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1. (WO2018198437) POWER SUPPLY SYSTEM, FAULT DIAGNOSIS METHOD FOR POWER SUPPLY SYSTEM, AND SYSTEM CONTROL DEVICE
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Pub. No.: WO/2018/198437 International Application No.: PCT/JP2017/047046
Publication Date: 01.11.2018 International Filing Date: 27.12.2017
IPC:
H02J 7/00 (2006.01) ,G01R 31/02 (2006.01) ,G01R 31/36 (2006.01) ,H01M 10/48 (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
G PHYSICS
01
MEASURING; TESTING
R
MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
31
Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
02
Testing of electric apparatus, lines, or components for short-circuits, discontinuities, leakage, or incorrect line connection
G PHYSICS
01
MEASURING; TESTING
R
MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
31
Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
36
Apparatus for testing electrical condition of accumulators or electric batteries, e.g. capacity or charge condition
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
02
for charging batteries from ac mains by converters
Applicants:
オートモーティブエナジーサプライ株式会社 AUTOMOTIVE ENERGY SUPPLY CORPORATION [JP/JP]; 神奈川県座間市広野台二丁目10番1号 10-1, Hironodai 2-chome, Zama-shi, Kanagawa 2520012, JP
Inventors:
林 一臣 HAYASHI Kazuomi; JP
Agent:
鈴木 壯兵衞 SUZUKI Sohbe; JP
田中 秀▲てつ▼ TANAKA Hidetetsu; JP
森 哲也 MORI Tetsuya; JP
Priority Data:
2017-08810627.04.2017JP
Title (EN) POWER SUPPLY SYSTEM, FAULT DIAGNOSIS METHOD FOR POWER SUPPLY SYSTEM, AND SYSTEM CONTROL DEVICE
(FR) SYSTÈME D'ALIMENTATION ÉLECTRIQUE, PROCÉDÉ DE DIAGNOSTIC DE PANNE DESTINÉ À UN SYSTÈME D'ALIMENTATION ÉLECTRIQUE, ET DISPOSITIF DE COMMANDE DE SYSTÈME
(JA) 電源システム、電源システムの故障診断方法およびシステム制御装置
Abstract:
(EN) The purpose of the present invention is to reduce a diagnosis time. A power supply system (10, 20, 30, 40) has: battery devices (13, 23, 33, 43); switches (14, 24, 34, 44) connected in series to the respective battery devices; and voltmeters (15, 25, 35, 45) for measuring the voltages of circuits composed of the respective battery devices and switches. A device for controlling the power supply system in which power supply devices (10, 20, 30, 40) are connected in parallel turns on the switch of at least one power supply device and performs fault diagnosis on the basis of the voltage values of the power supply devices to which the switches in an off state belong.
(FR) La présente invention vise à réduire un temps de diagnostic. Un système d'alimentation électrique (10, 20, 30, 40) comprend : des dispositifs de batterie (13, 23, 33, 43) ; des commutateurs (14, 24, 34, 44) connectés en série aux dispositifs de batterie respectifs ; et des dispositifs de mesure de tension (15, 25, 35, 45) servant à mesurer les tensions de circuits composés des dispositifs de batterie respectifs et des commutateurs. L'invention concerne également un dispositif de commande du système d'alimentation électrique dans lequel des dispositifs d'alimentation électrique (10, 20, 30, 40) sont connectés en parallèle qui active le commutateur d'au moins un dispositif d'alimentation électrique et effectue un diagnostic de panne sur la base des valeurs de tension des dispositifs d'alimentation électrique auxquels les commutateurs sont associés.
(JA) 診断時間の低減を図る。電源システム(10,20,30,40)は、電池装置(13,23,33,43)と、各電池装置にそれぞれ直列に接続されたスイッチ(14,24,34,44)と、それぞれの電池装置及びスイッチで構成される回路の電圧を計測する電圧計(15,25,35,45)とを有し、電源装置(10,20,30,40)を並列に接続した電源システムを制御する装置は、少なくとも一つの電源装置のスイッチをオンにすると共に、オフ状態のスイッチが属する電源装置の電圧値に基づいて故障診断を行う。
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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 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)