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Voltage Swell/Sag Compensation with Single-Phase Z-Source AC/AC Converter
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| Author(s) |
Minh-Khai NGUYEN, Young-Gook JUNG, Young-Cheol LIM |
| Abstract |
This paper proposes a new type of voltage swell/sag compensator based on single-phase Z-source AC/AC converter. The proposed topology employs a pulse width modulation (PWM) Z-source AC/AC converter along with a transformer. A commutation strategy to drive the AC/AC converter is employed to realize snubberless operation. Circuit analysis is provided. Simulation and experimental results at 20\% voltage swell, 40\% voltage swell and 60\% voltage sag are shown. |
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| Filename: | 0202-epe2009-full-06053549.pdf |
| Filesize: | 579.6 KB |
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| Type |
Members Only |
| Date |
Last modified 2010-01-27 by System |
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