Abstract
In the present work, dynamic stability analysis of power system is investigated considering proportional-integral-derivative power system stabilizer (P-I-D PSS) for multimachine power systems. Gain settings of P-I-D PSS are optimized by minimizing an objective function using genetic algorithm (GA). Dynamic responses are also compared considering P-I-D PSS and conventional phase lead-lag power system stabilizer (CPSS). Attempt is also made to examine whether gain settings of P-I-D PSS obtained at a particular operating condition works well or not to all other operating conditions. Analysis reveals that the P-I-D PSS gives better dynamic performances as compared to that of conventional power system stabilizer. Analysis also reveals that the optimum gain settings of P-I-D PSS obtained at nominal operating condition works well to other operating conditions without much deteriorating the dynamic responses.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
