DocumentCode
1048705
Title
Experience with Supplementary Damping Signals for Generator Static Excitation Systems
Author
Watson, Wilfred ; Manchur, Gerald
Author_Institution
The Hydro-Electric Power Commission of Ontario
Issue
1
fYear
1973
Firstpage
199
Lastpage
203
Abstract
Virtually all hydraulic generating units installed in Ontario Hydro since 1964 have been equipped with static excitation systems, necessitating supplementary stabilizing signals to suppress power oscillations. This paper reviews the experience gained with alternative types of stabilizing systems at these stations and discusses advantages and disadvantages of each, problems in meeting accuracy requirements, permissible levels of noise content in the signals and the problems in application of stabilizing signals to thermal machines.
Keywords
Acceleration; Damping; Power generation; Power system stability; Power system transients; Rectifiers; Signal generators; Steady-state; Transfer functions; Voltage;
fLanguage
English
Journal_Title
Power Apparatus and Systems, IEEE Transactions on
Publisher
ieee
ISSN
0018-9510
Type
jour
DOI
10.1109/TPAS.1973.293613
Filename
4075057
Link To Document