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1. (WO2018139741) BATTERY PACK AND VEHICLE CONNECTED TO BATTERY PACK
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Pub. No.: WO/2018/139741 International Application No.: PCT/KR2017/012474
Publication Date: 02.08.2018 International Filing Date: 06.11.2017
IPC:
H01M 10/48 (2006.01) ,H01M 10/42 (2006.01) ,H01M 2/20 (2006.01) ,H01M 2/34 (2006.01)
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
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
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
20
Current-conducting connections for cells
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
20
Current-conducting connections for cells
34
with provision for preventing undesired use or discharge
Applicants:
삼성에스디아이 주식회사 SAMSUNG SDI CO., LTD. [KR/KR]; 경기도 용인시 기흥구 공세로 150-20 150-20 Gongse-ro, Giheung-gu, Yongin-si, Gyeonggi-do 17084, KR
Inventors:
염길춘 YEOM, Gilchoun; KR
Agent:
팬코리아특허법인 PANKOREA PATENT AND LAW FIRM; 서울시 강남구 논현로85길 70, 13층 13F, 70 Nonhyeon-ro 85-gil, Gangnam-gu, Seoul 06234, KR
Priority Data:
10-2017-001117924.01.2017KR
Title (EN) BATTERY PACK AND VEHICLE CONNECTED TO BATTERY PACK
(FR) BLOC-BATTERIE ET VÉHICULE CONNECTÉ AU BLOC-BATTERIE
(KO) 배터리 팩 및 배터리 팩이 연결된 차량
Abstract:
(EN) A battery pack connected to a host system comprises: a relay connected between a battery terminal on the battery pack and the host system; at least two battery modules including a plurality of cells that are serially connected, for generating battery sensing information; and a BMS for measuring the voltage of the battery terminal, receiving sensing information on at least two batteries from each of the at least two battery modules, and determining the coupling state of the battery pack based on the battery terminal voltage and the sensing information on the at least two batteries, when at least a specific amount of current flows through a high current path between the battery pack and the host system.
(FR) L'invention concerne un bloc-batterie connecté à un système hôte comprenant : un relais connecté entre une borne de batterie sur le bloc-batterie et le système hôte; au moins deux modules de batterie comprenant une pluralité de cellules qui sont connectées en série, pour générer des informations de détection de batterie; et un BMS pour mesurer la tension de la borne de batterie, la réception d'informations de détection sur au moins deux batteries à partir de chacun desdits au moins deux modules de batterie, et la détermination de l'état de couplage du bloc-batterie sur la base de la tension de borne de batterie et des informations de détection sur lesdites au moins deux batteries, lorsqu'au moins une quantité spécifique de courant circule à travers un trajet de courant élevé entre le bloc-batterie et le système hôte.
(KO) 호스트 시스템에 연결되어 있는 배터리 팩은, 상기 배터리 팩의 배터리 단자와 상기 호스트 시스템 사이에 연결되어 있는 릴레이, 직렬 연결되어 있는 복수의 셀을 포함하고, 배터리 감지 정보를 생성하는 적어도 두 개의 배터리 모듈, 및 상기 배터리 팩과 상기 호스트 시스템 간의 대전류 경로 상에 소정치 이상의 전류가 흐를 때, 상기 배터리 단자의 전압을 측정하고, 상기 적어도 두 개의 배터리 모듈 각각으로부터 적어도 두 개의 배터리 감지 정보를 수신하며, 상기 배터리 단자 전압 및 상기 적어도 두 개의 배터리 감지 정보에 기초하여 상기 배터리 팩의 결합 상태를 판단하는 BMS를 포함한다.
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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, 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: Korean (KO)
Filing Language: Korean (KO)