An Optimal Composition and Placement of Automatic Switches in DAS

作者：Lim I^*; Sidhu T S; Choi M S; Lee S J; Ha B N

来源：IEEE Transactions on Power Delivery, 2013, 28(3): 1474-1482.

DOI：10.1109/TPWRD.2013.2239314

• Automatic switch (AS)
• distribution automation system (DAS)
• DAS configuration
• optimal switch placement
• power distribution system

This paper proposes an algorithm for determining the optimal composition which means number of links and section switches in a feeder and placement of automatic switches in a distribution automation system (DAS). A DAS is configured by automatic switches and reclosers on a power distribution line. The composition and placement of switches affect the operational applications of a DAS. More switches lead to better DAS operation but also to increased cost and maintenance. Thus, this paper proposes an approach to determining the optimal composition and placement of automatic switches. Additionally, the proposed algorithm is developed considering various system topologies in a real field. The algorithm was tested on an example power distribution system with eight-feeders and on a real power distribution system operated by KEPCO in Young-Deung-Po and Jeju, South Korea.

• 出版日期2013-7