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1. (WO2017131345) WIRELESS POWER SUPPLY METHOD AND APPARATUS THEREFOR
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/131345 International Application No.: PCT/KR2016/014973
Publication Date: 03.08.2017 International Filing Date: 21.12.2016
IPC:
H02J 50/12 (2016.01) ,H02J 5/00 (2016.01) ,H02J 7/02 (2016.01)
[IPC code unknown for H02J 50/12]
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
5
Circuit arrangements for transfer of electric power between ac networks and dc networks
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
02
for charging batteries from ac mains by converters
Applicants:
엘지이노텍(주) LG INNOTEK CO., LTD. [KR/KR]; 서울시 중구 후암로 98 98, Huam-ro Jung-gu Seoul 04637, KR
Inventors:
배수호 BAE, Su Ho; KR
Agent:
이승찬 LEE, Seung Chan; KR
Priority Data:
10-2016-000989027.01.2016KR
Title (EN) WIRELESS POWER SUPPLY METHOD AND APPARATUS THEREFOR
(FR) PROCÉDÉ D'ALIMENTATION ÉLECTRIQUE SANS FIL ET APPAREIL CORRESPONDANT
(KO) 무선 전력 공급 방법 및 그를 위한 장치
Abstract:
(EN) The present invention relates to a wireless power supply apparatus comprising: n transmission coil(s) for transmitting a magnetic field; a frequency generation unit for supplying an AC signal having a predetermined operation frequency; n inverter buffer(s) for a transition of the phase of the AC signal, a master control unit for activating or inactivating the inverter buffer(s); n+1 amplifier(s) for amplifying the AC signal; and n+1 gate driver(s) for controlling the amplifier(s) on the basis of the phase of the inputted AC signal.
(FR) La présente invention concerne un appareil d'alimentation électrique sans fil qui comprend : n bobine(s) d'émission pour émettre un champ magnétique; une unité de génération de fréquence permettant de fournir un signal de courant alternatif (CA) ayant une fréquence de fonctionnement prédéterminée; n tampon(s) inverseur(s) permettant une transition de la phase du signal CA, une unité de commande maître destinée à activer ou à désactiver le(s) tampon(s) inverseur(s); n +1 amplificateur(s) pour amplifier le signal CA; et n +1 circuit(s) d'attaque de grille pour commander le ou les amplificateurs sur la base de la phase du signal CA mis en entrée.
(KO) 본 발명은 자기장을 전송을 위한 n개의 송신 코일, 소정 동작 주파수를 갖는 AC 신호를 공급하는 주파수 생성부, 상기 AC 신호의 위상을 천이시키는 n개의 인버터버퍼, 상기 인버터버퍼를 활성화시키거나 비활성화시키는 주제어부, 상기 AC 신호를 증폭시키는 n+1개의 증폭부 및 입력되는 상기 AC 신호의 위상에 기반하여 상기 증폭부를 제어하는 n+1개의 게이트드라이버;를 포함하는 것을 특징으로 하는 무선 전력 공급 장치에 관한 것이다.
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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, 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 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, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Korean (KO)
Filing Language: Korean (KO)
Also published as:
CN108668523EP3410563US20190058358