National Engineering Research Center of Advanced Energy Storage Materials (shenzhen) Co., Ltd

Mingxing Tang

Faping Zhong

Peihong Zhao

The invention discloses a battery pack control method in a mixed storage state based on light intensity, which includes S1: detecting the status of multiple energy storage battery packs in real time. When it is in the standby state, it goes to S2. When it is in the charging state, it goes to S3, when it is in the discharge state, go to S4, when it is in the simultaneous charge-discharge state, go to S5; S2: When it is in the standby state: detect the lighting situation, and compare the structure with the current light intensity coefficient value and the set threshold. Adjust the circuit parameters; S3: Work in Buck mode when charging; S4: Work in Boost mode when discharging; S5: When in charge-discharge state, proceed according to the output-input power difference. Adjustment; S6: Return to S1 and cycle through multi-energy storage battery control.

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Shenzhen, China

Mingxing Tang