DDPWM Based Control of Matrix Converters

Yulong Li; Nam-Sup Choi; Byung-Moon Han

DDPWM Based Control of Matrix Converters

Yulong Li

Nam-Sup Choi

Byung-Moon Han

Vol. 9, No. 4, pp. 535-543, Jul. 2009

10.6113/JPE.2009.9.4.535

Matrix converter

Direct duty-ratio PWM

AC-AC Power Conversion

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Abstract

In this paper, pulse-width modulation (PWM) control strategy of various topologies of matrix converters is presented, which is based on direct duty ratio PWM (DDPWM). Because the DDPWM method has the characteristics of the inherent per-phase modular structure, it can be effectively applied to single-phase, two-phase and three-phase four-leg matrix converters as well as the common three-phase to three-phase matrix converter. Also, this paper treats command generation method in each matrix converter. The feasibility and validity of the proposed method are verified by experimental results.

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Cite this article

[IEEE Style]

Y. Li, N. Choi, B. Han, "DDPWM Based Control of Matrix Converters," Journal of Power Electronics, vol. 9, no. 4, pp. 535-543, 2009. DOI: 10.6113/JPE.2009.9.4.535.

[ACM Style]

Yulong Li, Nam-Sup Choi, and Byung-Moon Han. 2009. DDPWM Based Control of Matrix Converters. Journal of Power Electronics, 9, 4, (2009), 535-543. DOI: 10.6113/JPE.2009.9.4.535.