault