02 خرداد 1403
رضا همتي

رضا همتی

مرتبه علمی: استاد
نشانی: کرمانشاه-بزرگراه امام خمینی(ره)-دانشگاه صنعتی کرمانشاه - دانشکده مهندسی برق- مهندسی برق (گرایش های قدرت و کنترل)
تحصیلات: دکترای تخصصی / مهندسی برق قدرت
تلفن: 083-38305001
دانشکده: دانشکده مهندسی برق

مشخصات پژوهش

عنوان
Power system stabilizer design based on optimal model reference adaptive system
نوع پژوهش مقاله چاپ شده
کلیدواژه‌ها
Adaptive controlModel reference adaptive systemMulti machine electric power systemParticle swarm optimizationPower system stabilizerUncertainty
پژوهشگران رضا همتی (نفر اول)

چکیده

This paper addresses an optimal model reference adaptive system (MRAS) to design power system stabilizer (PSS) in multi-machine electric power systems. Weighting factors of the proposed MRAS are adjusted by particle swarm optimization (PSO) as well as its input signal is limited by a normalization technique to assure network stability. The proposed modified-optimal MRAS-PSS is evaluated against conventional PSS to demonstrate its advantages. In order to investigate the performance of the proposed MRAS-PSS under parametric uncertainties, three operating conditions are defined and simulated. Several nonlinear and time-domain simulations are carried out to validate the viability and effectiveness of the proposed MRAS-PSS under network uncertainties.