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標題: Evolutionary fuzzy control of flexible AC transmission system
作者: Lu, C.F.
Juang, C.F.
關鍵字: controlled series compensation;power-system;particle swarm;stability;design;tcsc;oscillations
Project: Iee Proceedings-Generation Transmission and Distribution
期刊/報告no:: Iee Proceedings-Generation Transmission and Distribution, Volume 152, Issue 4, Page(s) 441-448.
A fuzzy-controller design by the hybrid of genetic algorithm and particle-swarm optimisation (F-HGAPSO) is employed for a thyristor-controlled series capacitor (TCSC) to improve the transient stability of flexible AC transmission systems (FACTS). According to the variation of rotation speed, a fuzzy controller decides an approximate series capacitance to achieve a better dynamic response of FACTS. To design the fuzzy controller, a new design approach, the F-HGAPSO, is proposed. F-HGAPSO introduces the concept of the maturing phenomenon in nature into the evolution of individuals originally modelled by a genetic algorithm. The maturing phenomenon is mimicked by particle-swarm optimisation, where individuals enhance themselves based on social interactions and their private cognition. Simulations and comparisons with other approaches have demonstrated the effectiveness and efficiency of the proposed F-HGAPSO.
ISSN: 1350-2360
DOI: 10.1049/ip-gtd:20045052
Appears in Collections:電機工程學系所

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