DocumentCode :
1297018
Title :
Methodology for simulating the response of nonlinear power circuits
Author :
Naidu, S.R. ; Lima, A.M.N. ; Trindade, W.J.
Author_Institution :
Dept. of Electr. Eng., Univ. Fed. da Paraiba, Brazil
Volume :
146
Issue :
6
fYear :
1999
fDate :
11/1/1999 12:00:00 AM
Firstpage :
568
Lastpage :
572
Abstract :
A technique is proposed for determining the responses of nonlinear power circuits. The technique involves connecting voltage sources such that the nonlinear circuit is separated into a linear part and a nonlinear part. Alternatively, current sources may be connected in series with the nonlinear elements. The mismatch currents flowing into the voltage sources (or the mismatch voltages across the current sources) are determined. The objective of the proposed technique is to determine the voltage (or current) sources for which the mismatch quantities are zero. The technique is general and can be applied to simulate transient and steady state responses
Keywords :
EMTP; PWM invertors; nonlinear network analysis; resonant power convertors; transient analysis; EMTP; PWM control; buck regulator; current sources; mismatch currents; mismatch quantities; nonlinear power circuits response; quasi-resonant boost converter; steady state responses; transient responses; voltage source inverter; voltage sources connection;
fLanguage :
English
Journal_Title :
Generation, Transmission and Distribution, IEE Proceedings-
Publisher :
iet
ISSN :
1350-2360
Type :
jour
DOI :
10.1049/ip-gtd:19990648
Filename :
820357
Link To Document :
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