The invention provides a compressor rotating speed control method and device of a refrigerating system, the refrigerating system, electronic equipment and a vehicle, and relates to the technical field of automatic control. The method comprises the steps that the target water inlet temperature of a cooling object is calculated based on the target temperature and the current temperature; calculating a compressor basic rotating speed corresponding to the target water inlet temperature by using a temperature and rotating speed relation function, and calculating a compressor corrected rotating speed based on a difference value between the target water inlet temperature and the current water inlet temperature; and adding the basic rotating speed and the corrected rotating speed to obtain a target rotating speed of the compressor, and controlling operation of the compressor based on the target rotating speed. According to the compressor rotating speed control method and device of the refrigerating system, the refrigerating system, the electronic equipment and the vehicle, control over the rotating speed of the compressor of the power battery refrigerating system is more accurate, electricity consumption of the refrigerating system is reduced, and the endurance mileage of the vehicle is increased.
本发明提供一种制冷系统的压缩机转速控制方法、装置、制冷系统、电子设备及车辆,涉及自动化控制技术领域,该方法包括:基于目标温度以及当前温度,计算冷却对象的目标进水温度;使用温度与转速关系函数,计算与目标进水温度对应的压缩机基础转速,基于目标进水温度以及当前进水温度的差值,计算压缩机修正转速;将基础转速与修正转速相加后得到压缩机的目标转速,并基于目标转速控制压缩机的运行。本发明提供的制冷系统的压缩机转速控制方法、装置、制冷系统、电子设备及车辆,用于对动力电池制冷系统压缩机转速的控制更加精准,降低制冷系统的电量消耗,提高车辆的续航里程。
Refrigerating system compressor rotating speed control method and device, refrigerating system, electronic equipment and vehicle
制冷系统的压缩机转速控制方法、装置、制冷系统、电子设备及车辆
2024-12-17
Patent
Electronic Resource
Chinese
IPC: | B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY |
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