Determination of optimal system configuration for Japanese power system model

Yasuhiro Hayashi*, Junya Matsuki

*この研究の対応する著者

研究成果査読

抄録

When a secondary radial power system (66kV, 77kV) has a number of connected feeders whose circuit breakers (CBs) can be opened or closed, the combinatorial number of possible system structures created by switching CBs becomes very large. In order to determine the optimal configuration of secondary radial power system in normal state and fault state, a new computation algorithm is proposed. The proposed algorithm is based on enumeration and Reduced Ordered Binary Decision Diagram (ROBDD). In order to verify the availability of the proposed approach, the authors obtain optimal configurations for both of normal and fault states on IEE of Japan secondary power system model (IEEJ model) by using the proposed method. IEEJ model has the distinctive characteristics of practical Japanese power systems, the total number of configuration candidates is the 76-th power of 2 (=75,000,000,000,000 billion approximately). The optimality of the system configuration obtained by the proposed method is mathematically guaranteed.

本文言語English
ページ220-225
ページ数6
出版ステータスPublished - 2002
外部発表はい
イベントIEEE/PES Transmission and Distribution Conference and Exhibition 2002 : Asia Pacific - Yokahama, Japan
継続期間: 2002 10 62002 10 10

Conference

ConferenceIEEE/PES Transmission and Distribution Conference and Exhibition 2002 : Asia Pacific
国/地域Japan
CityYokahama
Period02/10/602/10/10

ASJC Scopus subject areas

  • 電子工学および電気工学

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