원문정보
초록
영어
This article is a study on the analysis of harmonics reductions and load voltage control for Vienna Rectifier (VR) with help of the Triplen Harmonic Injection (THJ) and the proportional integral controller (PIC). The sinusoidal PWM is the easiest modulation technique for AC-DC rectifiers to comprehend; however, it is not capable of entirely using the accessible DC bus source voltage. In order to enhance the load voltage regulation and harmonics reductions of the VR, PIC and THJ PWM methods are developed. The performances of the designed PWM methods as well as the PIC are validated at different operating conditions by developing models using MATLAB/Simulink as well as real experimental models. Simulation and experimental results are presented to show the effectiveness of the designed control methods.
목차
1. Introduction
2. Operation of Vienna Rectifier
3. Controller Design of Vienna Rectifier
3.1. Third Order Harmonics
3.2. Triplen Harmonics Injection (THI)
3.3. Design of Output Voltage Controllers
4. Results and Discussions
5. Conclusions
References