Implementation of Fuzzy Controller for HVDC Current Control Using Genetic A

유전알고리즘을 이용한 HVDC 정전류 제어용 퍼지제어기의 구현

  • Kwon, Jung-Uk (Department of Electrical Engineering, Pusan National University) ;
  • Hwang, Gi-Hyun (Research Institute of Computer, Information and Communication at Pusan National Univ.) ;
  • Ahn, Jong-Bo (Korea Electrotechnology Research Institute (KERI)) ;
  • Kim, Hyung-Su (Department of Electrical Engineering, Pusan National University) ;
  • Mun, Kyeong-Jun (Department of Electrical Engineering, Pusan National University) ;
  • Park, Jun-Ho (Department of Electrical Engineering, Pusan National University)
  • Published : 2002.07.10

Abstract

In this paper, we designed fuzzy legit controller(FLC) for HVDC current control using genetic algorithm. The proposed method was applied to HVDC power system simulator in Korea Electrotechnology Research Institute(KERI). We are adjusted input/output gain of FLC by real-time using genetic algorithm. Experimental results show that FLC has the better control performance than PI controller in terms of settling time, rising time.

Keywords