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Machine translation
1. (WO2013111968) METHOD FOR CURRENT CONTROL PULSE WIDTH MODULATION OF MULTIPHASE FULL BRIDGE VOLTAGE SOURCE INVERTER
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2013/111968    International Application No.:    PCT/KR2013/000545
Publication Date: 01.08.2013 International Filing Date: 24.01.2013
IPC:
H02P 27/08 (2006.01), H02M 7/48 (2007.01)
Applicants: PARK, In Gyu [KR/KR]; (KR)
Inventors: PARK, In Gyu; (KR)
Priority Data:
10-2012-0007224 25.01.2012 KR
10-2012-0007225 25.01.2012 KR
10-2012-0010150 01.02.2012 KR
10-2012-0010151 01.02.2012 KR
Title (EN) METHOD FOR CURRENT CONTROL PULSE WIDTH MODULATION OF MULTIPHASE FULL BRIDGE VOLTAGE SOURCE INVERTER
(FR) PROCÉDÉ DE MODULATION D'IMPULSIONS EN LARGEUR À COMMANDE DE COURANT SUR UN ONDULEUR À SOURCE DE TENSION EN PONT COMPLET POLYPHASÉ
(KO) 다상 전 브리지 전압원 인버터의 전류 제어 펄스 폭 변조 방법
Abstract: front page image
(EN)The present invention relates to a method for current control pulse width modulation of a multiphase full bridge voltage source inverter, for driving an independent multiphase permanent magnet synchronous motor. The first technical feature of the present invention is the provision of low switching torque ripple characteristics by alternating central positions of voltage pulses output from a multiphase full bridge voltage source inverter. The second technical feature of the present invention is to obtain a constant switching frequency and excellent current tracking characteristics by obtaining a reference voltage of a multiphase full bridge voltage source inverter using a phase variable model including an inductance matrix of an independent multiphase permanent magnet synchronous motor for each of a normal operation and a fault tolerance operation. The second technical feature is embodied by a linear feedback current control pulse width modulation method and a predictive current control pulse width modulation method.
(FR)La présente invention concerne un procédé de modulation d'impulsions en largeur à commande de courant sur un onduleur à source de tension en pont complet polyphasé, permettant de commander un moteur synchrone à aimants permanents polyphasé indépendant. Le premier aspect technique de cette invention est d'assurer des caractéristiques d'ondulation de couple à faible commutation par alternance de positions centrales d'impulsions de tension produites par un onduleur à source de tension en pont complet polyphasé. Le second aspect technique est d'obtenir une fréquence de commutation constante et d'excellentes caractéristiques de suivi de courant par obtention d'une tension de référence d'un onduleur à source de tension en pont complet polyphasé, à l'aide d'un modèle de variable de phase comprenant une matrice d'inductance d'un moteur synchrone à aimants permanents polyphasé indépendant à la fois pour un fonctionnement normal et pour un fonctionnement à tolérance de pannes. Le second aspect technique est assuré par un procédé de modulation d'impulsions en largeur à commande de courant à réaction linéaire et un procédé de modulation d'impulsions en largeur à commande de courant prédictif.
(KO)본 발명은 독립 다상 영구 자석 동기 전동기를 구동하기 위한 다상 전 브리지 전압원 인버터의 전류 제어 펄스 폭 변조 방법에 관한 것이다. 본 발명의 첫째 기술적 특징은 낮은 스위칭 토크 리플 특성을 얻기 위한 것으로서, 다상 전 브리지 전압원 인버터의 출력 전압 펄스들의 중심 위치들을 엇갈리게 하는 것이다. 본 발명의 둘째 기술적 특징은 일정한 스위칭 주파수 및 우수한 전류 추종 특성을 얻기 위한 것으로서, 정상 운전 및 고장 인내 운전 각각에 대한 독립 다상 영구 자석 동기 전동기의 인덕턴스 행렬을 포함한 상 변수 모델을 이용하여 다상 전 브리지 전압원 인버터의 기준 전압을 구하는 것이다. 둘째 기술적 특징은 선형 피드백 전류 제어 펄스 폭 변조 방법 및 예측 전류 제어 펄스 폭 변조 방법으로 구체화된다.
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, 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, PA, 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)