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A Study on the Reliability Assessment Considering Interruption Cost of Load Characteristics in Distribution Systems

배전계통에서 정전부하 특성비용을 고려한 신뢰도평가 방안에 관한 연구

  • 노대석 (한국기술교육대학교 정보기술공학부) ;
  • 김재언 (충북대학교 전기전자컴퓨터공학부)
  • Published : 2008.08.31

Abstract

This paper deals with the analytical approach for the reliability assessment in radially operated distribution systems. The approach can estimate the expected reliability performance of distribution systems by a direct assessment of the configuration of the systems using the reliability indexes such as NDP(Non-Delivery Power) and NDE(Non-Delivery Energy). The indexes can consider the number and configuration of the load. but can not consider the characteristics of the load which is the one of the most important factor in the investment cost for the distribution systems. Therefore, this paper presents the new indexes considering the expected interruption cost for the load section and shows the effectiveness by simulating at the model systems.

References

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