期刊名称：International Journal of Innovative Research in Science, Engineering and Technology
印刷版ISSN：2347-6710
电子版ISSN：2319-8753
出版年度：2014
卷号：3
期号：4
页码：11176
出版社：S&S Publications
摘要：The field of telecommunication is booming up in a rapid manner and is always consorted with the growth ofaffirming equipments like power supplies. Efficient converters have to be used wherein the power quality is notdeteriorated because of the interruption in the load. Here a three phase, single stage power factor correction converter ispresented which has got distinguished features such as less distorted input current without deadband region and highpower factor, less stress on switches and continuous output current for a wide range of load variation. Also thisefficient converter is controlled using the conventional proportional-integral (PI) controller and fuzzy logic controller(FLC). The performance parameters are compared and found that FLC is more robust to parameter variations. Thefeatures, performance indices, simulation results obtained with the help of MatLab software are also presented.
关键词：Telecom power supply; Three level converter; Single stage power factor correction; Control strategies;MatLab.
