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1. (WO2017188579) INDUCTIVE KICKBACK VOLTAGE CANCELLATION APPARATUS FOR PHASE-OFF CONTROL
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2017/188579    International Application No.:    PCT/KR2017/001901
Publication Date: 02.11.2017 International Filing Date: 21.02.2017
IPC:
H02J 3/12 (2006.01), G01R 19/175 (2006.01)
Applicants: MOST POWER CO., LTD. [KR/KR]; 301ho, 377, Gwangmyeong-ro, Jungwon-gu Seongnam-si Gyeonggi-do 13174 (KR).
IM, Kum Sung [KR/KR]; (KR)
Inventors: IM, Kum Sung; (KR)
Agent: CHUN, Sang Koo; (KR)
Priority Data:
10-2016-0050795 26.04.2016 KR
10-2016-0115158 07.09.2016 KR
Title (EN) INDUCTIVE KICKBACK VOLTAGE CANCELLATION APPARATUS FOR PHASE-OFF CONTROL
(FR) APPAREIL D'ANNULATION DE TENSION DE RETOUR À INDUCTION POUR COMMANDE D'ARRÊT DE PHASE
(KO) 위상 오프 제어를 위한 유도성 킥백 전압 제거 장치
Abstract: front page image
(EN)An inductive kickback voltage cancellation apparatus for phase-off control according to the present invention is configured to completely discharge inductive kickback at the time of phase-off control by connecting a discharge circuit unit in parallel to a load, thereby enabling phase control to be smoothly performed without the inductive kickback effect. In addition, when the phase-off control is performed at a threshold voltage or higher, it is possible to effectively cancel the inductive kickback by lowering a voltage applied to the discharge circuit unit, using a voltage supply unit.
(FR)Un appareil d'annulation de tension de retour à induction pour une commande de d'arrêt phase selon la présente invention est configuré pour décharger complètement un retour à induction au moment de la commande d'arrêt de phase par connexion d'une unité de circuit de décharge en parallèle à une charge, ce qui permet d'effectuer une commande de phase sans à-coups sans effet de retour à induction. En outre, lorsque la commande d'arrêt de phase est réalisée à une tension supérieure ou égale à une tension de seuil, il est possible d'annuler efficacement le retour à induction en abaissant la tension appliquée à l'unité de circuit de décharge, à l'aide d'une unité d'alimentation en tension.
(KO)본 발명에 따른 위상 오프 제어를 위한 유도성 킥백 전압 제거 장치는, 부하에 방전 회로부를 병렬로 연결하여 위상 오프 제어 시점에 유도성 킥백을 모두 방전시키도록 구성됨으로써, 유도성 킥백 현상 없이 원활하게 위상 제어를 수행할 수 있도록 한다. 한편, 위상 오프 제어가 임계전압 이상에서 수행되는 경우, 전압 공급부를 이용하여 방전회로부에 걸리는 전압을 강하시킴으로써 효율적으로 유도성 킥백을 제거할 수 있도록 한다.
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 (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)