Processing

Please wait...

Settings

Settings

Goto Application

1. WO2020107948 - CURRENT CONVERTER AND ENERGY STORAGE SYSTEM

Publication Number WO/2020/107948
Publication Date 04.06.2020
International Application No. PCT/CN2019/100607
International Filing Date 14.08.2019
IPC
H02M 3/00 2006.01
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
MAPPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
3Conversion of dc power input into dc power output
H02J 7/34 2006.01
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
7Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
34Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
CPC
H02J 7/34
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
7Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
34Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
H02M 3/00
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
MAPPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
3Conversion of dc power input into dc power output
Applicants
  • 珠海格力电器股份有限公司 GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI [CN]/[CN]
Inventors
  • 陈宁宁 CHEN, Ningning
  • 袁金荣 YUAN, Jinrong
  • 蒋世用 JIANG, Shiyong
  • 宋江喜 SONG, Jiangxi
  • 王京 WANG, Jing
Agents
  • 中国国际贸易促进委员会专利商标事务所 CCPIT PATENT AND TRADEMARK LAW OFFICE
Priority Data
201811429035.127.11.2018CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) CURRENT CONVERTER AND ENERGY STORAGE SYSTEM
(FR) CONVERTISSEUR DE COURANT ET SYSTÈME DE STOCKAGE D'ÉNERGIE
(ZH) 变流器和储能系统
Abstract
(EN)
A current converter (102) and an energy storage system. The current converter (102) is integrated with a battery management function, is connected with an energy storage battery (101), and is used for managing the energy storage battery (101) and converting the direct current outputted by the energy storage battery (101) into the current of a required voltage level. By means of the manner, the present invention solves the problems in the prior of redundant circuit resources, complex electrical wiring, a long communication data link and the like caused due to the separation of the battery management function and the current converter, and achieves the technical effects of shortening the length of a communication line and improving communication reliability.
(FR)
La présente invention concerne un convertisseur de courant (102) et un système de stockage d'énergie. Le convertisseur de courant (102) intègre une fonction de gestion de batterie, est connecté à une batterie de stockage d'énergie (101) et est utilisé pour gérer la batterie de stockage d'énergie (101) et convertir le courant continu délivré par la batterie de stockage d'énergie (101) en courant d'un niveau de tension requis. De cette manière, la présente invention résout les problèmes de l'état de la technique liés à des ressources de circuit redondantes, un câblage électrique complexe, une longue liaison de données de communication et analogues dus à la séparation de la fonction de gestion de batterie et du convertisseur de courant, et permet d'obtenir les effets techniques de raccourcissement de la longueur d'une ligne de communication et d'amélioration de la fiabilité de communication.
(ZH)
一种变流器(102)和储能系统,其中,该变流器(102)集成有电池管理功能;与储能电池(101)连接,用于对所述储能电池(101)进行管理,且用于将所述储能电池(101)输出的直流电转换为所需电压等级电流。通过上述方式解决了现有的电池管理功能与变流器分开设置所存在的电路资源冗余、电气走线繁琐、通信数据链路长等问题,达到了缩短通信线长度,提高通信可靠性的技术效果。
Also published as
Latest bibliographic data on file with the International Bureau