DocumentCode
3603269
Title
Efficient Computation of Feedback-Based Control System Equations for Electromagnetic Transients
Author
Mugombozi, C.F. ; Mahseredjian, J. ; Saad, O.
Author_Institution
Ecole Polytech. de Montreal, Montréal, ON, Canada
Volume
30
Issue
6
fYear
2015
Firstpage
2501
Lastpage
2509
Abstract
This paper contributes to the accurate and efficient computation of control system equations in electromagnetic-transient simulation tools. The proposed approach is based on the formulation of a reduced rank Jacobian matrix in a fully iterative Newton method. In addition, this paper compares the accuracy and efficiency for the proposed method´s variants, including a hybrid approach with a fixed-point solution.
Keywords
EMTP; Jacobian matrices; Newton method; control engineering computing; feedback; power systems; transient analysis; electromagnetic-transient simulation tool; feedback-based control system equation; fixed-point solution; fully-iterative Newton method; hybrid approach; reduced rank Jacobian matrix formulation; Accuracy; Iterative methods; Jacobian matrices; Mathematical model; Newton method; Phase locked loops; Block diagrams; Electromagnetic Transients Program (EMTP); control systems; electromagnetic transients; nonlinear systems; user-defined models;
fLanguage
English
Journal_Title
Power Delivery, IEEE Transactions on
Publisher
ieee
ISSN
0885-8977
Type
jour
DOI
10.1109/TPWRD.2015.2446532
Filename
7130683
Link To Document