Proceedings of the Korean Institute of IIIuminating and Electrical Installation Engineers Conference (한국조명전기설비학회:학술대회논문집)

The Korean Institute of IIIuminating and Electrical Installation Engineers (한국조명전기설비학회)
권호 표지

A study on an algorithm based on sensitivity method for alleviating overloads in power networks

송전선로 과부하를 해소하기 위한 민감도에 근거한 알고리즘 연구

  • Lee, Byung-Ha (Department of Electrical Engineering, University of Incheon) ;
  • Baek, Jung-Myoung (Department of Electrical Engineering, University of Incheon)
  • Published : 2007.05.10
Download PDF
⟨ Previous Next ⟩

Abstract

In this paper, a new algorithm based on sensitivity method for alleviating overloads in power networks is presented to find the switching branches effectively. Preferentially the switching of shunt reactive devices such as shunt reactor and shunt capacitors is performed. If overloads are not eliminated, the ranking of switching branches is calculated according to the algorithm based on sensitivity method and the switching of the ranked branches is performed in the order of ranking until overloads are eliminated. In order to show the effects of this algorithm, it is applied to a small scale power system of IEEE 39-bus test system.

Keywords