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1. (WO2018051574) MANAGEMENT DEVICE AND POWER SUPPLY SYSTEM
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Pub. No.: WO/2018/051574 International Application No.: PCT/JP2017/017624
Publication Date: 22.03.2018 International Filing Date: 10.05.2017
IPC:
H02J 7/10 (2006.01) ,H01M 10/48 (2006.01) ,H02J 7/00 (2006.01) ,H02J 7/02 (2016.01)
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
02
for charging batteries from ac mains by converters
04
Regulation of the charging current or voltage
06
using discharge tubes or semiconductor devices
10
using semiconductor devices only
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10
Secondary cells; Manufacture thereof
42
Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
48
Accumulators combined with arrangements for measuring, testing, or indicating condition, e.g. level or density of the electrolyte
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
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
02
for charging batteries from ac mains by converters
Applicants:
三洋電機株式会社 SANYO ELECTRIC CO., LTD. [JP/JP]; 大阪府大東市三洋町1番1号 1-1, Sanyo-cho, Daito-shi, Osaka 5748534, JP
Inventors:
矢野 準也 YANO Junya; --
國光 智徳 KUNIMITSU Tomonori; --
Agent:
徳田 佳昭 TOKUDA Yoshiaki; JP
西田 浩希 NISHIDA Hiroki; JP
Priority Data:
2016-17891713.09.2016JP
Title (EN) MANAGEMENT DEVICE AND POWER SUPPLY SYSTEM
(FR) DISPOSITIF DE GESTION ET SYSTÈME D’ALIMENTATION ÉLECTRIQUE
(JA) 管理装置および電源システム
Abstract:
(EN) In order for a management device to accurately detect cell voltage and also be simplified, the management device (30) manages an electricity storage module (10) having: a first cell module (12) and a second cell module (14) each including a plurality of cells connected in series; and a conductive connection member (16) for connecting the first cell module (12) and the second cell module (14) in series. A voltage detection circuit (32) is connected to the nodes of the respective cells (S1-S4) through voltage detection lines (L1-L6) to detect the voltage of each of the cells (S1-S4) and the voltage at both ends of the connection member (16). A control circuit (34) distinguishes between and recognizes the voltage of each of the cells (S1-S4) and the voltage at both ends of the connection member (16), which are detected by the voltage detection circuit (32).
(FR) Afin qu'un dispositif de gestion puisse détecter avec précision une tension de cellule et être également simplifié, le dispositif de gestion (30) gère un module de stockage d'électricité (10) ayant : un premier module de cellule (12) et un second module de cellule (14) comprenant chacun une pluralité de cellules connectées en série ; et un élément de connexion conducteur (16) pour connecter le premier module de cellule (12) et le second module de cellule (14) en série. Un circuit de détection de tension (32) est connecté aux nœuds des cellules (S1-S4) respectives par l'intermédiaire de lignes de détection de tension (L1-L6) en vue de détecter la tension de chacune des cellules (S1-S4) et la tension aux deux extrémités de l'élément de connexion (16). Un circuit de commande (34) distingue et reconnaît la tension de chacune des cellules (S1-S4) et la tension aux deux extrémités de l'élément de connexion (16), qui sont détectées par le circuit de détection de tension (32).
(JA) 正確にセル電圧を検出した上で、管理装置を簡素化するために、管理装置(30)は、直列接続された複数のセルをそれぞれ含む第1セルモジュール(12)および第2セルモジュール(14)と、第1セルモジュール(12)と第2セルモジュール(14)とを直列接続する導電性の接続部材(16)とを有する蓄電モジュール(10)を管理している。電圧検出回路(32)は、複数のセル(S1~S4)の各ノードに電圧検出線(L1~L6)で接続され、当該複数のセル(S1~S4)のそれぞれの電圧と、接続部材(16)の両端の電圧とを検出する。制御回路(34)は、電圧検出回路(32)により検出された複数のセル(S1~S4)のそれぞれの電圧と、接続部材(16)の両端の電圧とを区別して認識する。
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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, 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 Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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: Japanese (JA)
Filing Language: Japanese (JA)