Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)

The Korean Institute of Electrical Engineers (대한전기학회)
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An Approach to Implementing Distributed Optimal Power Flow

최적조류계산의 분산처리기법에 관한 연구

  • Kim, Ho-Woong (Dept. of Electrical & Control Engineering. Hong-ik University) ;
  • Kim, Bal-Ho (Dept. of Electrical & Control Engineering. Hong-ik University) ;
  • Kim, Jung-Hoon (Dept. of Electrical & Control Engineering. Hong-ik University)
  • 김호웅 (홍익대학교 전기제어공학과) ;
  • 김발호 (홍익대학교 전기제어공학과) ;
  • 김정훈 (홍익대학교 전기제어공학과)
  • Published : 1997.11.29
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Abstract

This paper presents a mathematical approach to implementing distributed optimal power flow (OPF), wherein a regional decomposition technique is adopted to parallelize the OPF. Three mathematical decomposition coordination methods are introduced firs to implement the proposed distributed scheme: the Auxiliary Problem Principle (APP), the Predictor-Corrector Proximal Multiplier Method (PCPM), and the Alternating Direction Method (ADM). Then two alternative schemes for modeling distributed OPF are introduced; the Dummy Generator-Dummy Generator (DGDG) scheme and Dummy Generator-Dummy Load (DGDL) scheme. We present the mathematical analyses of the proposed approach, and demonstrate the approach on several test, systems, including IEEE Reliability Test Systems and parts of the ERCOT (Electric Reliability Council of Texas) system.

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