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POWER CONVERTERS USING INTERPHASE ENERGY EXCHANGE CONTROL FOR DISTORTION REDUCTION
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| Author(s) |
V. Sarv; J. Soojärv; A. Tuisk |
| Abstract |
The performance characteristics of power converters depend on the energy conversion processes in corresponding circuits. Therefore, efficient principles to improve energy exchange and transfer processes create possibilities to synthesize new conversion circuits with improved characteristics. In case of three-phase converters an interphase time-variable transformer enables efficient distortion reduction via energy exchange control between the supply phases. The design principles of the corresponding switched-mode AC controllers and AC-DC converters are analyzed. Performance characteristics of three 12-pulse AC-DC converters are described. Trends for further improvement in the converter characteristics using interphase energy exchange control technique are discussed. |
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| Filename: | Unnamed file |
| Filesize: | 3.115 MB |
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| Type |
Members Only |
| Date |
Last modified 2019-08-12 by System |
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