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Content Provider | IEEE Xplore Digital Library |
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Author | Tsung-Cheng Chen Gwo-Jen Chiou Jeng-Yue Chen Cyuan-Jyun Chen |
Copyright Year | 2009 |
Description | Author affiliation: Department of Electrical Engineering, National Formosa University, No.64, Wunhua Rd., Huwei Township, Yunlin, Taiwan, R. O. C. 632 (Tsung-Cheng Chen; Gwo-Jen Chiou; Jeng-Yue Chen; Cyuan-Jyun Chen) |
Abstract | In this paper, based on generalized zero vector a novel simple PWM control circuit for a three-phase inverter is presented. The proposed control circuit, consists of a simple analog circuit to achieve function of DPWM (Discontinuous Pulse Width Modulation), has several advantages such as lower switching losses, higher efficiency and voltage usage utility, pure sinusoidal output and cost down etc. In practical, based on conventional SPWM the proposed control circuit, without complicated calculation, can generate the modulation signals of DPWM to drive an inverter with high efficiency. Finally, some experimental results are presented for verification. |
Starting Page | 1460 |
Ending Page | 1464 |
File Size | 607335 |
Page Count | 5 |
File Format | |
ISBN | 9781424441662 |
DOI | 10.1109/PEDS.2009.5385664 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 2009-11-02 |
Publisher Place | Taiwan |
Access Restriction | Subscribed |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | Circuits Pulse width modulation inverters Space vector pulse width modulation Switching loss Switches Voltage control Pulse width modulation Switching converters Inductors Capacitors DPWM generalized zero vector switching losses |
Content Type | Text |
Resource Type | Article |
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