Title :
Properties of Mathematical Morphology based filter for online filtering of power system signals
Author :
Gautam, Suresh ; Brahma, Sukumar
Author_Institution :
Klipsch Sch. of Electr. & Comput. Eng., New Mexico State Univ., Las Cruces, NM, USA
Abstract :
Mathematical Morphology (MM) has been discussed in recent literature for its possible applications in power systems. However, the properties of MM as an online filtering tool in power systems have not been adequately analyzed and discussed. This paper reports further contributions to our previous efforts in this direction. The paper points out a defect of a basic MM filter and suggests a method to correct the same. Simulation results are presented for a fault on a long transmission line simulated on PSCAD/EMTDC®. Results are analyzed and conclusions are drawn based on the analysis.
Keywords :
EMTDC; Filtering; Morphology; PSCAD; Power filters; Power system analysis computing; Power system faults; Power system simulation; Power systems; Power transmission lines;
Conference_Titel :
North American Power Symposium (NAPS), 2009
Conference_Location :
Starkville, MS, USA
Print_ISBN :
978-1-4244-4428-1
Electronic_ISBN :
978-1-4244-4429-8
DOI :
10.1109/NAPS.2009.5484011
