The Transactions of the Korean Institute of Electrical Engineers A (대한전기학회논문지:전력기술부문A)

The Korean Institute of Electrical Engineers (대한전기학회)
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Reasonable Load Characteristic Experiment for Component Load Modeling

개별 부하모델링을 위한 부하의 합리적인 특성실험

  • 지평식 (충주대학교 전기전자 및 정보공학과) ;
  • 이종필 (대덕대학교) ;
  • 임재윤 (대덕대학교 컴퓨터 전기전자계열) ;
  • 추진부 (한전전력연구원) ;
  • 김정훈 (홍익대학교 전자전기공학부)
  • Published : 2002.02.01
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Abstract

Load modeling is classified into two methods according to approaching method, so called the measurement and component-based method. The measurement method is to model the load characteristics measured directly at substations and feeders. But it is difficult to measure continuously load characteristics from naturally occurring. system variation. The component-based method consists of the fellowing process; component load modeling, composition rate estimation and aggregation of component loads, etc. In this paper, the characteristic experiment of component loads was performed to obtain data for the component load modeling as the component-based method. At first, representative component loads were selected by the proposed method considering the accuracy of load modeling and the performance possibility of component load experiment in the laboratory. Also an algorithm was Proposed to identify the reliability of data obtained from the component load characteristic experiments. In addition, the results were presented as the case studies.

Keywords

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