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Machine translation
1. (WO2013157699) DEVICE AND METHOD FOR STORING HYBRID ENERGY
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2013/157699    International Application No.:    PCT/KR2012/005218
Publication Date: 24.10.2013 International Filing Date: 02.07.2012
IPC:
H02J 7/02 (2006.01), H02M 3/155 (2006.01)
Applicants: INDUSTRIAL COOPERATION FOUNDATION CHONBUK NATIONAL UNIVERSITY [KR/KR]; 664-14, Deokjindong 1-ga Deokjin-gu Jeonju-si, Jeollabuk-do 561-756 (KR) (For All Designated States Except US).
CHOI, Woo Young [KR/KR]; (KR) (For US Only)
Inventors: CHOI, Woo Young; (KR)
Priority Data:
10-2012-0038972 16.04.2012 KR
Title (EN) DEVICE AND METHOD FOR STORING HYBRID ENERGY
(FR) DISPOSITIF ET PROCÉDÉ DE STOCKAGE D'ÉNERGIE HYBRIDE
(KO) 복합형 에너지 저장장치 및 방법
Abstract: front page image
(EN)A device and a method for storing hybrid energy are provided. A hybrid energy storage device according to one embodiment of the present invention comprises: a first bidirectional switch which is provided between a UC and a bidirectional DC/DC converter and provides a bidirectional energy flow path between the UC and a DC link capacitor; and a second bidirectional switch which is provided between a battery and the bidirectional DC/DC converter and provides a bidirectional energy flow path between the battery and the DC link capacitor, wherein one end of the bidirectional DC/DC converter is connected to the DC link capacitor and the other end thereof is connected to the UC and the battery. Accordingly, since an energy flow between a plurality of various energy storages is enabled with a single bidirectional DC/DC converter, a separate bidirectional DC/DC converter for each energy storage is unnecessary.
(FR)Cette invention concerne un dispositif et un procédé de stockage d'énergie hybride. Selon un mode de réalisation de l'invention, un dispositif de stockage d'énergie hybride comprend : un premier commutateur bidirectionnel disposé entre un ultracondensateur (UC) et un convertisseur bidirectionnel CC/CC et assurant un passage de courant bidirectionnel entre l'UC et un condensateur de liaison à CC ; et un second commutateur bidirectionnel disposé entre une batterie et le convertisseur bidirectionnel CC/CC et assurant un passage de courant bidirectionnel entre la batterie et le condensateur de liaison à CC. Une extrémité du condensateur bidirectionnelle CC/CC est reliée au condensateur de liaison à CC et son autre extrémité est reliée à l'UC et à la batterie. Du fait qu'un seul convertisseur bidirectionnel CC/CC assure la circulation du courant entre une pluralité de dispositifs de stockage d'énergie, il n'est pas nécessaire d'utiliser un convertisseur bidirectionnel CC/CC distinct pour chaque dispositif de stockage d'énergie.
(KO)복합형 에너지 저장장치 및 방법이 제공된다. 본 발명의 실시예에 따른 복합형 에너지 저장장치는, 양방향 DC/DC 컨버터의 일 측이 DC 링크 커패시터에 연결되고 타 측이 UC와 배터리에 연결되고, UC와 양방향 DC/DC 컨버터 사이에 마련되어 UC와 DC 링크 커패시터 간의 에너지 흐름 경로를 양방향으로 제공하는 제1 양방향 스위치와 배터리와 양방향 DC/DC 컨버터 사이에 마련되어 배터리와 DC 링크 커패시터 간의 에너지 흐름 경로를 양방향으로 제공하는 제2 양방향 스위치를 포함한다. 이에 의해, 다양한 다수의 에너지 저장소들 간의 에너지 흐름이 단일 양방향 DC/DC 컨버터로 가능해지므로, 각각의 에너지 저장소에 대하여 별도의 양방향 직류-직류 컨버터가 필요 없게 된다.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, 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, IS, JP, KE, KG, KM, KN, KP, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, 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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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, ML, MR, NE, SN, TD, TG).
Publication Language: Korean (KO)
Filing Language: Korean (KO)