DocumentCode
2587468
Title
An under and over excitation limiter implementation in a digital excitation system for synchronous generators
Author
Godhwani, A. ; Kim, K. ; Basler, M.J.
Author_Institution
Southern Illinois Univ., Edwardsville, IL, USA
Volume
1
fYear
1999
fDate
31 Jan-4 Feb 1999
Firstpage
193
Abstract
Simulation, implementation and test results of underexcitation limiters (UEL) and overexcitation limiters (OEL) for a digital excitation system are presented. Both the OEL and the UEL in this implementation are of the summed limiter type as opposed to takeover type. A power system consisting of a generator connected to an infinite bus is considered. The simulation and test results show the desirable steady state and dynamic characteristics of the limiters
Keywords
exciters; machine protection; machine testing; machine theory; power systems; synchronous generators; digital excitation system; dynamic characteristics; overexcitation limiters; power systems; simulation; steady-state characteristics; summed limiter type; synchronous generators; testing; underexcitation limiters; Design methodology; Heating; Iron; Power system modeling; Power system protection; Power system simulation; Synchronous generators; Synchronous machines; System testing; Voltage control;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Engineering Society 1999 Winter Meeting, IEEE
Conference_Location
New York, NY
Print_ISBN
0-7803-4893-1
Type
conf
DOI
10.1109/PESW.1999.747452
Filename
747452
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