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1. (WO2015126035) APPARATUS, SYSTEM AND METHOD FOR PREVENTING DAMAGE TO BATTERY RACK BY MEANS OF VOLTAGE MEASUREMENT
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2015/126035 International Application No.: PCT/KR2014/010869
Publication Date: 27.08.2015 International Filing Date: 12.11.2014
IPC:
H02H 7/18 (2006.01) ,H01M 2/10 (2006.01)
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
H
EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
7
Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
18
for batteries; for accumulators
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
2
Constructional details, or processes of manufacture, of the non-active parts
10
Mountings; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
Applicants: LG CHEM, LTD.[KR/KR]; 128, Yeoui-daero, Yeongdeungpo-gu, Seoul 150-721, KR
Inventors: LEE, Jongbum; KR
Agent: CHUNG, Soon-Sung; KR
Priority Data:
10-2014-001988220.02.2014KR
10-2014-015696112.11.2014KR
Title (EN) APPARATUS, SYSTEM AND METHOD FOR PREVENTING DAMAGE TO BATTERY RACK BY MEANS OF VOLTAGE MEASUREMENT
(FR) APPAREIL, SYSTÈME ET PROCÉDÉ DE PRÉVENTION D'ENDOMMAGEMENT D'UN BÂTI DE BATTERIE AU MOYEN D'UNE MESURE DE TENSION
(KO) 전압 측정을 통한 배터리 랙 파손 방지 장치, 시스템 및 방법
Abstract:
(EN) The present invention relates to an apparatus, a system and a method for preventing damage to a battery rack by means of a voltage measurement, and more specifically to an apparatus, a system and a method for preventing damage to a battery rack by means of a voltage measurement in which a relay is installed, the relay switching on or off the current flowing in a battery rack comprising a plurality of battery modules, and if the voltage applied to the battery rack is less than a previously set voltage limit due to abnormally connected battery module and relay in a part of the battery rack, then the operational state of the relay is controlled before the battery rack and the relay develop a short circuit to prevent a shorting phenomena which arises in the battery rack due to the abnormally configured relay, thereby preventing damage to the battery rack.
(FR) La présente invention concerne un appareil, un système et un procédé de prévention d'endommagement d'un bâti de batterie au moyen d'une mesure de tension, et plus spécifiquement un appareil, un système et un procédé de prévention d'endommagement d'un bâti de batterie au moyen d'une mesure de tension dans lesquels un relais est installé, le relais bloquant ou débloquant la circulation de courant dans un bâti de batterie comprenant une pluralité de modules de batterie, et si la tension appliquée au bâti de batterie est inférieure à une limite de tension fixée au préalable en raison d'un module de batterie et d'un relais anormalement connectés dans une partie du bâti de batterie, alors l'état de fonctionnement du relais est commandé avant que le bâti de batterie et le relais ne développent un court-circuit afin d'empêcher un phénomène de court-circuit qui se produit dans le bâti de batterie en raison du relais anormalement configuré, ce qui permet d'empêcher un endommagement du bâti de batterie.
(KO) 본 발명은 전압 측정을 통한 배터리 랙 파손 방지 장치, 시스템 및 방법에 관한 것으로서, 보다 상세하게는, 복수의 배터리 모듈(Battery Module)을 포함하는 배터리 랙에 흐르는 전류를 통전 또는 차단하는 릴레이(Relay)를 설치하는데 있어서 일부 배터리 랙에서 배터리 모듈과 릴레이가 비정상적으로 연결되어 배터리 랙에 기 설정된 전압 제한값 미만의 전압이 인가되는 경우, 배터리 랙과 릴레이가 쇼트 서킷(Short Circuit)을 형성하기 전에 릴레이의 동작 상태를 제어함으로써 릴레이가 비정상적으로 설치된 배터리 랙에 발생되는 쇼트(Short) 현상을 방지하여 배터리 랙의 파손을 방지하는 전압 측정을 통한 배터리 랙 파손 방지 장치, 시스템 및 방법에 관한 것이다.
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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, 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, KN, KP, 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: Korean (KO)
Filing Language: Korean (KO)