Proceedings of the KIPE Conference (전력전자학회:학술대회논문집)

The Korean Institute of Power Electronics (전력전자학회)
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Neutral Line Current Analysis of Three-phase Four-wire Power System

3상 4선식 전력 시스템의 중성선 전류 분석

  • Min Joon-Ki (School of Electric & Computer Eng. Chungbuk Univ.) ;
  • Kim Hyng-Chul (School of Electric & Computer Eng. Chungbuk Univ.) ;
  • Kim Su-Chel (School of Electric & Computer Eng. Chungbuk Univ.) ;
  • Choi Jae-Ho (School of Electric & Computer Eng. Chungbuk Univ.)
  • 민준기 (충북대학교 전기전자 컴퓨터 공학부) ;
  • 김형철 (충북대학교 전기전자 컴퓨터 공학부) ;
  • 김수철 (충북대학교 전기전자 컴퓨터 공학부) ;
  • 최재호 (충북대학교 전기전자 컴퓨터 공학부)
  • Published : 2006.06.01
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Abstract

Neutral line current is analyzed by the neutral line CF in nonlinear load balanced and unbalanced conditions. The worst nonlinear load condition is nonlinear balanced load condition, and It is below CFNL=1.194 that a neutral line current could not excess the rated value

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