Title :
Substation fault identification
Author :
Szczupak, Jacques ; Lage, Denis
Author_Institution :
Engenho, Rio de Janeiro, Brazil
Abstract :
This paper introduces a new procedure in order to localize and identify a given resistive fault during power system operation. A simple linear identification approach is presented for the ideal noiseless case. For the real noisy situation an algorithm is shown to extract the desired information, allowing to easily identifying buses connected to the fault and fault respective estimated value. Illustrative cases support the method.
Keywords :
power system faults; substations; linear identification approach; power system operation; resistive fault; substation fault identification; Circuit faults; Circuit noise; Circuit simulation; Fault diagnosis; Power system analysis computing; Power system faults; Power system modeling; Power system protection; Power system simulation; Substations;
Conference_Titel :
Industrial Technology (ICIT), 2010 IEEE International Conference on
Conference_Location :
Vi a del Mar
Print_ISBN :
978-1-4244-5695-6
Electronic_ISBN :
978-1-4244-5696-3
DOI :
10.1109/ICIT.2010.5472695
