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：ICETS
页码：1424
出版社：S&S Publications
摘要：The power quality (PQ) requirement isone of the most significant concerns for powercompanies and their customers. In this paper,Superconducting Magnetic Energy Storage (SMES) isapplied on wind energy conversion systems that areequipped with Doubly Fed Induction Generators(DFIGs) during the presence of voltage sags andswells in the grid side. Without SMES, certain levelsof voltage sags and swells in the grid side may cause acritical operating condition that may requiredisconnection of WECS to the grid. Voltage sags arethe one of important power quality problem. Theselection of a SMES unit in this project is based on itsadvantages over other energy storage technologies.Using the Hysteresis current control approach inconjunction with a Neural network controller, theSMES unit fruitfully and effectively enhances theperformance of the DFIG during voltage sag andswell events in the grid side. The modeling of the windenergy conversion systems (WECSs) that areequipped with doubly fed induction generators(DFIGs) with SMES is build usingMATLAB/Simulink.
