Rahiminejad, A., Foroughi Nematollahi, A., Vahidi, B., Shahrooyan, S.. (1397). Optimal Placement of Capacitor Banks Using a New Modified Version of Teaching-Learning- Based Optimization Algorithm. نشریه مهندسی عمران امیرکبیر, 50(2), 171-180. doi: 10.22060/miscj.2018.14594.5111
A. Rahiminejad; A. Foroughi Nematollahi; B. Vahidi; S. Shahrooyan. "Optimal Placement of Capacitor Banks Using a New Modified Version of Teaching-Learning- Based Optimization Algorithm". نشریه مهندسی عمران امیرکبیر, 50, 2, 1397, 171-180. doi: 10.22060/miscj.2018.14594.5111
Rahiminejad, A., Foroughi Nematollahi, A., Vahidi, B., Shahrooyan, S.. (1397). 'Optimal Placement of Capacitor Banks Using a New Modified Version of Teaching-Learning- Based Optimization Algorithm', نشریه مهندسی عمران امیرکبیر, 50(2), pp. 171-180. doi: 10.22060/miscj.2018.14594.5111
Rahiminejad, A., Foroughi Nematollahi, A., Vahidi, B., Shahrooyan, S.. Optimal Placement of Capacitor Banks Using a New Modified Version of Teaching-Learning- Based Optimization Algorithm. نشریه مهندسی عمران امیرکبیر, 1397; 50(2): 171-180. doi: 10.22060/miscj.2018.14594.5111

Optimal Placement of Capacitor Banks Using a New Modified Version of Teaching-Learning- Based Optimization Algorithm

AUT Journal of Modeling and Simulation
مقاله 9، دوره 50، شماره 2، اسفند 2018، صفحه 171-180    اصل مقاله (680.49 K)
نوع مقاله: Research Article
شناسه دیجیتال (DOI): 10.22060/miscj.2018.14594.5111
نویسندگان
A. Rahiminejad1؛ A. Foroughi Nematollahi2؛ B. Vahidi* 2؛ S. Shahrooyan3
1Department of Electrical and Computer Science, Esfarayen University of Technology, Esfarayen, Iran
2Department of Electrical Engineering, Amirkabir University of Technology, Tehran, Iran
3Department of English Literature, Hakim Sabzevari University, Sabzevar, Iran
چکیده
Meta-heuristics optimization methods are important techniques for optimal design of the engineering systems. Numerous Meta-heuristics methods, all inspired by different nature phenomena, have been introduced in the literature. A new modified version of Teaching-Learning-Based Optimization (TLBO) Algorithm is introduced in this paper. TLBO, as a parameter-free algorithm, is based on the learning procedure of students in a classroom. In the Conventional TLBO (CTLBO), the students enhance their grade in two phases known as teacher phase and student phase. In the former, the teacher tries to enhance the average of the class. In the latter, the students share their knowledge in the groups of two. In the proposed Modified TLBO (MTLBO), the students participate in the groups of several students and improve their knowledge based on the grade of these students. Participating in the meeting with more than two students increases the probability of enhancing the student marks. To testify the performance of the proposed algorithm, it is applied to the problem of optimal capacitor placement with the aim of annual net saving maximization and system stability enhancement. The test systems are 34-bus and 94- bus radial test systems. The comparison of the results with those from off-the-shelf algorithms clears the appropriate performance, fast convergence, and superiority of the proposed algorithm. 
کلیدواژه‌ها
Teaching-Learning-Based Optimi‌zation algorithm؛ capacitor placement؛ net saving maximization؛ system stability enhancement
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