شماره ركورد كنفرانس :
5060
عنوان مقاله :
Power Factor Correction and Torque Ripple Reduction In SRM Drive Based On Vienna-Type Rectifier
Author/Authors :
Zahra، Sadeghi Dept. of Electrical and Computer Engineering - Isfahan University of Technology، , Morteza، Saghaiannezhad Dept. of Electrical and Computer Engineering - Isfahan University of Technology، , Amir ، Rashidi Dept. of Electrical and Computer Engineering - Isfahan University of Technology،
كليدواژه :
Switched reluctance motor , Vienna rectifier , PFC , motor drive
عنوان كنفرانس :
11th Power Electronics, Drive Systems, and Technologies Conference (PEDSTC)
چكيده فارسي :
فاقد چكيده فارسي
چكيده لاتين :
Abstract—In this paper, a single phase three-level Vienna
rectifier is developed as a front-end converter for a switched
reluctance motor drive (SRM). Vienna rectifier is capable of
increasing power factor (PF) up to unity and improving the
input current quality. Also, it can provide a boosted DC-link
voltage. Vienna rectifier provides a dual-output terminal to
decouple magnetizing and demagnetizing terminals, so applying
higher voltage during demagnetization instance is reachable.
As a result, the phase current decreases sooner and SRM is
prevented from generating negative torque. Besides, an on-line
angle control is implemented to modify turn on and off angles,
in order to reduce torque ripple and transfer more power in
magnetizing instance. The proposed control system consisting
of angles control, speed control and average current control
is simulated in MATLAB/simulink. The results confirm the
suitability of Vienna rectifier as a satisfactory choice for SRM
drive.
