Patent ID: 11862999
Assignee: FORTUNE ELECTRIC CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H | IPC H

Claim 2:
3. The online reconfigurable battery system with surge protection modules according to claim 1, wherein the SPM operate in three modes: resistor mode, connect mode, and disconnect mode; when the third switch is on and the fourth switch is off, the SPM is in the resistor mode, and the current of the SPM will flow through the variable resistor; when the third switch is off and the four switch is on, the SPM is in the connect mode, and the current of the SPM does not flow through the variable resistor; when the third switch is off and the fourth switch is off, the SPM is in the disconnect mode, and no current flows through the SPM.