Proceedings of the KIPE Conference (전력전자학회:학술대회논문집)

The Korean Institute of Power Electronics (전력전자학회)
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The harmonics detection system adapting the variation of source frequency

전원 주파수 변동에 적응하는 고조파 검출 시스템

  • Hwang, Hwan-Young (Dept. of Electrical Engineering, Kangwon national university) ;
  • Choi, Won-Ho (Dept. of Electrical Engineering, Kangwon national university) ;
  • No, Kyung-Ho (Dept. of Electrical Engineering, Kangwon national university) ;
  • Park, Chong-Yeun (Dept. of Electrical Engineering, Kangwon national university)
  • Published : 2005.07.04
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Abstract

This paper proposed the new harmonic detection system for the source current with the large frequency variation. The harmonic detection system is designed of the analog circuit and is composed of a low pass filter, a DC-level converter using the PLL, the Voltage controlled GIC.

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