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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Itoh, J. Maki, K. |
| Copyright Year | 2010 |
| Description | Author affiliation: Nagaoka University of Technology 1603-1 Kamitomioka-cho Nagaoka City Niigata, 940-2188 Japan (Itoh, J.) |
| Abstract | This paper proposes a single-pulse operation control for Matrix converters where the single-pulse operation is controlled to synchronize with the output frequency. There are two known problems for the synchronize control; firstly, the beat-frequency components occurs in the output current, and secondly, the input power factor should be controlled as unity. To solve these problems, this paper proposes a beat-less control with unity power factor control. Additionally, the voltage transfer ratio is improved to 0.955 in the high-frequency output. Furthermore, a transfer control, which control from the asynchronous PWM to the proposed single-pulse control, is proposed. The fundamental operations are confirmed by the experimental results. The beat current is suppressed from 4% to approximately 1% by using the proposed control. The experimental results demonstrate sinusoidal input current waveforms and a unity input power factor. Additionally, a maximum efficiency of 96.4 % is achieved at 1.34-kW load. |
| Starting Page | 2781 |
| Ending Page | 2788 |
| File Size | 990778 |
| Page Count | 8 |
| File Format | |
| ISBN | 9781424453948 |
| e-ISBN | 9781424453931 |
| DOI | 10.1109/IPEC.2010.5543832 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2010-06-21 |
| Publisher Place | Japan |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Space vector pulse width modulation Synchronous PWM control Pulse width modulation Frequency conversion Voltage control Pulse width modulation inverters Reactive power AC-AC power conversion Pulse width modulation converters AC motors Beatless control High frequency AC motor drives Matrix converters Frequency synchronization |
| Content Type | Text |
| Resource Type | Article |
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