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:: Volume 7, Issue 2 (3-2021) ::
JNSEE 2021, 7(2): 130-159 Back to browse issues page
Optimal Design of Wide-Area Power Oscillation Damper Based on DFIG and PSS Using Salp Swarm Optimization
Mehrdad Ahmadi Kamarposhti , Payam Rokni Nakhi
Islamic Azad University , mehrdad.ahmadi.k@gmail.com
Abstract:   (529 Views)
The paper presents an optimal and coordinated power oscillation damper based on a wind turbine and power system stabilizer (PSS) to maintain the power system stability and damp inter-area oscillations. The optimal and coordinated design of the PSS located at the generator site and the damper which was installed in the control section of the doubly-fed induction generator (DFIG) is defined as an optimization problem and simulations have been performed in MATLAB software environment. To determine optimal coefficients of the PSS and damper, the metaheuristic salp swarm optimization (SSA) algorithm was employed with an objective function that aimed to minimize the error caused by frequency deviations of two areas. Due to the use of wide-area measurement systems (WAMS) in the proposed damper to enhance controllability and observability of most of the oscillation modes, time delays resultant from the WAMS was also taken into account. Additionally, uncertainties of wind intermittency and time delay of WAMS were calculated probabilistically. The suggested method was applied to a six-machine two-area power system with a wind farm. The obtained simulation results highlighted and validated the superior performance and stability of the power system as a result of using the proposed method.
Keywords: inter-area oscillations, power system stabilizer, doubly-fed induction generator, wide-area measurement system, uncertainty, time delay.
Full-Text [PDF 1591 kb]   (87 Downloads)    
Type of Study: Applicable | Subject: Electrical Power Systems (Operation, Control, Analysis, ...)
Received: 2020/12/7 | Accepted: 2021/06/15 | Published: 2021/08/2
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Ahmadi Kamarposhti M, Rokni Nakhi P. Optimal Design of Wide-Area Power Oscillation Damper Based on DFIG and PSS Using Salp Swarm Optimization. JNSEE. 2021; 7 (2) :130-159
URL: http://jnsee.sut.ac.ir/jnsee/article-1-363-en.html


Volume 7, Issue 2 (3-2021) Back to browse issues page
سامانه های غیرخطی در مهندسی برق Journal of Nonlinear Systems in Electrical Engineering
نشریه سامانه‌های غیرخطی در مهندسی برق در خصوص اصول اخلاقی انتشار مقاله، از توصیه‌های «کمیته بین‌المللی اخلاق نشر» موسوم به COPE و «منشور و موازین اخلاق پژوهش» مصوب معاونت پژوهش و فناوری وزارت علوم، تحقیقات و فناوری تبعیت می‌کند.
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