Static reactive-power compensator using soft-switchingcurrent-source inverter |
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Authors: | Han B.M. Moon S.I. |
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Affiliation: | Myongji Univ., Kyunggi-do; |
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Abstract: | This paper describes a static reactive-power compensator using a soft-switching scheme. The proposed system is composed of a three-phase current-source inverter with an H-type soft-switching module, which consists of two semiconductor switches, two diodes, and an L-C resonant circuit. The operation of the proposed system was analyzed in detail through a theoretical approach and computer simulation with SPICE. A scaled prototype was built and tested for verifying the feasibility of hardware implementation. The proposed system would be suitable for a high-power application with less switching loss |
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