
Y. Y. CHEN ET AL.
Copyright © 2013 SciRes. EPE
773
increase duration max refers to system instability speed
under current system situation and load increase pattern.
It’s not belongs to system dynamic voltage stability mar-
gin parameter.
T
5. Conclusions
This paper uses full dynamic simulation program based
on time-domain simulation in dynamic voltage stability
research, raise methods and steps to figure out dynamic
voltage stability in both with and without consideration
of over-excitation limitation, and verifies correctness and
effectiveness of methods by sample simulation. The si-
mulation result also fully verifies the effect and influ-
ence of generator over-excitation limitation in full dy-
namic voltage stability research.
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