Alternating Direction Method를 이용한 최적조류계산의 분산처리

An Efficient Implementation of Optimal Power Flow using the Alternating Direction Method

  • 김호웅 (홍익대 전기제어공학과 석사) ;
  • 박만근 (홍익대 전기제어공학과) ;
  • 김발호 (홍익대학교 전기제어공학과)
  • 발행 : 1999.11.01

초록

This paper presents a mathematical decomposition coordination method to implementing the distributed optimal power flow (OPF), wherein a regional decomposition technique is adopted to parallelize the OPT. The proposed approach is based on the Alternating Direction Method (ADM), a variant of the conventional Augmented Lagrangian approach, and makes it possible the independent regional AC-OPF for each control area while the global optimum for the entire system is assured. This paper is an extension of our previous work based on the auxiliary problem principle (APP). The proposed approach in this paper is a completely new one, however, in that ADM is based on the Proximal Point Algorithm which has long been recognized as one of the attractive methods for convex programming and min-max-convex-concave programming. The proposed method was demonstrated with IEEE 50-Bus system.

키워드

참고문헌

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