Title :
Analysis of ferro-oscillations in power systems
Author :
Kothari, G.C. ; Kumar, B. S Ashok ; Parthasarathy, K. ; Khincha, H.P.
Author_Institution :
Indian Institute of Science, Department of Electrical Engineering, Bangalore, India
fDate :
7/1/1974 12:00:00 AM
Abstract :
The paper presents an analysis of ferro-oscillations in capacitor voltage transformers and series-compensated e.h.v. lines. The dual-input describing function is adopted to show the regions of existence and the influence of system parameters on such oscillations. A complete analytical method suitable for digital computation has been developed for determining the amplitudes of these oscillations.
Keywords :
describing functions; electromagnetic oscillations; potential transformers; power overhead lines; capacitor voltage transformers; describing functions; digital computation; electromagnetic oscillations; ferrooscillations; potential transformers; power systems; series compensated EHV lines;
Journal_Title :
Electrical Engineers, Proceedings of the Institution of
DOI :
10.1049/piee.1974.0143
