DocumentCode
3146862
Title
Interactions between regulating equipments in voltage instability environment
Author
Tamura, Y. ; Ogata, T. ; Motoyoshi, T. ; Tayama, Y. ; Nakanishi, Y.
Author_Institution
Dept. of Electr. Eng., Waseda Univ., Tokyo, Japan
fYear
1989
fDate
13-15 Dec 1989
Firstpage
326
Abstract
Control equipment interactions pose a cumbersome and difficult-to-solve problem in a voltage-unstable environment. The authors present a simple and qualitative criterion concerning the oscillatory/nonoscillatory behavior of two OLTC units with time delays. The correspondence between the multiple-load-flow solutions and a set of stable and unstable equilibrium points is made clear. The extension and applicability of the proposed method are discussed
Keywords
load flow; oscillations; voltage control; OLTC units; multiple-load-flow solutions; on-load tap changers; oscillatory/nonoscillatory behavior; time delays; voltage instability; voltage-unstable environment; Capacitors; Concrete; Delay effects; Nose; Q measurement; Stability; Static VAr compensators; Substations; Time measurement; Voltage control;
fLanguage
English
Publisher
ieee
Conference_Titel
Decision and Control, 1989., Proceedings of the 28th IEEE Conference on
Conference_Location
Tampa, FL
Type
conf
DOI
10.1109/CDC.1989.70128
Filename
70128
Link To Document