A Study and Analysis of Universal Bridge AC/DC Converter Techniques

Abstract

 In this paper, the study and analysis of universal bridge converter Based Insulated Gate Bipolar Transistors (IGBT) and pulse width modulation (PWM) Techniques in SIMULIK Environments is presents. To realize a PWM as controller with three phase AC/DC converter, the basic of space vector modulation is investigated and developed. The progression of this type of conversion in many active conditions effectively is depending on the applied methods. The power of proposed procedure approach is located in the current distortion and switching frequency which is inspected in this work. The off line calculation in the pulse width first cycle section is depending and save these data in specific tables. For all cycle life, the residual pulses are created base on the value of initial quarter cycle since there are situations of quarter and half wave reliability. The results of simulation design show a significant economy in microcontroller time and memory increasing which will support all converter duty.