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Unity Power Factor Control Method of Single-phase to Three-phase Power Converter Without Reactor and Electrolytic Capacitor
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| Author(s) |
HITOSHI Haga; KIYOSHI Ohishi; KAORU Sumida |
| Abstract |
This paper proposes a new inverter drive system for an interior permanent magnet (IPM) synchronous motor and an inverter control method to obtain unity power factor of the single-phase diode rectifier without a reactor and an electrolytic capacitor. Source side energy provides directly to the motor without smoothing the dc-bus voltage. This paper describes that the proposed method achieves the power factor 98.8\% by experimental tests, and realizes the small size, low cost and long life inverter system. |
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| Filename: | 0279 |
| Filesize: | 330.6 KB |
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| Type |
Members Only |
| Date |
Last modified 2006-02-05 by System |
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