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Machine translation
1. (WO2018079905) APPARATUS FOR CONTROLLING OUTPUT VOLTAGE FOR SINGLE-TYPE CONVERTER, AND METHOD THEREFOR
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2018/079905    International Application No.:    PCT/KR2016/013023
Publication Date: 03.05.2018 International Filing Date: 11.11.2016
IPC:
H02M 1/32 (2007.01), H02M 7/155 (2006.01)
Applicants: KOREA ELECTRIC POWER CORPORATION [KR/KR]; 55, Jeollyeok-ro Naju-si, Jeollanam-do 58217 (KR)
Inventors: CHO, Jin-Tae; (KR).
KIM, Ju-Yong; (KR).
KIM, Jae-Han; (KR).
CHO, Young-Pyo; (KR).
KIM, Ho-Sung; (KR).
RYU, Myung-Hyo; (KR).
BAEK, Ju-Won; (KR)
Agent: HANYANG PATENT FIRM; Hanyang building, 12, Nonhyeonro 38-gil, Gangnam-gu Seoul 06296 (KR)
Priority Data:
10-2016-0140329 26.10.2016 KR
Title (EN) APPARATUS FOR CONTROLLING OUTPUT VOLTAGE FOR SINGLE-TYPE CONVERTER, AND METHOD THEREFOR
(FR) APPAREIL DE COMMANDE DE TENSION DE SORTIE POUR CONVERTISSEUR DE TYPE UNIQUE, ET SON PROCÉDÉ
(KO) 단일형 컨버터의 출력전압 제어 장치 및 그 방법
Abstract: front page image
(EN)The present invention relates to an apparatus for controlling an output voltage for a single-type converter, and a method therefor. The apparatus for controlling an output voltage for a single-type converter according to one embodiment of the present invention comprises: power input/output units that are respectively connected to both poles of the single-type converter in parallel so as to respectively receive and output an output voltage; an output voltage and current measurement unit that measures output voltages and output currents output from the power input/output units; a control unit that checks the state of a first pole of both poles of the single-type converter using the measured output current, that controls to limit the current for the first pole for a protection coordination, and that controls the voltage for the second pole; a switch unit that is switched according to a control that is performed on both poles; and a power transmission unit that transmits the output voltage of the single-type converter according to the switching of the switch unit.
(FR)La présente invention concerne un appareil de commande d'une tension de sortie pour un convertisseur de type unique, et son procédé. L'appareil de commande d'une tension de sortie pour un convertisseur de type unique selon un mode de réalisation de la présente invention comprend : des unités d'entrée/sortie de puissance qui sont respectivement connectées aux deux pôles du convertisseur de type unique en parallèle de manière à recevoir et à délivrer respectivement une tension de sortie; une unité de mesure de tension et de courant de sortie qui mesure les tensions de sortie et les courants de sortie émis par les unités d'entrée/sortie de puissance; une unité de commande qui vérifie l'état d'un premier pôle des deux pôles du convertisseur de type unique à l'aide du courant de sortie mesuré, qui commande pour limiter le courant du premier pôle pour une coordination de protection, et qui commande la tension du second pôle; une unité de commutation qui est commutée en fonction d'une commande qui est effectuée sur les deux pôles; et une unité de transmission de puissance qui transmet la tension de sortie du convertisseur de type unique en fonction de la commutation de l'unité de commutation.
(KO)본 발명은 단일형 컨버터의 출력전압 제어 장치 및 그 방법에 관한 것으로, 본 발명의 일실시예에 따른 단일형 컨버터의 출력전압 제어 장치는, 단일형 컨버터의 양극에 각각 병렬로 연결되어 출력전압을 각각 입력받아 출력하는 전원 입출력부; 상기 전원 입출력부로부터 출력되는 출력전압 및 출력전류를 측정하는 출력전압 및 전류 측정부; 상기 측정된 출력전류를 이용하여 상기 단일형 컨버터의 양극 중 제1 극의 상태를 확인함에 따라 상기 제1 극에 대해 보호 협조를 위한 전류 제한 제어를 수행하고, 제2 극에 대해 전압 제어를 수행하는 제어부; 상기 양극에 수행되는 제어에 따라 스위칭되는 스위칭부; 및 상기 스위칭부의 스위칭에 따라 상기 단일형 컨버터의 출력전압을 전달하는 전원 전달부;를 포함한다.
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, 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)