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
. S7 J; P3 {2 \. P5 K+ rMOTOR LOADS
SUN Hua-dong1, ZHOU Xiao-xin1, LI Ruo-mei2
" \" }% l8 p' C$ z1 \6 F5 j(1. Electric Power Research Institute, Haidian District, Beijing 100085, China;
2. Chinese Society of Electrical Engineering, Xuanwu District, Beijing 100761, China)
- A4 c- I1 u: e* n) A% y) t% [" ?+ RABSTRACT: A small disturbance voltage stability analysis
' Y2 {4 c( \- a- zmathematical model of single load and infinite bus system is
* z* R5 S; f0 \presented including electromechanical transient model of
  n  _8 l3 U( o3 l$ _! z+ O2 \induction motor. The influence of induction motor parameters
on eigenvalues on a simple power system is analyzed. The
/ u) B& A, I  ~common physical essence of static voltage stability indices
- a5 _3 b3 d3 o# Qbased 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
$ B3 Q2 `- |! [5 {6 K& x) Kinduction motor. The results show that static indices based on
power flow model is not accurate. The system may lose voltage
5 @9 W4 C3 I1 Kstability which the static indices regard it is voltage stability.
+ C# e3 r8 o$ I, PThe small disturbance voltage stability analysis mathematical
model in this paper is simplified analysis. It is expected to be
9 r1 ~3 i! U6 @4 m) o% wused 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