Browse > Article

A Comparative Study for Reliability of Single and Radial Power Distribution System considering Momentary Interruption  

Lee, Hee-Tae (숭실대 공대 전기공학부)
Kim, Jae-Chul (숭실대 공대 전기공학부)
Publication Information
The Transactions of The Korean Institute of Electrical Engineers / v.58, no.7, 2009 , pp. 1270-1275 More about this Journal
Abstract
The structure of a power distribution system will change in a loop configuration such as in the case of a smart grid. If power distribution system changes radial to loop form, the structure may have to be changed significantly. Therefore, we analyzed the reliability indices and calculated a CIC(Customer Interruption Cost) for the loop power distribution system. The power distribution system reliability depends on the protection scheme. This study is applied to the current protection scheme method and is compared with each model. When the CIC was evaluated, most studies performed calculations only for sustained interruptions. However, in actuality, momentary interruption frequencies occurred more than sustain interruptions. Thus, it is occurred the CIC additively. Therefore, we evaluated a CIC including momentary interruption, for each model, and then compared with MAIFI(Momentary Average Interruption Frequency Index)
Keywords
Radial Power Distribution System; System; Loop Power Distribution System; CIC; MAIFI;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
Times Cited By SCOPUS : 0
연도 인용수 순위
1 이희태, 문종필, 설규환, 김재철, '영구정전과 순간전압 강하를 고려한 신뢰도 비용평가', KIIEE, Vol. 22, No.5, 2008   과학기술학회마을   DOI   ScienceOn
2 R.Billinton, R.N.Allan, 'Reliability Evaluation of Power Systems, Plenum Press, New York, 1984
3 G. Toefson, R Billinton, G. Wacker, E. Chan, and J. Aweya, 'A Canadian Customer survey to Assess Power system Reliability Worth', IEEE Trans. on Power systems, Vol. 9, No.1, pp. 443-450, 1991   DOI   ScienceOn
4 한국전력공사 배전처, '배전선로 공급신뢰도의 현황', 한국전력공사, 2006
5 R. N. Allan and M. G. Da Silva, 'Evaluation of reliability indices and outage costs in distribution systems,' IEEE Transaction on Power Systems, Vol. 10, No.1, pp. 413-419, Feb. 1995   DOI   ScienceOn
6 IEEE Std. 493, 'IEEE recommended practice for the design of reliable industrial and commercial power systems', 1997
7 윤상윤, 오정환, 김언석 김낙경, 김재철, '퍼지모델을 이용한 배전계통에서의 순간전압강하 평가 방식', KIEE, Vol. 49A, No.4, 2000   과학기술학회마을
8 Robert Fanna, 'Closed loop system pilot project', CEPSI, 2008
9 R.N.Allan, R.Billinton, L.Goel, 'A reliability test system for educational purpose-basic distribution system data and results, IEEE Trans. Power Systems Vol. 6, No.2 1991   DOI   ScienceOn
10 B. Pagel, 'Energizing international drive,' T&D World, 2000
11 R. Billinton and P. Wang, 'Distribution system reliability cost/worth analysis using analytical and sequential simulation techniques,' IEEE Transaction on Power Systems, Vol. 13, No.4, pp. 1245-1250, Nov. 1998   DOI   ScienceOn
12 Tsai-Hsiang Chen, Wei-Tzer Huang, Jyh-Cherng Gu, Guan-Chih Pu, Yen-Feng Hsu, Tzong-Yih Guo, 'Feasibility study of upgrading primary feeders from radial and open -loop to normally closed -loop arrangement', IEEE Trans. Power systems, Vol. 19, No.3, 2004   DOI   ScienceOn
13 IEEE Std. ll59, 'IEEE recommended practice for monitoring electric power quality', 1995