文章基本信息

标题：IDENTIFICATION OF INSTABILITY AND ITS ENHANCEMENT THROUGH THE OPTIMAL PLACEMENT OF FACTS USING L-INDEX METHOD
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作者：K.VENKATA RAMANA REDDY ; Dr.M.PADMA LALITHA
期刊名称：Journal of Theoretical and Applied Information Technology
印刷版ISSN：1992-8645
电子版ISSN：1817-3195
出版年度：2014
卷号：60
期号：3
出版社：Journal of Theoretical and Applied
摘要：In this paper an IEEE standard test system is considered and it is tested using Newton- Raphson method with the help of MATLAB. The voltage magnitudes of each bus are examined and the corresponding weak bus is incorporated with FACTS such as SVC and TCSC. The optimal placement of FACTS can be identified using L-Index method. The value of L-index which approach unity implies that it reaches to instability. From this instability point the system stability is improved during steady state and Fault conditions. The disturbance is created in the system by changing the Load Reactive Power at a particular Bus.
关键词：Steady State Condition; Fault condition; SVC; TCSC; MATLAB.