Title:
CONTROL SYSTEM AND METHOD FOR MULTI-BRANCH BATTERY SYSTEM
Document Type and Number:
WIPO Patent Application WO/2024/027192
Kind Code:
A1
Abstract:
Disclosed in the present disclosure are a control system and method for a multi-branch battery system. The control system comprises: an energy management system controller, which is used for monitoring data of an energy storage subsystem in real time and sending a scheduling instruction to a corresponding battery master controller unit; and a plurality of battery master controller units, wherein a first end of each master controller unit is connected to the energy management system controller and a second end thereof is connected to first ends of a plurality of corresponding energy storage converters, each master controller unit is used for monitoring data of a corresponding energy storage unit and uploading same to the energy management system controller, performing redundancy control on a faulty energy storage unit and performing power equalization regulation according to the measured maximum allowed charging/discharging capacity of each energy storage unit, a second end of each energy storage converter is connected to a corresponding battery cluster controller, and each battery cluster controller is connected to a third end of a corresponding battery master controller unit.
Inventors:
CAO XI (CN)
LIU MINGYI (CN)
WANG NING (CN)
LIN WEIJIE (CN)
SONG TAIJI (CN)
GUO JINGYU (CN)
WEI YU (CN)
CAO CHUANZHAO (CN)
LEI HAODONG (CN)
CHEN ZHIQIANG (CN)
LU ZEYU (CN)
ZHANG PENG (CN)
LIU HAILIN (CN)
SONG JISHUO (CN)
PEI JIE (CN)
SUN ZHOUTING (CN)
LIU MINGYI (CN)
WANG NING (CN)
LIN WEIJIE (CN)
SONG TAIJI (CN)
GUO JINGYU (CN)
WEI YU (CN)
CAO CHUANZHAO (CN)
LEI HAODONG (CN)
CHEN ZHIQIANG (CN)
LU ZEYU (CN)
ZHANG PENG (CN)
LIU HAILIN (CN)
SONG JISHUO (CN)
PEI JIE (CN)
SUN ZHOUTING (CN)
Application Number:
PCT/CN2023/087371
Publication Date:
February 08, 2024
Filing Date:
April 10, 2023
Export Citation:
Assignee:
HUANENG CLEAN ENERGY RES INST (CN)
CHINA HUA NENG GROUP HONG KONG LTD (CN)
CHINA HUA NENG GROUP HONG KONG LTD (CN)
International Classes:
H02J3/32; H01M10/42; H02J7/00; H02J13/00
Foreign References:
| CN115065085A | 2022-09-16 | |||
| CN108270230A | 2018-07-10 | |||
| CN114498824A | 2022-05-13 | |||
| CN103227494A | 2013-07-31 | |||
| CN111585333A | 2020-08-25 | |||
| CN112152285A | 2020-12-29 | |||
| US20100100252A1 | 2010-04-22 |
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC (CN)
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