SSR mitigation with SSSC thanks to fuzzy control

Authors : Seyed Mohammad Hassan HOSSEINI, Hadi SAMADZADEH, Javad OLAMAEI, Murtaza FARSADI

Pages : 2294-2306

Doi:10.3906/elk-1203-21

View : 18 | Download : 9

Publication Date : 0000-00-00

Article Type : Research Paper

Abstract :This paper deals with the capability of a static synchronous series compensator insert ignore into journalissuearticles values(SSSC); to attenuate the subsynchronous resonance insert ignore into journalissuearticles values(SSR);. Two well-known controllers are designed, namely a conventional damping controller insert ignore into journalissuearticles values(CDC); and fuzzy logic damping controller insert ignore into journalissuearticles values(FLDC);. These 2 damping controllers are added to a main control loop of a SSSC operating as a SSR damping controller. It should be noted that, to optimize the parameters of the CDC, a versatile optimization technique is implemented, namely particle swarm optimization insert ignore into journalissuearticles values(PSO);. A comprehensive comparison between the 2 control methods is carried out for different operational conditions. To observe the superior performance of the proposed FLDC, many operating points and different fault types are considered. The IEEE second benchmark model aggregated with the SSSC is utilized and simulations are presented.
Keywords : Flexible AC transmission systems, fuzzy logic control, static synchronous series compensator, particle swarm optimization, subsynchronous resonance