Control of flexible AC transmission system by evolutionary fuzzy controller

Author

Lu, Chun-Feng ; Juang, Chia-Feng

Author_Institution

Dept. of Electr. Eng., Chung Chou Inst. of Technol., Taiwan

Volume

3

fYear

2004

fDate

10-13 Oct. 2004

Firstpage

2292

Abstract

A fuzzy controller designed by the hybrid of genetic algorithm and particle swarm optimization (F-HGAPSO) is employed for thyristor controlled series capacitor to improve the transient stability of flexible AC transmission system. The fuzzy controller outputs an approximate series capacitance to flexible AC transmission system according to both the deviation of rotation speed and its change with time. To design the fuzzy controller, a new design approach, the F-HGAPSO, is proposed. Simulations have demonstrated the effectiveness of the proposed F-HGAPSO.

Keywords

capacitance; control system synthesis; fuzzy control; genetic algorithms; power transmission control; stability; thyristor applications; approximate series capacitance; evolutionary fuzzy controller; flexible AC transmission system control; genetic algorithm; particle swarm optimization; rotation speed deviation; thyristor controlled series capacitor; transient stability; Algorithm design and analysis; Capacitors; Control systems; Flexible AC transmission systems; Fuzzy control; Fuzzy systems; Genetic algorithms; Particle swarm optimization; Stability; Thyristors;

fLanguage

English

Publisher

ieee

Conference_Titel

Systems, Man and Cybernetics, 2004 IEEE International Conference on

ISSN

1062-922X

Print_ISBN

0-7803-8566-7

Type

conf

DOI

10.1109/ICSMC.2004.1400670

Filename

1400670