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000000089 001__ 89
000000089 037__ $$aENY-ARTICLE-2008-074
000000089 041__ $$aeng
000000089 100__ $$aLeonowicz, Z$$uInstitute of Fundamentals of Electrical Engineering, Wroclaw University of Technology, Poland
000000089 245__ $$aAnalysis of distorted waveforms using parametric spectrum estimation methods and robust averaging
000000089 260__ $$c2006-06-28
000000089 300__ $$a1p
000000089 500__ $$a13th Workshop on High Voltage Engineering Söllerhaus Austria 11-15.09.2006
000000089 520__ $$aAfter the description of parametric methods (ESPRIT and MUSIC) and selected robust location measures (robust averaging methods), the comparison of the frequency and amplitude estimation error, based on numerical simulation is presented. Next part presents basics of selected power quality indices (harmonic sub/groups), followed by comparison of estimation error in the case of application of FFT-based algorithms and parametric methods as well as presentation of advantages of use of robust averaging.
000000089 8560_ $$fzbigniew.leonowicz@pwr.wroc.pl
000000089 8564_ $$uhttp://zet10.ipee.pwr.wroc.pl/record/89/files/$$zAccess to Fulltext
000000089 909CO $$ooai:zet10.pwr.wroc.pl:89$$pglobal
000000089 980__ $$aARTICLE