سال انتشار: ۱۳۸۸

محل انتشار: اولین کنفرانس بین المللی الکترونیک قدرت و سیستم های درایو

تعداد صفحات: ۶

نویسنده(ها):

Tahavorgar – School of Electrical Railway Engineering, Iran University of Science and Technology, Tehran
Veysi Raygani – School of Electrical Railway Engineering, Iran University of Science and Technology, Tehran
Fazel – Department of Electrical Railway Engineering, Iran University of Science and Technology, Tehran

چکیده:

This paper represents a new fast method to evaluate power quality factors defined in p-q-r coordinates at the Point of Common Coupling (PCC) for two cases of conventional trains and compensating on-board Pulse Width Modulated (PWM) trains in an AC electrical railway Auto-transformer (AT)-fed.Genetic Algorithm (GA) is implemented to minimize the power losses in the proposed electrical railway. Simulation results revealthe efficiency of the compensating PWMs to improve powerquality factors at the PCC. Simulation codes are programmed in MATLAB software.