DocumentCode
813385
Title
Implementation of a new harmonic initialization method in the EMTP
Author
Lombard, X. ; Mahseredjian, J. ; Lefebvre, S. ; Kieny, C.
Author_Institution
Direction des Etudes et Recherches, Electr. de France, Clamart, France
Volume
10
Issue
3
fYear
1995
fDate
7/1/1995 12:00:00 AM
Firstpage
1343
Lastpage
1352
Abstract
Nonlinear branches, such as saturable reactors, can generate harmonics and consequently increase the EMTP time-domain simulation time before the actual distorted steady-state is reached. This is an important initialization problem for transient analysis studies performed in steady-state operating conditions. This paper presents the implementation of a new method in the EMTP for initializing time-domain simulations. It is based on frequency domain steady-state calculations including harmonics from nonlinear branch functions
Keywords
power system analysis computing; power system harmonics; power system transients; saturable core reactors; time-domain analysis; EMTP; distorted steady-state; harmonic initialization method; harmonics generation; nonlinear branches; power systems; time-domain simulation; transient analysis; Computational modeling; Convergence; EMTP; Frequency domain analysis; Inductance; Inductors; RLC circuits; Steady-state; Time domain analysis; Voltage;
fLanguage
English
Journal_Title
Power Delivery, IEEE Transactions on
Publisher
ieee
ISSN
0885-8977
Type
jour
DOI
10.1109/61.400915
Filename
400915
Link To Document