Proceedings of the KIPE Conference (전력전자학회:학술대회논문집)

The Korean Institute of Power Electronics (전력전자학회)
권호 표지

The Study of Commercial Technique for Korean High Speed Railway Main Power Conversion Equipment

한국형 고속열차 주전력변환장치의 상용화 기술 확보에 관한 연구

  • Cho, Sung-Joon (Electro-Mechanical Research Institute, Hyundai Heavy Industries Co., Ltd.) ;
  • Lee, Kwang-Joo (Electro-Mechanical Research Institute, Hyundai Heavy Industries Co., Ltd.) ;
  • Kim, Tae-Wan (Electro-Mechanical Research Institute, Hyundai Heavy Industries Co., Ltd.) ;
  • Woo, Myung-Ho (Electro-Mechanical Research Institute, Hyundai Heavy Industries Co., Ltd.) ;
  • Ko, Young-Cheol (Electro-Mechanical Research Institute, Hyundai Heavy Industries Co., Ltd.) ;
  • Kim, Du-Sik (Electro-Mechanical Research Institute, Hyundai Heavy Industries Co., Ltd.)
  • 조성준 (현대중공업(주) 기계전기연구소) ;
  • 이광주 (현대중공업(주) 기계전기연구소) ;
  • 김태완 (현대중공업(주) 기계전기연구소) ;
  • 우명호 (현대중공업(주) 기계전기연구소) ;
  • 고영철 (현대중공업(주) 기계전기연구소) ;
  • 김두식 (현대중공업(주) 기계전기연구소)
  • Published : 2005.07.04
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Abstract

KHSR(Korean High Speed Railway) had achieved the maximum speed of 350 km/h last year. And then, we have concentrated to improve the reliability of the overall system, in particular, motor block of the locomotive. In this paper, simple technique for operating PWM converters under the voltage distortion is introduced. In addition, the electrical braking technique is also made to have the braking capability under the dead zone. Test results revealed the verification of the proposed techniques.

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