Title:
蓄電システム
Document Type and Number:
Japanese Patent JP6927836
Kind Code:
B2
Abstract:
To provide a storage system capable of reducing component costs.SOLUTION: A storage system 1 including a storage battery 2 includes: first terminals T1, T2; second terminals T3, T4; and power converters 3, 4; a control circuit 6A; and a current sensor 7A provided on a first electric wire L1 and a second electric wire L2. When system power is input to the first terminals T1, T2, the control circuit 6A processes a current value detected by the current sensor 7A as a current value of a first current flowing through the first electric wire L1. When generated power is input to the second terminals T3, T4, a current value detected by the current sensor is processed as a current value of a second current flowing through the second electric wire L2.SELECTED DRAWING: Figure 1
Inventors:
Naohisa Okamoto
Keisuke Kawaguchi
Keisuke Kawaguchi
Application Number:
JP2017193154A
Publication Date:
September 01, 2021
Filing Date:
October 03, 2017
Export Citation:
Assignee:
Nichicon Co., Ltd.
International Classes:
H02J3/38; H02J3/32; H02J7/35
Domestic Patent References:
| JP2017118739A | ||||
| JP2015061429A |
Attorney, Agent or Firm:
Patent Business Corporation Minori Patent Office