Modified notch filter-based instantaneous phasor estimation for high-speed distance protection

Electrical Engineering

Volumn 89, Issue 4, 2007, Pages 311-317

  Nam, Soon Ryul ^a   Kang, Sang Hee ^a   Sohn, Jin Man ^b   Park, Jong Keun ^b  

^a Myong Ji University   (South Korea)

^b Seoul National University   (South Korea)

Author keywords

DC offset; Distance protection; Estimation; First difference; Instantaneous phasor; Modified notch filter

Indexed keywords

DIGITAL SIGNAL PROCESSING; ELECTRIC EQUIPMENT PROTECTION; ELECTRIC FAULT CURRENTS; ELECTRIC LINES; SIGNAL PROCESSING; WAVEFORM ANALYSIS;

DC-OFFSET; DISTANCE PROTECTION; FIRST DIFFERENCE; INSTANTANEOUS PHASOR; MODIFIED NOTCH FILTER;

NOTCH FILTERS;

EID: 33847189568     PISSN: 09487921     EISSN: 14320487     Source Type: Journal    
DOI: 10.1007/s00202-006-0006-6     Document Type: Article

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