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
期号：ICIET
页码：85
出版社：S&S Publications
摘要：The widespread use of power electronicsdevices has led to a complete change in electrical loadnature, all these variations in load causes disturbances involtage waveforms. The disturbance includes Voltage sag/swell, interruption etc. the use of custom power devices isconsidered to be the most efficient method for restorationof system voltage. Dynamic Voltage Restorer (DVR) canprovide the cost effective solution for mitigation of shortduration voltage disturbances in distribution system. Herein this paper, Three phase Dynamic voltage Restorerbased on Neural Network controller with Levenberg-Marquardt Back propagation training algorithm areproposed for mitigating voltage sag, swell andinterruptions. Short duration voltage disturbances aresimulated on a three phase system and the comparativeresults has been presented using MATLAB/SIMULINK.
关键词：Three Phase DVR; Voltage Sag;Voltage Swell; Interruptions; Back propagation feed;forward network
