• 제목/요약/키워드: Lagrangian Duality Function

검색결과 1건 처리시간 0.017초

부등호의 등호화를 통한 OPF 해석 알고리즘 개발 (Development of OPF Algorithm with Changing Inequality to Equality)

  • 주운표;김건중;최장흠;엄재선;이병일
    • 대한전기학회논문지:전력기술부문A
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    • 제49권7호
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    • pp.339-344
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    • 2000
  • This paper presents an improved optimal power flow algorithm, which solves an optimization problem with equality constraints with converted inequality constraints. The standard OPF and the penalty function method should do reconstructing active constraints among the inequality constraints so that the activation of the inequality constraints has been imposing an additional burden to solve OPF problem efficiently. However the proposed algorithm converts active inequality constraints into the equality constraints in order to preclude us from reconstructing the procedures. The effectiveness of the new OPF algorithm is validated by applying the IEEE 14 bus system.

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