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1. (WO2019042439) BATTERY BALANCING SYSTEM, VEHICLE, BATTERY BALANCING METHOD, AND STORAGE MEDIUM
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2019/042439 International Application No.: PCT/CN2018/103683
Publication Date: 07.03.2019 International Filing Date: 31.08.2018
IPC:
B60L 11/18 (2006.01) ,H02J 7/00 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
L
PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
11
Electric propulsion with power supplied within the vehicle
18
using power supplied from primary cells, secondary cells, or fuel cells
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
J
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
7
Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
Applicants:
比亚迪股份有限公司 BYD COMPANY LIMITED [CN/CN]; 中国广东省深圳市 坪山新区比亚迪路3009号 No. 3009, BYD Road, Pingshan Shenzhen, Guangdong 518118, CN
Inventors:
罗红斌 LUO, Hongbin; CN
王超 WANG, Chao; CN
沈晓峰 SHEN, Xiaofeng; CN
曾求勇 ZENG, Qiuyong; CN
Agent:
北京清亦华知识产权代理事务所(普通合伙) TSINGYIHUA INTELLECTUAL PROPERTY LLC; 中国北京市 海淀区清华园清华大学照澜院商业楼301室 Room 301 Trade Building, Zhaolanyuan, Tsinghua University, Qinghuayuan, Haidian District Beijing 100084, CN
Priority Data:
201710773473.931.08.2017CN
Title (EN) BATTERY BALANCING SYSTEM, VEHICLE, BATTERY BALANCING METHOD, AND STORAGE MEDIUM
(FR) SYSTÈME D'ÉQUILIBRAGE DE BATTERIE, VÉHICULE, PROCÉDÉ D'ÉQUILIBRAGE DE BATTERIE ET SUPPORT DE STOCKAGE
(ZH) 电池均衡系统、车辆、电池均衡方法及存储介质
Abstract:
(EN) A battery balancing system, a vehicle, a battery balancing method, and a storage medium. The battery balancing system comprises acquisition circuits (12), balancing circuits (13), controllers (14) connected to the acquisition circuits (12) and the balancing circuits (13), and a power supply branch. The controllers (14) each is used for controlling, when an vehicle is in an OFF position and there is a battery cell (111) for which balancing needs to be started, the power supply branch to be connected between a power supply unit and the battery balancing system, so that the power supply unit supplies power to the battery balancing system.
(FR) L'invention concerne un système d'équilibrage de batterie, un véhicule, un procédé d'équilibrage de batterie et un support de stockage. Le système d'équilibrage de batterie comprend des circuits d'acquisition (12), des circuits d'équilibrage (13), des contrôleurs (14) connectés aux circuits d'acquisition (12) et aux circuits d'équilibrage (13), et une branche d'alimentation électrique. Les contrôleurs (14) sont chacun utilisés pour, lorsqu'un véhicule est dans une position ARRÊT et qu'il est nécessaire de démarrer un équilibrage pour une cellule de batterie (111), commander la branche d'alimentation électrique afin de la connecter entre une unité d'alimentation électrique et le système d'équilibrage de batterie, de telle sorte que l'unité d'alimentation électrique fournit de l'énergie au système d'équilibrage de batterie.
(ZH) 一种电池均衡系统、车辆、电池均衡方法及存储介质。电池均衡系统包括:采集电路(12);均衡电路(13);控制器(14),连接于采集电路(12)和均衡电路(13);以及供电支路,控制器(14)用于在车辆处于OFF档且有需要开启均衡的单体电池(111)时,控制供电支路连接于供电单元和电池均衡系统,使供电单元为电池均衡系统供电。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Chinese (ZH)
Filing Language: Chinese (ZH)