Title :
Voltage stability analysis using generic dynamic load models
Author :
Xu, Wilsun ; Mansour, Yakout
Author_Institution :
British Columbia Hydro, Burnaby, BC, Canada
fDate :
2/1/1994 12:00:00 AM
Abstract :
This paper investigates the dynamic nature of voltage stability. Using a generic load model representing the dynamic behaviour of aggregate loads, the mechanism of voltage collapse is revealed by examining the interaction of load dynamics with the supply network. The relationship between power flow based static techniques and time simulation based dynamic techniques for voltage stability analysis is established. Guidelines for voltage stability control are developed
Keywords :
digital simulation; load flow; power system analysis computing; power system control; power system stability; voltage control; aggregate loads; generic dynamic load models; power flow; power systems; time simulation; voltage collapse; voltage stability analysis; voltage stability control; Aggregates; Analytical models; Induction motors; Load flow; Load modeling; Power system dynamics; Power system modeling; Power system simulation; Stability analysis; Voltage control;
Journal_Title :
Power Systems, IEEE Transactions on
