TITLE:
Fuzzy Based Intelligent Monitoring of Critical Lines in the Restructured Power Market
AUTHORS:
S. Rajasekaran, S. Sathiyamoorthy
KEYWORDS:
Contingency Analysis, Active Power Performance Index, Reactive Power Performance Index, Fuzzy Logic, Wheeling Transaction
JOURNAL NAME:
Circuits and Systems,
Vol.7 No.9,
July
14,
2016
ABSTRACT: Restructured electric market environment allows the power wheeling transactions between the power producers and customers to meet the growing load demand. This will lead to the possible of congestion in the transmission lines. The possible contingencies of power components further worsen the scenario. This paper describes the methodology for the identification of critical transmission line by computing the real power and reactive power performance indices. It also demonstrates the importance of fuzzy logic technique used to rank the transmission lines according to the severity and demonstrated on IEEE-30 bus system.