| 摘要 |
PROBLEM TO BE SOLVED: To suppress increase of member cost while protecting a monitoring part in a power storage system.SOLUTION: A power storage system 1 comprises: a cell group G1; a cell group G2 that is connected with the cell group G1 in series by a bus bar; a cell group G3 that is connected with the cell group G2 in series by a wiring harness 300; distribution line groups M1-M3; diodes D9-D12 which are connected between distribution lines respectively in the distribution line group M2; a diode DA that is provided in parallel with the wiring harness 300; and monitoring ICs 410 and 420. The power storage system 1 further comprises: a plurality of resistors R1-R9 which are inserted into a plurality of distribution lines L1-L9 respectively in the distribution line group M1; and a plurality of fuses F10-F14 which are inserted into a plurality of distribution lines L10-L14 respectively in the distribution line group M2.SELECTED DRAWING: Figure 3 |
