A Single Carrier Multi-Modulation Method In Multilevel Inverters

Nguyen Van Nho; Myung Joong Youn

A Single Carrier Multi-Modulation Method In Multilevel Inverters

Nguyen Van Nho

Myung Joong Youn

Vol. 5, No. 1, pp. 76-82, Jan. 2005

10.6113/JPE.2005.5.1.76

Multilevel inverter

Single carrier

Multi-modulation

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Abstract

A novel variant of full multi-modulation applications to diode-clamped and cascade multilevel inverter-termed single carrier multi-modulation is presented. The proposed PWM-technique is advantageous for its simple implementation. The correlation between multi-carrier and single-carrier multi-modulations is deduced. For the PWM methods, a mathematical model of voltage source inverter and general algorithm for the multi-modulating modulator are proposed. The theory is demonstrated by simulation results.

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Cite this article

[IEEE Style]

N. V. Nho and M. J. Youn, "A Single Carrier Multi-Modulation Method In Multilevel Inverters," Journal of Power Electronics, vol. 5, no. 1, pp. 76-82, 2005. DOI: 10.6113/JPE.2005.5.1.76.

[ACM Style]

Nguyen Van Nho and Myung Joong Youn. 2005. A Single Carrier Multi-Modulation Method In Multilevel Inverters. Journal of Power Electronics, 5, 1, (2005), 76-82. DOI: 10.6113/JPE.2005.5.1.76.