VOLTAGE INSTABILITY AND COLLAPSE OF SERIES COMPENSATED EHV TRANSMISSION-LINES

Authors
TRIPATHY SC VISWANATHAN B HEYDEMAN J
Citation
Sc. Tripathy et al., VOLTAGE INSTABILITY AND COLLAPSE OF SERIES COMPENSATED EHV TRANSMISSION-LINES, Electric machines and power systems, 26(6), 1998, pp. 601-615
Citations number
10
Categorie Soggetti
Engineering, Eletrical & Electronic
Journal title
Electric machines and power systems → ACNP
ISSN journal
0731356X
Volume
26
Issue
6
Year of publication
1998
Pages
601 - 615
Database
ISI
SICI code
0731-356X(1998)26:6<601:VIACOS>2.0.ZU;2-I
Abstract
This paper presents a method of evaluating voltage stability of series capacitors compensated EHV transmission lines considering the uncerta inty in load parameters. A new dv(r)/dk(s) criterion is utilized to ge t the results of voltage stability in power systems. The analysis take s into account various composition of the load. Also a long line model is shown to have a certain advantage over a short line model of the t ransmission system.