DocumentCode
281411
Title
Maintenance of generating unit emergency reserve characteristics for use in power system economic loading
Author
Thompson, J.G. ; Fox, B. ; McKeown, J.J.
Author_Institution
Queen´´s Univ. of Belfast, UK
fYear
1989
fDate
32524
Firstpage
42491
Lastpage
42493
Abstract
A procedure for obtaining the emergency reserve characteristics required for power system economic loading is presented. Parameter sensitivity and economic analyses have shown the most critical parameters of the generating unit dynamic model to be governor droop, governor time lag and turbine HP fraction. It is known that governor droop can increase slowly over time, pointing to the economic importance of updating the unit models, and emergency reserve characteristics, in the light of data captured during each new generation loss incident
Keywords
economics; emergency power supply; power systems; generating unit emergency reserve characteristics; governor droop; governor time lag; parameter sensitivity; power system economic loading; turbine HP fraction;
fLanguage
English
Publisher
iet
Conference_Titel
Model Validation for Control System Design and Simulation, IEE Colloquium on
Conference_Location
London
Type
conf
Filename
197699
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