Title :
A framework of voltage stability assessment in power system reliability analysis
Author :
Momoh, James A. ; Makarov, Yuri V. ; Mittelstadt, William
Author_Institution :
Dept. of Electr. Eng., Howard Univ., Washington, DC, USA
fDate :
5/1/1999 12:00:00 AM
Abstract :
This paper provides a novel framework for extending conventional probabilistic reliability analysis to account for system stability limits. The scheme integrates a voltage stability index with existing reliability tools for offline assessment. The index relates the probability of instability to the proximity of voltage collapse. The scheme is successfully tested using the IEEE Reliability test system
Keywords :
power system dynamic stability; power system reliability; probability; IEEE Reliability test system; offline assessment; power system reliability analysis; probabilistic reliability analysis; reliability tools; system stability limits; voltage collapse proximity; voltage stability assessment; voltage stability index; Frequency; Load flow; Power generation economics; Power system analysis computing; Power system economics; Power system reliability; Power system stability; Stability analysis; System testing; Voltage;
Journal_Title :
Power Systems, IEEE Transactions on
