Browse > Article
http://dx.doi.org/10.6113/TKPE.2011.16.3.234

A Simple Static Overmodulation Scheme using Space Vector PWM Method  

Lee, Dong-Myung (홍익대 전자전기공학부)
Kim, Jin-Ho (LG전자 HA 연구소)
Yang, Hyun-Suk (홍익대 전자전기공학부)
Jung, Jin-Woo (동국대 전자전기공학부)
Publication Information
The Transactions of the Korean Institute of Power Electronics / v.16, no.3, 2011 , pp. 234-241 More about this Journal
Abstract
This paper proposes a simple static overmodulation strategy that extends the linearity of the inverter output voltage. The proposed method obtains the reference vector having the instantaneous value directly from the modulation index based on the magnitude of fundamental voltage, and has a simplified form of phase command. This method does not need trigonometric functions for calculating the magnitude of the reference vector. The magnitude of reference voltage and holding angle in the overmodulation region corresponding to the modulation index are determined in advance to have the same fundamental voltage magnitude by using the result of Fourier series expansion.
Keywords
SVPWM(Space Vector PWM); Overmodulation; Fourier series Expansion;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 J.O.P. Pinto, B.K. Bose, L.E.B. DaSilva, and M.P. Kazmierkowski, "A Neural Network Based Space Vector PWM Controller for Voltage-fed Inverter Induction Motor Drive", IEEE Trans. on Industry Applications, Vol. 36, No. 6, pp. 1628-1636, 2000, Nov./Dec.   DOI   ScienceOn
2 김상훈, DC 및 AC 모터제어, 북두출판사, 2007.
3 배장호, 김연충, 원충연, 최종묵, 기상우, 배기훈, "공간벡터 PWM의 과변조 영역에서 출력전압 선형화", 전자공학회논문지, 제36권, 제11호, pp. 1374-1385, 1999.
4 D.C. Lee, and G.M Lee, "A Novel Overmodulation Technique for Space-Vector PWM Inverters", IEEE Trans. on Power Electronics, Vol 13, No. 6, pp. 1144 -1151, 1998, Nov.   DOI   ScienceOn
5 T.A. Bernardes, H. Pinheiro, and V.F. Montagner, "Current control system to PMSG in overmodulation region", Brazilian Power Electronics Conference, pp. 1219-1226, 2009, Oct.
6 L.C. Tan, Y.H. Li, and P. Wang, "An Overmodulation Method for Space Vector PWM Current Source Inverters", IEEE Conference on Industrial Electronics and Applications, pp. 2431-2434, 2007, May.
7 K. Sun. Q. Wei, L. Huang, and K. Matsuse, "An Overmodulation Method for PWM-Inverter-Fed IPMSM Drive With Single Current Sensor", IEEE Trans. on Industrial Electronics, Vol. 57, No. 10, pp. 3359-3404, 2010, Oct.
8 T.G. Habetler, "A Space Vector-based Rectifier Regulator for ac/dc/ac Converters", in Proc. EPE, Vol. 2, pp. 101-107, 1991.
9 S. Fukuda, H. Hasegawa, and Y. Iwaji, "PWM Technique for Inverter with Sinusoidal Output Current", IEEE Trans. on Power Electronics, Vol. 5, No. 1, pp. 54-61, 1990, Jan.   DOI
10 H.W. Van der Broeck, H.C. Skudelny, and G.V. Stanke, "Analysis and Realization of a Pulse Width Modulator Based on Voltage Space Vectors", IEEE Trans. on Industry Applications, Vol. 24, No. 1, pp. 142-150, 1988, Jan./Feb.   DOI   ScienceOn
11 한대웅, 김상훈, "폴전압을 이용한 SVPWM 인버터의 과변조 기법", 전력전자학회 논문지, 제7권, 제2호, pp.149-157, 2002.