Electrical Passenger Vehicles
Electrical compressor play a crucial role in passenger vehicles. The automotive electrical compressor is the core component of the car's refrigeration system, maintaining the circulation of refrigerant within the system. It draws in low-temperature, low-pressure refrigerant vapor from the evaporator, compresses the refrigerant vapor to increase its pressure and temperature, and sends it to the condenser. In summer, it provides a cool and comfortable environment inside the vehicle. The electrical compressor is powered by a battery, with a controller regulating the motor speed to control cooling capacity and adjust temperature. The characteristics of high efficiency and high-speed endurance of scroll compressors make them suitable for use with high-speed motors, adjusting motor speed through an electronic control unit to meet different heating and cooling demands in various scenarios, thereby improving the energy efficiency of the air conditioning system.
Air conditioning system cooling and heating:Providing a comfortable temperature environment inside the vehicle by compressing and circulating refrigerant to achieve cooling or heating functions, ensuring passenger comfort during hot summers or cold winters.
Battery thermal management:Helping to regulate battery temperature, ensuring that batteries operate within an appropriate temperature range to enhance performance and lifespan. Especially in high or low-temperature environments, electrical compressors can work with cooling or heating systems to maintain normal battery operation.
Enhancing energy efficiency and comfort:Compared to traditional belt-driven compressors, electrical compressors can more precisely control cooling and heating power based on actual needs for efficient operation while reducing energy consumption. At the same time, they reduce engine load, improve fuel economy, and ensure normal operation of the air conditioning system even when the vehicle is idling or moving at low speeds, enhancing driving comfort.
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Oil-electric hybrid vehicles HEV |
Plug-in hybrid vehicles PHEV |
Pure electric vehicles BEV |
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Passenger cabin cooling |
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Heat pump |
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Battery cooling |
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