DocumentCode
1024506
Title
Simultaneous solution of power and control systems equations
Author
Araujo, A.E.A. ; Dommel, H.W. ; Marti, J.R.
Author_Institution
Dept. of Electr. Eng., British Columbia Univ., Vancouver, BC, Canada
Volume
8
Issue
4
fYear
1993
fDate
11/1/1993 12:00:00 AM
Firstpage
1483
Lastpage
1489
Abstract
This paper describes the implementation of the simultaneous solution of the control and power systems equations. When both sets of equations are solved separately, time delays are inevitably introduced. These time delays may cause severe numerical instabilities and even incorrect results. Examples are presented to illustrate these problems. The feasibility of an efficient simultaneous-solution implementation is shown with relevant test cases
Keywords
power system analysis computing; power system control; power system stability; power system transients; EMPT; control systems equations; numerical instabilities; power system transient stability; power systems equations; simultaneous solution; time delays; Control system synthesis; Control systems; Delay effects; Differential equations; EMTP; IEEE members; Stability; Testing; Transient analysis; Voltage;
fLanguage
English
Journal_Title
Power Systems, IEEE Transactions on
Publisher
ieee
ISSN
0885-8950
Type
jour
DOI
10.1109/59.260949
Filename
260949
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