负荷建模

aopei16

计及感应电动机负荷的静态电压稳定性分析
孙华东1, 周孝信1，李若梅2
(1. 中国电力科学研究院，北京市 海淀区100085； 2. 中国电机工程学会, 北京市 宣武区100761)
STATIC VOLTAGE STABILITY ANALYSIS CONSIDERING INDUCTION
6 n8 a! Z5 F  G* g" q- |MOTOR LOADS
SUN Hua-dong1, ZHOU Xiao-xin1, LI Ruo-mei2
, [3 {8 `2 Z" o6 r(1. Electric Power Research Institute, Haidian District, Beijing 100085, China;
2. Chinese Society of Electrical Engineering, Xuanwu District, Beijing 100761, China)
' n  {. Q# E/ v" jABSTRACT: A small disturbance voltage stability analysis
6 R, f" `4 [$ P/ Q+ Zmathematical model of single load and infinite bus system is
5 W0 K  T2 p# p! Q8 Z0 cpresented including electromechanical transient model of
/ J" n9 o- b; t( \0 J0 J7 Qinduction motor. The influence of induction motor parameters
. T  `, i+ i  N+ F' G* yon eigenvalues on a simple power system is analyzed. The
common physical essence of static voltage stability indices
# J# S5 r% g% A& P  Ibased on power flow model is illustrated on a simple system.
The accuracy of static voltage stability indices based on power
flow model is analyzed by small disturbance voltage stability
analysis and dynamic simulation with different parameters of
( M8 w( E/ Q7 n1 f( s. |# O. Rinduction motor. The results show that static indices based on
# `3 b) @1 \, S  H" a: Mpower flow model is not accurate. The system may lose voltage
2 ]1 ?$ y, [% f8 e1 Y1 o0 M2 Y* Cstability which the static indices regard it is voltage stability.
The small disturbance voltage stability analysis mathematical
6 V5 j7 [" ]! P& @9 B6 smodel in this paper is simplified analysis. It is expected to be
used in the on-line environment in the future

pandaliuxin

wlm_28

英文摘要？

wlmwlm

什么意思，怎么建模呀？

csdcjk1

太专业了吧！！！

寥寮

也不下载个文章

qcsun

这是干嘛呀

qcsun

不懂，这个文章主要是研究电动机对电压稳定的影响