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1. (WO2018052576) SUPERCAPACITOR BASED ENERGY STORAGE DEVICE
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Pub. No.: WO/2018/052576 International Application No.: PCT/US2017/045848
Publication Date: 22.03.2018 International Filing Date: 08.08.2017
IPC:
H02J 7/35 (2006.01) ,H01M 10/02 (2006.01)
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
34
Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
35
with light sensitive cells
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
02
Details
Applicants:
KILOWATT LABS, INC. [US/US]; 142 W. 57th Street, 11th Floor New York, NY 10019, US
Inventors:
QURESHI, Waseem Ashraf; AE
Agent:
DRESNER, Arthur M.; US
Priority Data:
15/490,40918.04.2017US
62/394,53214.09.2016US
Title (EN) SUPERCAPACITOR BASED ENERGY STORAGE DEVICE
(FR) DISPOSITIF DE STOCKAGE D'ÉNERGIE BASÉ SUR UN SUPERCONDENSATEUR
Abstract:
(EN) An energy storage device includes a charge storage assembly, an auxiliary storage element, and a charge control circuit. The charge storage assembly includes an array of supercapacitors coupled in series, a plurality of batteries, and a charge retention circuit. Each of the plurality of batteries is electrically coupled to a corresponding supercapacitor in the array of supercapacitors. The charge retention circuit is configured to maintain a charge state of at least one supercapacitor in the array of supercapacitors when the at least one supercapacitor is in an idle state. A charge control circuit is configured to selectively transfer charge between the at least one supercapacitor in the array of supercapacitors and the auxiliary storage element.
(FR) Un dispositif de stockage d'énergie comprend un ensemble de stockage de charge, un élément de stockage auxiliaire et un circuit de commande de charge. L'ensemble de stockage de charge comprend un réseau de supercondensateurs couplés en série, une pluralité de batteries, et un circuit de rétention de charge. Chaque batterie de la pluralité de batteries est couplée électriquement à un supercondensateur correspondant dans le réseau de supercondensateurs. Le circuit de rétention de charge est configuré pour maintenir un état de charge d'au moins un supercondensateur dans le réseau de supercondensateurs lorsque le ou les supercondensateurs sont dans un état de repos. Un circuit de commande de charge est configuré pour transférer sélectivement une charge entre le ou les supercondensateurs dans le réseau de supercondensateurs et l'élément de stockage auxiliaire.
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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: English (EN)
Filing Language: English (EN)