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

Claim 0:
1. An online reconfigurable battery system with surge protection modules, comprising: a plurality of battery module strings connected in parallel;
each battery module string further comprising: a surge protection module (SPM), and a plurality of enable/bypass modules (EBM) connected in series, the plurality of enable/bypass modules connected in series are serially connected to the SPM;
wherein, the EBM further comprising: a battery, a first switch, and a second switch; the first switch and the battery module being connected in series, and then connected in parallel with the second switch to form a battery module with enable or bypass function;
the SPM further comprising: a variable resistor, a third switch, and a fourth switch; the third switch and the variable resistor being connected in series, and then connected in parallel with the fourth switch to control the buffering of the surge current.