Wuxi Guanya Refrigeration Technology co., ltd

Detailed introduction of the motor control cooling system Chiller

With the continuous development of new energy vehicles, the motor control cooling system Chiller is also under continuous development. The new energy vehicle motor test special chiller can adaptively adjust the cooling capacity of the chiller according to the dynamic heat generation changes during the motor and controller test. , To meet the cooling requirements of the motor and its controller test.


In order to improve the working efficiency of the engine and reduce the fuel consumption rate, so that the heat dissipation of the engine can be adjusted according to the real-time working conditions, and the engine working temperature is maintained at a temperature with high fuel efficiency, an electronic control cooling system for the automobile engine is designed. The chip is used as the controller to jointly control the cooling fan and water pump in the cooling system, and adjust the speed of the cooling fan and water pump according to the real-time required operating temperature of the engine. The motor control cooling system Chiller is simple in design and simple in structure, which solves the problems of traditional engines that cannot adjust the engine's operating temperature and noise as needed.

The electric motor control cooling system Chiller addresses the water temperature control problem of the passenger car engine cooling system. A simulation model of the cooling system of a certain vehicle model is established, and the model is verified through bench tests. Based on the model, the control strategy of PI feedback control and feedforward-feedback integrated control is designed.

The motor-controlled cooling system Chiller adopts high-quality components and is technically integrated in a design manner, so that the various systems of the unit can achieve matching effects and the performance of the unit will be more advanced. It adopts processing technology for manufacturing and production, and implements strict quality inspection standards. The system welding process adopts nitrogen-filled protective welding, and the system is clean and free of debris. The Chiller control of the motor control cooling system has been developed and practiced for many years. The unit realizes manual control, has a fault self-diagnosis function, dynamically detects the system load, keeps the load dynamically matched, reserves a remote control interface, and the operation interface is user-friendly, simple and convenient.

How to choose a suitable motor-controlled cooling system Chiller? First determine the cooling temperature range required by the processing technology of the cooling equipment. The type of chiller is determined according to the refrigerating medium. It is generally divided into normal temperature type, low temperature type, medium and low temperature type, and ultra-low temperature type. It is mainly judged based on the cooling medium of the chiller. Usually water-cooled type and air-cooled type are classified according to the production process. Need to choose.

The motor control cooling system Chiller is widely used in the industry, and users need to choose according to their own working conditions to avoid unavailability due to selection errors.


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