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1. (WO2019044842) BATTERY PACK, CONTROL DEVICE, CONTROL METHOD, AND PROGRAM
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Pub. No.: WO/2019/044842 International Application No.: PCT/JP2018/031787
Publication Date: 07.03.2019 International Filing Date: 28.08.2018
IPC:
H01M 10/48 (2006.01) ,B64C 39/02 (2006.01) ,B64D 27/24 (2006.01) ,H01M 10/44 (2006.01) ,H02H 5/10 (2006.01) ,H02H 7/18 (2006.01) ,H02J 7/00 (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
B PERFORMING OPERATIONS; TRANSPORTING
64
AIRCRAFT; AVIATION; COSMONAUTICS
C
AEROPLANES; HELICOPTERS
39
Aircraft not otherwise provided for
02
characterised by special use
B PERFORMING OPERATIONS; TRANSPORTING
64
AIRCRAFT; AVIATION; COSMONAUTICS
D
EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLYING SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS
27
Arrangement or mounting of power plant in aircraft; Aircraft characterised thereby
02
Aircraft characterised by the type or position of power plant
24
using steam, electricity, or spring force
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
44
Methods for charging or discharging
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
H
EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
5
Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection
10
responsive to mechanical injury, e.g. rupture of line, breakage of earth connection
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
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:
NECエナジーデバイス株式会社 NEC ENERGY DEVICES, LTD. [JP/JP]; 神奈川県相模原市中央区下九沢1120番地 1120, Shimokuzawa, Chuo-ku, Sagamihara-shi, Kanagawa 2520254, JP
Inventors:
佐々木 浩 SASAKI Hiroshi; JP
Agent:
速水 進治 HAYAMI Shinji; JP
Priority Data:
2017-16940904.09.2017JP
Title (EN) BATTERY PACK, CONTROL DEVICE, CONTROL METHOD, AND PROGRAM
(FR) BLOC-BATTERIE, DISPOSITIF DE COMMANDE, PROCÉDÉ DE COMMANDE ET PROGRAMME
(JA) 電池パック、制御装置、制御方法、及びプログラム
Abstract:
(EN) This battery pack (2000) comprises a secondary battery (2020), a sensor (2040), and a control device (2060). The secondary battery (2020) supplies electric power to a flying object (10). The sensor (2040) outputs a measurement value relating to a force applied to the secondary battery (2020) or the vicinity thereof. The control device (2060) includes a determination unit (2062). The determination unit (2062) determines a danger level of the secondary battery (2020) on the basis of the measurement value from the sensor (2040).
(FR) Cette invention concerne un bloc-batterie (2000), comprenant une batterie rechargeable (2020), un capteur (2040) et un dispositif de commande (2060). La batterie rechargeable (2020) fournit de l'énergie électrique à un objet volant (10). Le capteur (2040) délivre en sortie une valeur de mesure relative à une force appliquée à la batterie rechargeable (2020) ou à proximité de celle-ci. Le dispositif de commande (2060) comprend une unité de détermination (2062). L'unité de détermination (2062) détermine un niveau de danger de la batterie rechargeable (2020) sur la base de la valeur de mesure provenant du capteur (2040).
(JA) 電池パック(2000)は、二次電池(2020)、センサ(2040)、及び制御装置(2060)を有する。二次電池(2020)は、飛行体(10)に電力を供給する。センサ(2040)は、二次電池(2020)又はその周辺に加わる力に関する計測値を出力する。制御装置(2060)は特定部(2062)を有する。特定部(2062)は、センサ(2040)の計測値に基づいて、二次電池(2020)の危険度を特定する。
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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, 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)