PC-BASED PROTECTIVE RELAYING ALGORITHMS FOR GENERATOR USING DIGITAL-FILTERS

Authors
BASHA AM ARDHANAN PJ BINDU R
Citation
Am. Basha et al., PC-BASED PROTECTIVE RELAYING ALGORITHMS FOR GENERATOR USING DIGITAL-FILTERS, International Journal of Electrical Engineering Education, 31(1), 1994, pp. 46-53
Citations number
NO
Categorie Soggetti
Education, Scientific Disciplines","Engineering, Eletrical & Electronic
Journal title
International Journal of Electrical Engineering Education → ACNP
ISSN journal
00207209
Volume
31
Issue
1
Year of publication
1994
Pages
46 - 53
Database
ISI
SICI code
0020-7209(1994)31:1<46:PPRAFG>2.0.ZU;2-N
Abstract
Protective relaying algorithms are developed for extracting 50 Hz comp onent of generator stator signals and 100 Hz component of rotor curren t signals. These frequency components are used for detecting the inter nal short-circuit and rotor overheating condition of generators. The p roposed algorithms were satisfactorily tested for various simulated co nditions of the system.