DocumentCode
1145948
Title
Improved control systems simulation in the EMTP through compensation
Author
Lefebvre, S. ; Mahseredjian, J.
Author_Institution
IREQ, Hydro-Quebec, Varennes, Que., Canada
Volume
9
Issue
3
fYear
1994
fDate
7/1/1994 12:00:00 AM
Firstpage
1654
Lastpage
1662
Abstract
The control systems, devices and phenomena modelled in TACS, and the electric network modeled in EMTP are solved separately with one-time-step error at the interface. This provides an efficient time-step solution, but there can be numerical stability and accuracy problems associated with the one-time-step error. This paper shows a technique which can eliminate the time delay, without having to use a simultaneous EMTP and TACS solution
Keywords
compensation; power system analysis computing; power system control; EMTP; TACS; compensation; control systems simulation; numerical stability problem; one-time-step error; time delay elimination; Circuit simulation; Control system synthesis; Control systems; Delay effects; EMTP; Electric variables control; Intelligent networks; Matrices; Power electronics; Stability;
fLanguage
English
Journal_Title
Power Delivery, IEEE Transactions on
Publisher
ieee
ISSN
0885-8977
Type
jour
DOI
10.1109/61.311197
Filename
311197
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