Proceedings of the KIPE Conference (전력전자학회:학술대회논문집)

The Korean Institute of Power Electronics (전력전자학회)
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FUNDAMENTAL RESEARCH OF A NOVEL 3/1 PHASE CONVERTER FOR ELECTRIFIED RAILROAD

  • Farshad, Siamak (Dept.of Electrical Engineering, Northern Jiaotong University) ;
  • Rongtai, Hao (Dept.of Electrical Engineering, Northern Jiaotong University)
  • Published : 1998.10.01
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Abstract

Electrified railroads inject large amount of harmonics, negative sequence and reactive currents to electric supply systems. This paper introduces application of active filter as a 3/1 phase converter for electrified railroad. In this system active filter compensate harmonics, negative sequence and reactive currents and electric railroad and active filter together act as a balance three-phase load with power factor 1

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