IMPLEMENTATION OF A NEW HARMONIC INITIALIZATION METHOD IN THE EMTP

被引:18
|
作者
LOMBARD, X
MAHSEREDJIAN, J
LEFEBVRE, S
KIENY, C
机构
[1] INST RECH HYDRO QUEBEC,EMTP RESTRUCTURING PROJECT,VARENNES,PQ J3X 1S1,CANADA
[2] INST RECH HYDRO QUEBEC,RES DEPT,VARENNES,PQ J3X 1S1,CANADA
[3] ECOLE POLYTECH,MONTREAL,PQ H3C 3A7,CANADA
关键词
EMTP; INITIALIZATION; STEADY-STATE;
D O I
10.1109/61.400915
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
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.
引用
收藏
页码:1343 / 1352
页数:10
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