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1. (WO2018088688) ENERGY STORAGE APPARATUS
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Pub. No.: WO/2018/088688 International Application No.: PCT/KR2017/010236
Publication Date: 17.05.2018 International Filing Date: 19.09.2017
IPC:
H02J 3/32 (2006.01) ,H02J 3/00 (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
3
Circuit arrangements for ac mains or ac distribution networks
28
Arrangements for balancing the load in a network by storage of energy
32
using batteries with converting means
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
3
Circuit arrangements for ac mains or ac distribution networks
Applicants:
삼성에스디아이주식회사 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:
박상수 PARK, Sang Soo; KR
Agent:
리앤목특허법인 Y.P.LEE, MOCK & PARTNERS; 서울시 강남구 언주로 30길 13 대림아크로텔 12층 12F Daerim Acrotel 13 Eonju-ro 30-gil Gangnam-gu Seoul 06292, KR
Priority Data:
10-2016-014859609.11.2016KR
Title (EN) ENERGY STORAGE APPARATUS
(FR) APPAREIL DE STOCKAGE D'ÉNERGIE
(KO) 에너지 저장 장치
Abstract:
(EN) An energy storage apparatus according to various embodiments comprises: a battery system including at least one battery; a power conversion unit for alternating current (AC)-direct current (DC) or DC-AC converting the characteristic of input/output power of the battery system; a conversion control unit for controlling an operation of the power conversion unit; an initial driving unit for converting DC power of the battery system into AC power and supplying the AC power as power for operating the conversion control unit; and a power selection unit for detecting an output voltage of the power conversion unit, selecting one of AC power output from the initial driving unit and AC power output from the power conversion unit, on the basis of the level of the output voltage of the power conversion unit, and supplying the same as operating power for the conversion control unit.
(FR) Selon divers modes de réalisation de la présente invention, un appareil de stockage d'énergie comprend : un système de batterie comprenant au moins une pile ; une unité de conversion de courant pour courant alternatif-courant continu ou courant continu-courant alternatif convertissant la caractéristique du courant d'entrée/sortie du système de batterie ; une unité de commande de conversion permettant de commander le fonctionnement de l'unité de conversion de courant ; une unité d'excitation initiale permettant de convertir l'alimentation en courant continu du système de batterie en alimentation en courant alternatif et de fournir l'alimentation en courant alternatif en tant qu'énergie permettant de faire fonctionner l'unité de commande de conversion ; une unité de sélection d'alimentation permettant de détecter une tension de sortie de l'unité de conversion de courant, de sélectionner une sortie d'alimentation en courant alternatif à partir de l'unité d'excitation initiale et une sortie d'alimentation en courant alternatif à partir de l'unité de conversion de courant, sur la base du niveau de la tension de sortie de l'unité de conversion de courant, et de fournir la sortie d'alimentation en courant alternatif en tant que courant de fonctionnement destiné à l'unité de commande de conversion.
(KO) 다양한 실시예에 따른 에너지 저장 장치는, 적어도 하나의 배터리를 포함하는 배터리 시스템, 배터리 시스템의 입출력 전력의 특성을 교류-직류 또는 직류-교류로 변환하하는 전력변환부, 상기 전력변환부의 동작을 제어하는 변환제어부, 배터리 시스템의 직류 전력을 교류 전력으로 변환하고, 상기 교류 전력을 상기 변환제어부를 기동시키기 위한 전원으로 공급하는 초기구동부, 및 상기 전력변환부의 출력 전압을 감지하고, 상기 전력변환부의 출력 전압의 크기에 기초하여 상기 초기구동부가 출력하는 교류 전력 및 상기 전력변환부가 출력하는 교류 전력 중 어느 하나의 교류 전력을 선택하여 상기 변환제어부의 동작 전원으로 공급하는 전원 선택부를 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)