چکیده مقاله
Damping low frequency oscillations of power systems is one of the most important determinants of system stability Due to the increasing growth of wind farms with high penetration levels in power systems as well as their participation and control, it seems important to increase the damping system oscillations This study presents coordinate control tuning of powersystem stabilizer PSS with doubly fed induction generators DFIG controllers Here optimized controller as a power oscillation damper POD was applied to DFIG control loop as backup control based controllers arecoordinated to enhance the damping of power system inter areaoscillations The design of proposed damping controller isformulated as an optimization problem and the controller gainsof a linearized power system are optimized instantaneously usingdragonfly algorithm DA Here the power system employed withPSS and DFIG The coordinated tuningamong the damping controllers is performed on the linearizedpower system model Finally, the proposed coordinatedcontroller performance is tested a four machine two area power system Three different control schemesare employed on the test system and the simulation results arecompared
کلیدواژهها
نویسندگان
Yaser Kiyan
Department of Electrical Engineering, College of Mechatronic, Karaj Branch, Islamic Azad University,Karaj, Iran
Reza Efatnejad
Department of Electrical Engineering, College of Mechatronic, Karaj Branch, Islamic Azad University,Karaj, Iran
Kambiz Rezapour
Department of Electrical Engineering, College of Mechatronic, Karaj Branch, Islamic Azad University,Karaj, Iran
شیوه ارجاع
Kiyan, Yaser and Efatnejad, Reza and Rezapour, Kambiz,1395,Damping of Inter-area Oscillations in Power System using Dragonfly Algorithm Based on Coordinated PSS with DFIG,3rd National Congress of Electrical and Computer Engineering of Iran,Tehran
ارائهشده در
مجموعه مقالات سومین کنفرانس سراسری نوآوری های اخیر در مهندسی برق و کامپیوتر19 شهریور 1395 · تهران