Title :
Restoration Index in Distribution Systems and Its Application to System Operation
Author :
Lim, Seong-Il ; Lee, Seung-Jae ; Choi, Myeon-Song ; Lim, Dong-Jin ; Park, Dong-Ho
Author_Institution :
Next Generation Power Technol. Center, Myongji Univ., Yongin
Abstract :
To secure electricity supply to the customers is one of the most important jobs in the distribution system operation. This paper proposes a restoration index that indicates the restoration capability of the system and the fuzzy algorithm that identifies the load transfers to secure the complete restoration capability for any fault contingency. The operation strategy based on the proposed methodology is applied to the KEPCO distribution automation system and its current status is reported
Keywords :
fuzzy set theory; power distribution faults; power supply quality; power system restoration; KEPCO; distribution automation system; distribution systems operation; electricity supply security; fault contingency; fuzzy algorithm; load transfers; restoration index; Automation; Expert systems; Fault diagnosis; Fuzzy systems; Genetic algorithms; Helium; Power engineering and energy; Protection; Real time systems; Space technology; Distribution automation system; distribution system operation; distribution systems; service restoration;
Journal_Title :
Power Systems, IEEE Transactions on
DOI :
10.1109/TPWRS.2006.882468
