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WO2018107632A1 - Procédé et dispositif de refroidissement de moteur de véhicule aérien sans pilote - Google Patents

Procédé et dispositif de refroidissement de moteur de véhicule aérien sans pilote Download PDF

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Publication number
WO2018107632A1
WO2018107632A1 PCT/CN2017/081105 CN2017081105W WO2018107632A1 WO 2018107632 A1 WO2018107632 A1 WO 2018107632A1 CN 2017081105 W CN2017081105 W CN 2017081105W WO 2018107632 A1 WO2018107632 A1 WO 2018107632A1
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Prior art keywords
temperature
motor
liquid cooling
preset temperature
preset
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CN2017/081105
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English (en)
Chinese (zh)
Inventor
刘均
宋朝忠
杨伟
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Shenzhen Launch Technology Co Ltd
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Shenzhen Launch Technology Co Ltd
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 Shenzhen Launch Technology Co Ltd filed Critical Shenzhen Launch Technology Co Ltd
Publication of WO2018107632A1 publication Critical patent/WO2018107632A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature

Definitions

  • the invention relates to the field of liquid cooling, and in particular to a method and a device for dissipating heat of a motor of a drone.
  • the drone referred to as the "unmanned aerial vehicle" is a non-manned aircraft operated by radio remote control equipment and its own program control device. There is no cockpit on board, but equipment such as autopilot and program control devices are installed. Personnel on the ground, on the ship or at the remote control station of the parent machine can track, locate, remotely control, telemetry and digitally transmit through radar and other equipment. It can take off like a normal airplane under the radio remote control or launch it with a booster rocket. It can also be brought into the air by the parent aircraft. When recycling, it can be landed automatically in the same way as a normal aircraft landing process, or it can be recovered by remote control with a parachute or block. Can be used multiple times.
  • the UAV has high requirements for the motor, but at present, the UAV engine does not have a good heat sink during use, which may result in the UAV not being used for a long time. If the motor temperature is too high, the interaction between the moving parts will be caused. The gap is reduced, which hinders the normal movement of the mechanical parts, and even causes the moving parts to be stuck in serious cases, posing a safety hazard.
  • the unmanned aerial vehicle generally adopts air-cooling heat dissipation, but when the fan is used for heat dissipation, the fan needs to be always turned on during the operation of the drone, which increases the power consumption of the drone. Not conducive to energy conservation, but also not conducive to environmental protection. Moreover, the failure rate of the cooling fan is high, the service life is short, the maintenance cost is high, the fan failure is easy to burn out the motor, and the heat dissipation effect of the cooling fan is not good, so that the life of the motor of the drone is affected.
  • the main object of the present invention is to provide a method and a device for dissipating heat of a UAV motor, aiming at solving the problem that the UAV adopts air-cooling heat dissipation, which increases the power consumption of the UAV, and the effect is not good, resulting in a drone.
  • Technical problems that affect motor life are to provide a method and a device for dissipating heat of a UAV motor, aiming at solving the problem that the UAV adopts air-cooling heat dissipation, which increases the power consumption of the UAV, and the effect is not good, resulting in a drone.
  • the present invention provides a method for dissipating heat of a motor of a drone, A temperature control component and a liquid cooling heat dissipation system are disposed around the motor of the drone, and the heat dissipation method of the motor of the drone includes the following steps:
  • controlling the opening of the liquid cooling and dissipating system, after the step of dissipating the cooling liquid to the motor through the liquid circulation channel in the liquid cooling system further comprises:
  • the method further includes:
  • the motor temperature is greater than the first preset temperature, determining whether the motor temperature is greater than a second preset temperature, wherein the second preset temperature is greater than the first preset temperature;
  • the step of controlling to turn off the liquid cooling heat dissipation system when the temperature of the motor after the heat dissipation reaches the second preset temperature comprises:
  • the present invention further provides a method for dissipating heat of a motor of a drone, wherein a temperature control component and a liquid cooling heat dissipation system are disposed around the motor of the drone, and the heat dissipation method of the motor of the drone includes the following steps:
  • the method further includes:
  • the motor temperature is greater than the first preset temperature, determining whether the motor temperature is greater than a second preset temperature, wherein the second preset temperature is greater than the first preset temperature;
  • the step of controlling to turn off the liquid cooling heat dissipation system when the temperature of the heat dissipated motor reaches a third preset temperature comprises:
  • the present invention further provides a heat dissipation device for a motor of a drone,
  • a temperature control component and a liquid cooling heat dissipation system are disposed around the motor of the drone, and the heat dissipation device of the motor of the drone includes:
  • a receiving module configured to receive a motor temperature detected by the temperature control component
  • a determining module configured to determine whether the temperature of the motor is greater than a first preset temperature
  • a first control module configured to control to turn on the liquid cooling heat dissipation system if the temperature of the motor is greater than the first preset temperature, and deliver the coolant to the motor through a circulation loop in the liquid cooling system Cooling.
  • the device further includes:
  • a second control module configured to control to turn off the liquid cooling heat dissipation system when the temperature of the motor after the heat dissipation reaches a third preset temperature
  • a third control module configured to control to turn off the liquid cooling system when the liquid cooling system is turned on for a preset time.
  • the device further includes: a fourth control module;
  • the determining module is further configured to: if the motor temperature is greater than the first preset temperature, determine whether the motor temperature is greater than a second preset temperature, wherein the second preset temperature is greater than the first Preset temperature
  • the fourth control module is configured to control a coolant pump in the liquid cooling system to operate at a first speed if the motor temperature is greater than the second preset temperature;
  • the fourth control module is further configured to control the coolant pump in the liquid cooling system to operate at a second speed if the motor temperature is less than or equal to a second preset temperature, wherein the first speed is Greater than the second rotational speed.
  • the second control module includes:
  • a receiving unit configured to receive a motor temperature detected by the temperature control component
  • a comparing unit configured to compare the motor temperature with a third preset temperature to determine whether the motor temperature is less than the third preset temperature
  • a control unit configured to control a cooling liquid pump in the liquid cooling heat dissipation system to stop running if the motor temperature is less than the third preset temperature, to reduce power consumption of the drone.
  • the method and device for dissipating heat of a motor of a drone detecting temperature of the motor through a temperature control component, and feeding back the detected motor temperature to a controller of the drone, the controller receiving the temperature control component detecting a motor temperature, and determining whether the motor temperature is greater than a first preset temperature; if the motor temperature is greater than the first preset temperature, controlling to turn on the liquid cooling heat dissipation system, and then passing the liquid cooling heat dissipation system
  • the circulating circuit conveys coolant to dissipate heat from the motor to prevent the motor temperature from being too high, thereby shortening the service life of the motor.
  • FIG. 1 is a schematic flow chart of a first embodiment of a method for dissipating heat of a motor of a drone according to the present invention
  • FIG. 2 is a schematic flow chart of a second embodiment of a method for dissipating heat of a motor of a drone according to the present invention
  • FIG. 3 is a schematic flow chart of a third embodiment of a method for dissipating heat of a motor of a drone according to the present invention.
  • FIG. 4 is a schematic diagram of a refinement process of controlling the step of turning off the liquid cooling and dissipating system when the temperature of the motor after the heat dissipation reaches the second preset temperature in the fourth embodiment of the method for dissipating the motor of the unmanned aerial vehicle;
  • FIG. 5 is a schematic diagram of functional modules of a first embodiment of a heat sink for a motor of a drone according to the present invention
  • FIG. 6 is a schematic diagram of functional modules of a second embodiment of a heat sink for a motor of a drone according to the present invention.
  • FIG. 7 is a schematic diagram of functional modules of a third embodiment of a heat sink device for an unmanned aerial vehicle of the present invention.
  • FIG. 8 is a schematic diagram showing the refinement function module of the second control module in the fourth embodiment of the heat dissipation device for the unmanned aerial vehicle of the present invention.
  • the invention provides a heat dissipation method for a motor of a drone.
  • FIG. 1 is a schematic flow chart of a first embodiment of a method for dissipating heat of a motor of an unmanned aerial vehicle according to the present invention.
  • the method includes:
  • Step S10 Receive a motor temperature detected by the temperature control component, and determine whether the motor temperature is greater than a first preset temperature.
  • a temperature control component and a liquid cooling heat dissipation system are disposed around the motor of the drone, the temperature control component may be a temperature sensor, and the liquid cooling heat dissipation system includes a coolant, and the coolant is delivered. a passage, a coolant pump, a coolant outlet, an inlet, etc., wherein the coolant may be water or other liquid.
  • the temperature control component detects the temperature of the motor of the drone in real time, and feeds back the temperature of the motor to the controller of the drone, and the controller of the drone receives the The temperature of the motor detected by the temperature control component is compared with a first preset temperature, which may be set according to the ability of the motor of the drone to withstand temperature.
  • Step S20 if the motor temperature is greater than the first preset temperature, controlling to turn on the liquid cooling heat dissipation system, and dissipating the coolant through the circulation loop in the liquid cooling heat dissipation system to dissipate the motor.
  • the controller of the drone needs to control the liquid cooling and dissipating system to be turned on. Specifically, firstly, the liquid is controlled to be turned on.
  • a coolant pump in a cooling system that delivers coolant at a rate that circulates in a circulation loop and absorbs heat dissipated by the motor during the cycle.
  • the temperature of the motor when the temperature of the motor reaches the third preset temperature during the heat dissipation process, the temperature of the motor is in a normal state at this time, and heat dissipation is not required, and the liquid cooling heat dissipation system can be controlled to be closed at this time, so that Reduce the power consumption of the drone.
  • the method for dissipating heat of a motor of a drone detects a temperature of the motor through a temperature control component, and feeds back the detected motor temperature to a controller of the drone, and the controller receives the motor detected by the temperature control component Temperature, and determining whether the motor temperature is greater than a first preset temperature; if the motor temperature is greater than the first preset temperature, controlling to turn on the liquid cooling heat dissipation system, and then passing through the liquid cooling heat dissipation system
  • the circulating circuit delivers cooling liquid to dissipate heat from the motor to prevent the motor temperature from being too high, thereby shortening the service life of the motor.
  • a second embodiment of the heat dissipation method of the unmanned aerial vehicle of the present invention is proposed based on the first embodiment of the heat dissipation method for the unmanned aerial vehicle of the present invention.
  • the method for dissipating heat of the unmanned motor further includes:
  • Step S30 controlling to turn off the liquid cooling heat dissipation system when the temperature of the heat-dissipated motor reaches a third preset temperature
  • Step S40 or controlling to turn off the liquid cooling heat dissipation system when controlling to turn on the liquid cooling heat dissipation system for a preset time.
  • the temperature control component detects the temperature of the motor in real time during the heat dissipation process of the unmanned motor, and sends the motor temperature to the controller of the drone,
  • the controller of the human machine receives the motor temperature detected by the temperature control component, and compares the motor temperature with a third preset temperature to determine whether the motor temperature is less than the third preset temperature; When the motor temperature is less than the third preset temperature, the liquid cooling system is controlled to be turned off.
  • the method for dissipating heat of the unmanned motor of the present embodiment controls the liquid cooling system to be turned off when the temperature of the motor after the heat dissipation reaches the third preset temperature; or when the liquid cooling system is controlled to be turned on for a preset time The liquid cooling system is turned off to reduce the power consumption of the drone.
  • a third embodiment of the heat dissipation method for the unmanned aerial vehicle of the present invention is proposed based on the first or second embodiment of the heat dissipation method for the unmanned aerial vehicle of the present invention.
  • the method further includes:
  • Step S50 if the motor temperature is greater than the first preset temperature, determining whether the motor temperature is greater than a second preset temperature, wherein the second preset temperature is greater than the first preset temperature;
  • Step S60 if the motor temperature is greater than the second preset temperature, controlling the coolant pump in the liquid cooling system to operate at a first speed;
  • Step S70 if the motor temperature is less than or equal to the second preset temperature, controlling the coolant pump in the liquid cooling system to operate at a second speed, wherein the first speed is greater than the second speed.
  • the coolant pump can be operated at different speeds according to the specific temperature of the motor, so that the heat dissipation can be achieved and the power consumption of the drone can be reduced to some extent.
  • the temperature of the unmanned aerial motor is greater than the first preset temperature
  • the heat dissipation of the motor can adopt a scheme in which the circulation speed of the coolant is faster, and the heat dissipation of the motor at this time.
  • the coolant pump in the liquid cooling system can be controlled to operate at the second speed.
  • the motor temperature is less than or equal to the second preset temperature, the degree of heat generation of the motor is generally serious.
  • the coolant pump in the liquid cooling system can be controlled to operate at a second speed; in order to achieve the effect of dissipating heat to the unmanned motor while reducing the power consumption of the drone, wherein the first speed is greater than the The second speed.
  • the method for dissipating the heat of the unmanned motor of the present embodiment if the temperature of the motor is greater than the first preset temperature, determining whether the temperature of the motor is greater than a second preset temperature, wherein the second preset temperature is greater than The first preset temperature; if the motor temperature is greater than the second preset temperature, controlling the coolant pump in the liquid cooling system to operate at a first speed; if the motor temperature is less than or equal to the first Controlling, by the preset temperature, the coolant pump in the liquid cooling system to operate at a second speed, wherein the first speed is greater than the second speed, and adopting different heat dissipation schemes according to a specific temperature of the motor, In order to achieve heat dissipation of the motor and reduce power consumption.
  • a fourth embodiment of the heat dissipation method for the unmanned aerial vehicle of the present invention is proposed based on the second embodiment of the heat dissipation method for the unmanned aerial vehicle of the present invention.
  • step S30 includes:
  • Step S31 receiving the motor temperature detected by the temperature control component, and comparing the motor temperature with a third preset temperature to determine whether the motor temperature is less than the third preset temperature;
  • Step S32 if the motor temperature is less than the third preset temperature, controlling the coolant pump in the liquid cooling system to stop running to reduce the power consumption of the drone.
  • the temperature control component detects the temperature of the motor in real time during the heat dissipation process of the unmanned motor, and sends the motor temperature to the controller of the drone, where the drone is The controller receives the motor temperature detected by the temperature control component, and compares the motor temperature with a third preset temperature to determine whether the motor temperature is less than the third preset temperature; when the motor temperature When the third preset temperature is less than the third preset temperature, the coolant pump in the liquid cooling heat dissipation system is controlled to stop running to reduce the power consumption of the drone.
  • the method for dissipating heat of the unmanned motor of the present embodiment is to receive the temperature of the motor detected by the temperature control component, and compare the temperature of the motor with a third preset temperature to determine whether the temperature of the motor is less than a third preset temperature; if the motor temperature is less than the third preset temperature, controlling the coolant pump in the liquid cooling system to stop running to reduce power consumption of the drone.
  • the invention further provides a heat sink for a motor of a drone.
  • FIG. 5 is a schematic diagram of functional modules of a first embodiment of a heat sink for a motor of a drone according to the present invention.
  • the device includes:
  • a receiving module 10 configured to receive a motor temperature detected by the temperature control component
  • the determining module 20 is configured to determine whether the motor temperature is greater than a first preset temperature
  • a temperature control component and a liquid cooling heat dissipation system are disposed around the motor of the drone, the temperature control component may be a temperature sensor, and the liquid cooling heat dissipation system includes a coolant, and the coolant is delivered. a passage, a coolant pump, a coolant outlet, an inlet, etc., wherein the coolant may be water or other liquid.
  • the temperature control component detects the temperature of the motor of the drone in real time, and feeds back the temperature of the motor to the controller of the drone, and the controller of the drone receives the The temperature of the motor detected by the temperature control component is compared with a first preset temperature, which may be set according to the ability of the motor of the drone to withstand temperature.
  • the first control module 30 is configured to control to turn on the liquid cooling heat dissipation system if the motor temperature is greater than the first preset temperature, and send the coolant to the motor through a circulation loop in the liquid cooling heat dissipation system Cool down.
  • the controller of the drone needs to control the liquid cooling and dissipating system to be turned on. Specifically, firstly, the liquid is controlled to be turned on.
  • a coolant pump in a cooling system that delivers coolant at a rate that circulates in a circulation loop and absorbs heat dissipated by the motor during the cycle.
  • the temperature of the motor reaches the second preset temperature, the temperature of the motor is in a normal state, and heat dissipation is not required.
  • the liquid cooling system can be controlled to be turned off, so as to reduce the work of the drone. Consumption.
  • the unmanned aerial vehicle heat dissipating device proposed by the invention detects the temperature of the motor through the temperature control component, and feeds back the detected motor temperature to the controller of the drone, and the controller receives the motor detected by the temperature control component Temperature, and determining whether the motor temperature is greater than a first preset temperature; if the motor temperature is greater than the first preset temperature, controlling to turn on the liquid cooling heat dissipation system, and then passing through the liquid cooling heat dissipation system
  • the circulating circuit delivers cooling liquid to dissipate heat from the motor to prevent the motor temperature from being too high, thereby shortening the service life of the motor.
  • a second embodiment of the heat sink device for the unmanned aerial vehicle of the present invention is proposed based on the first embodiment of the heat sink device for the unmanned aerial vehicle of the present invention.
  • the device further includes:
  • the second control module 40 is configured to control to turn off the liquid cooling heat dissipation system when the temperature of the motor after the heat dissipation reaches a third preset temperature;
  • the third control module 50 is configured to control to turn off the liquid cooling system when the liquid cooling system is turned on for a preset time.
  • the temperature control component detects the temperature of the motor in real time during the heat dissipation process of the unmanned motor, and sends the motor temperature to the controller of the drone,
  • the controller of the human machine receives the motor temperature detected by the temperature control component, and compares the motor temperature with a third preset temperature to determine whether the motor temperature is less than the third preset temperature; When the motor temperature is less than the third preset temperature, the liquid cooling system is controlled to be turned off.
  • the heat dissipation device for the unmanned motor of the present embodiment controls the liquid cooling system to be turned off when the temperature of the motor after the heat dissipation reaches the third preset temperature; or when the liquid cooling system is controlled to be turned on for a preset time The liquid cooling system is turned off to reduce the power consumption of the drone.
  • a third embodiment of the heat sink device for the unmanned aerial vehicle of the present invention is proposed based on the first or second embodiment of the heat sink device for the unmanned aerial vehicle of the present invention.
  • the device further includes: a fourth control module 60;
  • the determining module 20 is further configured to: if the motor temperature is greater than the first preset temperature, determine whether the motor temperature is greater than a second preset temperature, wherein the second preset temperature is greater than the first a preset temperature;
  • the fourth control module 60 is configured to control the coolant pump in the liquid cooling system to operate at a first speed if the motor temperature is greater than the second preset temperature;
  • the fourth control module 60 is further configured to control the coolant pump in the liquid cooling system to operate at a second speed if the motor temperature is less than or equal to a second preset temperature, wherein the first The rotational speed is greater than the second rotational speed.
  • the coolant pump can be operated at different speeds according to the specific temperature of the motor, so that the heat dissipation can be achieved and the power consumption of the drone can be reduced to some extent.
  • the temperature of the unmanned aerial motor is greater than the first preset temperature
  • the heat dissipation of the motor can adopt a scheme in which the circulation speed of the coolant is faster, and the heat dissipation of the motor can be taken at this time.
  • the coolant circulation speed is faster, so that the motor can be cooled quickly to avoid damage to the motor.
  • the coolant pump in the liquid cooling system can be controlled to run at the second speed.
  • the degree of heat generation of the motor is generally serious. Controlling the coolant pump in the liquid cooling system to operate at a second speed; in order to achieve the effect of dissipating heat to the motor of the drone, and reducing the power consumption of the drone, wherein the first speed is greater than the first Two speeds.
  • the unmanned aerial vehicle heat dissipating device of the embodiment if the motor temperature is greater than the first preset temperature, determining whether the motor temperature is greater than a second preset temperature, wherein the second preset temperature is greater than The first preset temperature; if the motor temperature is greater than the second preset temperature, controlling the coolant pump in the liquid cooling system to operate at a first speed; if the motor temperature is less than or equal to the first Controlling, by the preset temperature, the coolant pump in the liquid cooling system to operate at a second speed, wherein the first speed is greater than the second speed, and adopting different heat dissipation schemes according to a specific temperature of the motor, In order to achieve heat dissipation of the motor and reduce power consumption.
  • a fourth embodiment of the heat sink device for the unmanned aerial vehicle of the present invention is proposed based on the first embodiment of the heat sink device for the unmanned aerial vehicle of the present invention.
  • the second control module 40 includes:
  • a receiving unit 41 configured to receive a motor temperature detected by the temperature control component
  • the comparing unit 42 is configured to compare the motor temperature with a third preset temperature to determine whether the motor temperature is less than the third preset temperature;
  • the control unit 43 is configured to control the cooling liquid pump in the liquid cooling heat dissipation system to stop running if the motor temperature is less than the third preset temperature, so as to reduce power consumption of the drone.
  • the temperature control component detects the temperature of the motor in real time during the heat dissipation process of the unmanned motor, and sends the motor temperature to the controller of the drone, where the drone is The controller receives the motor temperature detected by the temperature control component, and compares the motor temperature with a third preset temperature to determine whether the motor temperature is less than the third preset temperature; when the motor temperature When the third preset temperature is less than the third preset temperature, the coolant pump in the liquid cooling heat dissipation system is controlled to stop running to reduce the power consumption of the drone.
  • the unmanned aerial vehicle heat dissipating device of the embodiment is configured to receive the motor temperature detected by the temperature control component, and compare the motor temperature with a third preset temperature to determine whether the motor temperature is less than the a third preset temperature; if the motor temperature is less than the third preset temperature, controlling the coolant pump in the liquid cooling system to stop running to reduce power consumption of the drone.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Motor Or Generator Cooling System (AREA)

Abstract

La présente invention concerne un procédé et un dispositif de refroidissement d'un moteur d'un véhicule aérien sans pilote. Un composant de régulation de température et un système de refroidissement de liquide sont disposés autour d'un moteur d'un véhicule aérien sans pilote. Le procédé de refroidissement du moteur du véhicule aérien sans pilote comprend les étapes suivantes consistant : à recevoir la température du moteur mesurée par le composant de régulation de température et à déterminer si la température du moteur est supérieure à une première température prédéfinie (S10) ; et si la température du moteur est supérieure à la première température prédéfinie, à commander le système de refroidissement de liquide pour qu'il démarre et à refroidir le moteur en transportant un liquide de refroidissement à travers une boucle de circulation dans le système de refroidissement de liquide (S20). Le procédé peut refroidir un moteur d'un véhicule aérien sans pilote et réduire la consommation d'énergie.
PCT/CN2017/081105 2016-12-12 2017-04-19 Procédé et dispositif de refroidissement de moteur de véhicule aérien sans pilote Ceased WO2018107632A1 (fr)

Applications Claiming Priority (2)

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CN201611142212.9A CN106774505A (zh) 2016-12-12 2016-12-12 无人机电机散热方法及装置
CN201611142212.9 2016-12-12

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114415711A (zh) * 2021-12-03 2022-04-29 南昌三瑞智能科技有限公司 一种无人机电机冷却的方法及无人机

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109283949B (zh) * 2017-07-19 2021-09-10 广州极飞科技股份有限公司 电子调速器过温保护方法、调整方法和装置、无人机
CN113044223B (zh) * 2017-12-20 2023-01-31 深圳市道通智能航空技术股份有限公司 一种温度控制方法、装置以及无人飞行器
CN112040736B (zh) * 2020-09-04 2022-11-22 合肥工业大学 一种使电子设备降温的降温系统及其降温方法
CN115490175B (zh) * 2022-10-31 2024-12-17 湘煤立达矿山装备股份有限公司 一种电机内装式防爆提升机

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102297009A (zh) * 2011-07-22 2011-12-28 奇瑞汽车股份有限公司 一种混合动力车冷却系统
CN102582393A (zh) * 2012-03-07 2012-07-18 浙江吉利汽车研究院有限公司 电动汽车驱动电机温度控制系统
CN102717697A (zh) * 2012-06-18 2012-10-10 潍柴动力股份有限公司 一种用于电机及电机控制器的冷却装置
US20140032034A1 (en) * 2012-05-09 2014-01-30 Singularity University Transportation using network of unmanned aerial vehicles
CN105196860A (zh) * 2015-10-27 2015-12-30 莆田市云驰新能源汽车研究院有限公司 一种温控式电动汽车冷却方法及系统
CN205349497U (zh) * 2016-01-30 2016-06-29 内蒙古宇通博辉航空航天科技发展有限公司 一种油动农用植保无人机发动机水冷系统

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050056724A1 (en) * 2003-09-11 2005-03-17 Safe Flight Instrument Corporation Helicopter turbine engine protection system
CN102541113B (zh) * 2012-02-03 2014-07-09 重庆长安汽车股份有限公司 一种控制电动机温度的方法及系统
GB2513650B (en) * 2013-05-03 2015-11-04 Control Tech Ltd Method and system for cooling a device
CN105539123B (zh) * 2015-12-11 2016-10-12 福建省汽车工业集团云度新能源汽车股份有限公司 一种电动汽车冷却系统
CN106428580B (zh) * 2016-10-26 2018-08-24 天津曙光天成科技有限公司 一种无人直升机

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102297009A (zh) * 2011-07-22 2011-12-28 奇瑞汽车股份有限公司 一种混合动力车冷却系统
CN102582393A (zh) * 2012-03-07 2012-07-18 浙江吉利汽车研究院有限公司 电动汽车驱动电机温度控制系统
US20140032034A1 (en) * 2012-05-09 2014-01-30 Singularity University Transportation using network of unmanned aerial vehicles
CN102717697A (zh) * 2012-06-18 2012-10-10 潍柴动力股份有限公司 一种用于电机及电机控制器的冷却装置
CN105196860A (zh) * 2015-10-27 2015-12-30 莆田市云驰新能源汽车研究院有限公司 一种温控式电动汽车冷却方法及系统
CN205349497U (zh) * 2016-01-30 2016-06-29 内蒙古宇通博辉航空航天科技发展有限公司 一种油动农用植保无人机发动机水冷系统

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114415711A (zh) * 2021-12-03 2022-04-29 南昌三瑞智能科技有限公司 一种无人机电机冷却的方法及无人机

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