Title :
Higher order statistics-fuzzy integrated scheme for fault classification of a series-compensated transmission line
Author :
Pradhan, A.K. ; Routray, A. ; Biswal, B.
Author_Institution :
Dept. of Electr. Eng., Indian Inst. of Technol., Kharagpur, India
fDate :
4/1/2004 12:00:00 AM
Abstract :
In this letter, a method based on higher order statistics (HOS) has been developed to extract the discriminating feature of the fault-signal from load current of a series-compensated line. A fuzzy logic-based approach has been incorporated to classify these features into different categories indicating various fault and no fault conditions.
Keywords :
fuzzy logic; higher order statistics; power engineering computing; power transmission faults; power transmission lines; power transmission protection; digital protection; digital signal processing; fault classification; fault-signal; fuzzy logic; higher order statistics-fuzzy integrated scheme; load current; series-compensated transmission line; transmission line protection; Additive noise; Digital signal processing; Fuzzy logic; Gaussian noise; Higher order statistics; Power system harmonics; Power transmission lines; Protection; Signal processing; Transmission lines;
Journal_Title :
Power Delivery, IEEE Transactions on
DOI :
10.1109/TPWRD.2003.820413
