CN204279041U - A kind of temperature control system for motor and electric machine controller - Google Patents
A kind of temperature control system for motor and electric machine controller Download PDFInfo
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- CN204279041U CN204279041U CN201420731188.2U CN201420731188U CN204279041U CN 204279041 U CN204279041 U CN 204279041U CN 201420731188 U CN201420731188 U CN 201420731188U CN 204279041 U CN204279041 U CN 204279041U
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Abstract
The utility model relates to temperature control system field, particularly relates to a kind of temperature control system for motor and electric machine controller.By carrying out temperature control to motor, electric machine controller and radiator, when the temperature value of described motor, electric machine controller and radiator exceedes pre-set threshold value scope, drive water pump and open fan, the refrigerant fluid of flowing is made to take away the heat of motor and electric machine controller generation, when refrigerant fluid after heat absorption flows through radiator by cooling line, Fast Cooling wind is provided to blow away heat by fan, reduce cooling-liquid temperature, guarantee that motor and electric machine controller are operated in best temperature, increase the service life.
Description
Technical field
The utility model relates to temperature control system field, particularly relates to a kind of temperature control system for motor and electric machine controller.
Background technology
Along with the development of ev industry, the maturation of pure electrokinetic technique especially battery technology, in addition the vigorously supporting of government policy, the pure electric automobile with features such as no pollution, low noise, high efficiency, easy care becomes the direction of Development of Electric Vehicles.Electric machine controller and drive motor, must continual controls and provide power to support for pure electric automobile as the core component of pure electric automobile.The thing followed is exactly that drive motor and electric machine control actuator temperature sharply rise, component working temperature in it raises, and reduces in-use performance and the work efficiency of car load, simultaneously serious curtailment service life of pure electric automobile, adds the cost of maintaining.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of temperature control system for motor and electric machine controller, guarantees that motor and electric machine controller are operated in best temperature, increases the service life.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is:
For a temperature control system for motor and electric machine controller, comprise motor, the first temperature sensor, electric machine controller, the second temperature sensor, temperature controller, water pump, cooling pipe, radiator, three-temperature sensor, fan governor and fan;
Described motor is connected with described electric machine controller, described motor is connected with described first temperature sensor, described electric machine controller is connected with described second temperature sensor, described radiator is connected with described three-temperature sensor, described first temperature sensor, the second temperature sensor are connected with described temperature controller respectively with three-temperature sensor, described temperature controller is connected with fan governor with described water pump respectively, and described fan governor is connected with fan;
Described water pump is arranged on described cooling pipe, and described cooling pipe is provided with radiator; Described water pump is for making the coolant flow in described cooling pipe; Described fan is used for dispelling the heat to the refrigerant fluid flowing through radiator.
The beneficial effects of the utility model are: by carrying out temperature control to motor, electric machine controller and radiator, when the temperature value of described motor, electric machine controller and radiator exceedes pre-set threshold value scope, drive water pump and open fan, the refrigerant fluid of flowing is made to take away the heat of motor and electric machine controller generation, when refrigerant fluid after heat absorption flows through radiator by cooling line, Fast Cooling wind is provided to blow away heat by fan, reduce cooling-liquid temperature, guarantee that motor and electric machine controller are operated in best temperature, increase the service life.
Accompanying drawing explanation
Fig. 1 is the structural representation of the temperature control system for motor and electric machine controller of the utility model detailed description of the invention;
Fig. 2 is the structural representation of the embodiment one of the utility model detailed description of the invention;
Label declaration:
10, motor; 11, the first temperature sensor; 20, electric machine controller; 21, the second temperature sensor; 40, temperature controller; 41, water pump; 411, cooling pipe; 30, radiator; 31, three-temperature sensor; 42, fan governor; 421, fan; 50, storage battery; 60, CAN; 70, entire car controller; 80, temperature sensor.
Detailed description of the invention
By describing technology contents of the present utility model in detail, realized object and effect, accompanying drawing is coordinated to be explained below in conjunction with embodiment.
The design of the utility model most critical is: by carrying out temperature control to motor, electric machine controller and radiator, when the temperature value of described motor, electric machine controller and radiator exceedes pre-set threshold value scope, drive water pump and open fan, the refrigerant fluid of flowing is made to take away the heat of motor and electric machine controller generation, when refrigerant fluid after heat absorption flows through radiator by cooling line, Fast Cooling wind is provided to blow away heat by fan, reduce cooling-liquid temperature, guarantee that motor and electric machine controller are operated in best temperature, increase the service life.
Please refer to Fig. 1, is the structural representation of the system of the super capacitor control and management of the utility model detailed description of the invention, specific as follows:
For a temperature control system for motor and electric machine controller, comprise motor 10, first temperature sensor 11, electric machine controller 20, second temperature sensor 21, temperature controller 40, water pump 41, cooling pipe 411, radiator 30, three-temperature sensor 31, fan governor 42 and fan 421;
Described motor 10 is connected with described electric machine controller 20, described motor 10 is connected with described first temperature sensor 11, described electric machine controller 20 is connected with described second temperature sensor 21, described radiator 30 is connected with described three-temperature sensor 31, described first temperature sensor 11, second temperature sensor 21 is connected with described temperature controller 40 respectively with three-temperature sensor 31, described temperature controller 40 is connected with fan governor 42 with described water pump 41 respectively, and described fan governor 42 is connected with fan 421;
Described water pump 41 is arranged on described cooling pipe 411, and described cooling pipe 411 is provided with radiator 30; Described water pump 41 is for making the coolant flow in described cooling pipe; Described fan 421 is for dispelling the heat to the refrigerant fluid flowing through radiator.
From foregoing description, the beneficial effects of the utility model are: by motor, electric machine controller and radiator carry out temperature control, when described motor, when the temperature value of electric machine controller and radiator exceedes pre-set threshold value scope, drive water pump and open fan, the refrigerant fluid of flowing is made to take away the heat of motor and electric machine controller generation, when refrigerant fluid after heat absorption flows through radiator by cooling line, Fast Cooling wind is provided to blow away heat by fan, reduce cooling-liquid temperature, guarantee that motor and electric machine controller are operated in best temperature, increase the service life.
Further, this system is applicable in automobile industry, and this system also comprises CAN and entire car controller;
Described CAN is connected with described entire car controller, and described CAN is connected with described temperature controller 40.
Seen from the above description; be connected with described entire car controller by described CAN; described CAN is connected with described temperature controller; can realize when excess temperature phenomenon appears in motor, electric machine controller and radiator; alarm message is sent to entire car controller by CAN; by entire car controller power is fallen or for process of stopping to motor and electric machine controller, to realize the protection of drive motor to pure electric automobile and electric machine control system.
Further, described entire car controller is connected with described electric machine controller 20, for controlling the power of motor.
Further, this system also comprises telltale; Described telltale is connected with the first temperature sensor 11; Described telltale is connected with the second temperature sensor 21; Described telltale is connected with three-temperature sensor 31.
Seen from the above description, the first temperature sensor, the second temperature sensor, three-temperature sensor are all connected with telltale, the temperature value detected by telltale displays temperature sensor, is shown more directly perceived, is convenient to monitor.
Further, this system also comprises annunciator; Described annunciator is connected with described temperature controller 40.
Seen from the above description, be connected with described temperature controller by described annunciator, when any one occurs excess temperature phenomenon when motor, electric machine controller and radiator, alarm message can be sent by annunciator.
Described excess temperature phenomenon is the situation of temperature value when exceeding pre-set threshold value scope.
Please refer to Fig. 2, embodiment one of the present utility model is:
Install on a heat sink by 1 or 2 fans 421, temperature sensor 80 is contained on radiator 30 intake-outlet, drive motor 10 and electric machine controller 20 be inner, fan 421 and temperature controller 40 are powered by storage battery 50.Temperature acquisition, feedback, warning, rotation speed of the fan regulates and controls, and the operation of water pump 41 is controlled by temperature controller 40.(a kind of by detecting radiator Inlet and outlet water temperature by detected temperatures, a kind of is temperature by detecting motor and electric machine controller inner component), when the temperature detected reaches pre-set threshold value, drive water pump and open and run fan, the refrigerant fluid of flowing is made to take away the heat of motor and electric machine controller generation, when refrigerant fluid after heat absorption flows through radiator by cooling line, Fast Cooling wind blows away heat and reduces cooling-liquid temperature, then by water pump reciprocation cycle cooling heat dissipation.
The controller of heat management system described in figure is temperature controller 40;
Wherein, detect the temperature of radiator Inlet and outlet water, when being by detecting that when temperature controller radiator Inlet and outlet water temperature reaches preset value, running water pump drives coolant flow to take away the heat of motor and electric machine controller generation, open fan with certain rotating speed cooling heat dissipation, reduce energy consumption, reduce noise, fan life is provided.
Wherein, detect the temperature of motor and electric machine controller inner component, when being by detecting that when temperature controller any one temperature of motor and electric machine controller inner component reaches preset value, running water pump drives coolant flow to take away the heat of motor and electric machine controller generation, open fan with certain rotating speed cooling heat dissipation, reduce energy consumption, reduce noise, fan life is provided.
The temperature value of motor and electric machine controller can be presented in instrument in real time, so that chaufeur can grasp judgement in time.
In sum, a kind of temperature control system for motor and electric machine controller that the utility model provides, by to motor, electric machine controller and radiator carry out temperature control, when described motor, when the temperature value of electric machine controller and radiator exceedes pre-set threshold value scope, drive water pump and open fan, the refrigerant fluid of flowing is made to take away the heat of motor and electric machine controller generation, when refrigerant fluid after heat absorption flows through radiator by cooling line, Fast Cooling wind is provided to blow away heat by fan, reduce cooling-liquid temperature, guarantee that motor and electric machine controller are operated in best temperature, increase the service life.Be connected with described entire car controller 70 by described CAN 60; described CAN 60 is connected with described temperature controller 40; can realize when excess temperature phenomenon appears in motor, electric machine controller and radiator; alarm message is sent to entire car controller by CAN; by entire car controller power is fallen or for process of stopping to motor and electric machine controller, to realize the protection of drive motor to pure electric automobile and electric machine control system.First temperature sensor, the second temperature sensor, three-temperature sensor are all connected with telltale, the temperature value detected by telltale displays temperature sensor, is shown more directly perceived, is convenient to monitor.Be connected with described temperature controller by described annunciator, when any one occurs excess temperature phenomenon when motor, electric machine controller and radiator, alarm message can be sent by annunciator.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalents utilizing the utility model specification sheets and accompanying drawing content to do; or be directly or indirectly used in relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (5)
1. the temperature control system for motor and electric machine controller, it is characterized in that, comprise motor, the first temperature sensor, electric machine controller, the second temperature sensor, temperature controller, water pump, cooling pipe, radiator, three-temperature sensor, fan governor and fan;
Described motor is connected with described electric machine controller, described motor is connected with described first temperature sensor, described electric machine controller is connected with described second temperature sensor, described radiator is connected with described three-temperature sensor, described first temperature sensor, the second temperature sensor are connected with described temperature controller respectively with three-temperature sensor, described temperature controller is connected with fan governor with described water pump respectively, and described fan governor is connected with fan;
Described water pump is arranged on described cooling pipe, and described cooling pipe is provided with radiator; Described water pump is for making the coolant flow in described cooling pipe; Described fan is used for dispelling the heat to the refrigerant fluid flowing through radiator.
2. the temperature control system for motor and electric machine controller according to claim 1, it is characterized in that, this system is applicable in automobile industry, and this system also comprises CAN and entire car controller;
Described CAN is connected with described entire car controller, and described CAN is connected with described temperature controller.
3. the temperature control system for motor and electric machine controller according to claim 2, it is characterized in that, described entire car controller is connected with described electric machine controller, for controlling the power of motor.
4. the temperature control system for motor and electric machine controller according to claim 2, it is characterized in that, this system also comprises telltale; Described telltale is connected with the first temperature sensor; Described telltale is connected with the second temperature sensor; Described telltale is connected with three-temperature sensor.
5. the temperature control system for motor and electric machine controller according to claim 1-4 any one, it is characterized in that, this system also comprises annunciator; Described annunciator is connected with described temperature controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420731188.2U CN204279041U (en) | 2014-11-27 | 2014-11-27 | A kind of temperature control system for motor and electric machine controller |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420731188.2U CN204279041U (en) | 2014-11-27 | 2014-11-27 | A kind of temperature control system for motor and electric machine controller |
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| CN204279041U true CN204279041U (en) | 2015-04-22 |
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| CN201420731188.2U Active CN204279041U (en) | 2014-11-27 | 2014-11-27 | A kind of temperature control system for motor and electric machine controller |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107082294A (en) * | 2017-06-09 | 2017-08-22 | 北塘区军之印纸品加工厂 | A kind of upper paper device of paper product process equipment |
| CN108512195A (en) * | 2018-03-29 | 2018-09-07 | 苏州晟贝科动力科技有限公司 | The excess temperature protection method of permanent magnet machine controller in a kind of electric vehicle |
| CN109552021A (en) * | 2019-01-23 | 2019-04-02 | 核心驱动科技（金华）有限公司 | Cooling control system, cooling control method, cooling controller and electric car |
| CN112484875A (en) * | 2020-11-18 | 2021-03-12 | 杭州电子科技大学 | Temperature measuring system of motor controller |
-
2014
- 2014-11-27 CN CN201420731188.2U patent/CN204279041U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107082294A (en) * | 2017-06-09 | 2017-08-22 | 北塘区军之印纸品加工厂 | A kind of upper paper device of paper product process equipment |
| CN108512195A (en) * | 2018-03-29 | 2018-09-07 | 苏州晟贝科动力科技有限公司 | The excess temperature protection method of permanent magnet machine controller in a kind of electric vehicle |
| CN109552021A (en) * | 2019-01-23 | 2019-04-02 | 核心驱动科技（金华）有限公司 | Cooling control system, cooling control method, cooling controller and electric car |
| CN112484875A (en) * | 2020-11-18 | 2021-03-12 | 杭州电子科技大学 | Temperature measuring system of motor controller |
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