The embodiment of the invention provides a circuit for heating a battery, a heating method and electronic equipment, and the circuit for heating the battery comprises a first terminal, a second terminal, a third terminal, a power battery, an inductor, a switch module, a motor, a first capacitor, and a second capacitor. The power battery is formed by connecting a plurality of batteries in series; the first terminal is connected with the first end of the power battery; the second terminal is connected with the second end of the power battery; the third terminal is connected with one end of one battery in the plurality of batteries; the first end of the first capacitor is connected with the first wiring end; the first end of the second capacitor is connected with the second wiring end; the second end of the first capacitor is connected with the second end of the second capacitor; the first end of the inductor is connected with the third terminal; the second end of the inductor is connected with the second end of the first capacitor and the second end of the second capacitor; the switch module is connected in parallel with the first capacitor and the second capacitor; and the switch module is in a ZVS state. And rapid heating of the power battery can be realized.
本申请实施例提供一种加热电池的电路、加热方法和电子设备,其中,加热电池的电路包括:第一接线端、第二接线端、第三接线端、动力电池、电感、开关模块、电机、第一电容、第二电容;动力电池由多个电池串联而成;第一接线端和动力电池的第一端连接;第二接线端和动力电池的第二端连接;第三接线端和多个电池中一个电池的一端连接;第一电容的第一端和第一接线端连接;第二电容的第一端和第二接线端连接;第一电容的第二端和第二电容的第二端连接;电感的第一端和第三接线端连接;电感的第二端和第一电容的第二端、第二电容的第二端连接;所述开关模块并联于所述第一电容和所述第二电容;开关模块处于ZVS状态。可以实现对动力电池的快速加热。
Battery heating circuit, heating method and electronic equipment
一种加热电池的电路、加热方法和电子设备
2022-07-29
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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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