1. Service Restoration Methodology for Multiple Fault Case in Distribution Systems.
- Author
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Seong-Il Lim, Seung-Jae Lee, Myeon-Song Choi, Dong-Jin Lim, and Bok-Nam Ha
- Subjects
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AUTOMATION of interconnected power systems , *ELECTRIC power distribution , *ELECTRICAL load , *ELECTRIC power systems , *ELECTRIC power transmission , *AUTOMATIC control systems , *ALGORITHMS - Abstract
Current KEPCO's distribution automation system (DAS) provides a very effective restoration solution for the single fault case but cannot handle multiple faults. This paper proposes a two-step restoration scheme—sequential and simultaneous restoration--for multiple fault cases. Efficiency has been achieved by introduction of restoration performance index (RPI) and load-balancing algorithm. Test results to show effectiveness of the proposed scheme are presented, and field experience of DAS in Korea is described as well. [ABSTRACT FROM AUTHOR]
- Published
- 2006
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