The invention discloses a lithium battery management system based on a parking air conditioner. The lithium battery management system comprises the following two aspects: 1 a working stage; and 2 a main control strategy. A lithium battery is used, the designed lithium battery management system serves as a technical support, and the system is designed to be a starting and parking air conditioner integrated battery which directly replaces an original vehicle lead-acid storage battery. Therefore, the defects that a traditional lead-acid storage battery is not environmentally friendly, poor in low-temperature performance, short in cycle life, low in energy density and intolerant to large-current charging and discharging are effectively overcome, meanwhile, the management system improves the scheme that the lithium battery only supplies power to the vehicle-mounted parking air conditioner in the prior art, charging of the lithium battery does not need the help of an original vehicle-mounted generator, the system is simple, and the number of design links is small, so that fault points prone to occurring are effectively reduced.
本发明公开了一种基于驻车空调的锂电池管理系统,包括以下两个方面:一、工作阶段;二、主要控制策略。本发明使用锂电池,以本发明中所设计的锂电池管理系统作为技术支撑,系统设计为“启动+驻车空调”一体化电池,直接替代原车铅酸蓄电池,从而有效解决了传统铅酸类蓄电池不环保、低温性能不好、循环寿命短、能量密度低、不耐受大电流的充放电的缺点,同时,本管理系统改良了现有技术中锂电池只为车载驻车空调提供电源的方案,锂电池的充电无需借助原车载发电机,系统简单,设计环节较少,从而有效减少了易出故障点。
Lithium battery management system based on parking air conditioner
一种基于驻车空调的锂电池管理系统
2021-10-01
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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / 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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