Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2000.07a
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- Pages.233-235
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- 2000
Coordination of SVC and External Reactor/Capacitor Banks Using Multi-objective
다목적 유전자 알고리즘을 이용한 SVC와 외부 리액터/커패시터 뱅크의 헙조 제어
- Park, Jong-Young (Seoul National Univ.) ;
- Lee, Sang-Ho (Seoul National Univ.) ;
- Park, Jong-Keun (Seoul National Univ.) ;
- Son, Kwang-Myoung (Dong-Eui Univ.) ;
- Lee, Song-Keun (Jeonju Univ.)
- Published : 2000.07.17
Abstract
SVC(Static Var Compensator) is commonly installed with conventional mechanically switched existing reactor or capacitor banks for wide range voltage control. The frequencies of switching of external banks have a great impact on the quality of voltage, but is limited since the life time of the external banks depends severely on the number of switching. So it is a complete multi-objective nonlinear optimization problem with conflicting objectives. This paper presents a method to determine the optimal coordination of SVC and external banks using genetic algorithm based on the multi-objective criteria. Optimal dead band and delay time of external banks is sought for reliable and efficient operation
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