负荷建模

aopei16

计及感应电动机负荷的静态电压稳定性分析
- s1 g2 w5 P5 \) M- o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
# M- p1 i' }5 {9 ^8 ^1 WMOTOR LOADS
1 H6 N/ d  x# w+ }. cSUN Hua-dong1, ZHOU Xiao-xin1, LI Ruo-mei2
/ W5 k; ]' c- G/ j2 ~1 f(1. Electric Power Research Institute, Haidian District, Beijing 100085, China;
; ]6 _- m- E& I3 {/ W3 L% U' m  D2. Chinese Society of Electrical Engineering, Xuanwu District, Beijing 100761, China)
$ p1 ^, N( K- a7 Z( f% WABSTRACT: A small disturbance voltage stability analysis
8 f) ~: y9 F9 R6 imathematical model of single load and infinite bus system is
7 w. o3 [' i1 `( @! U5 A6 G6 E: o& Mpresented including electromechanical transient model of
$ y9 Y/ U/ b% finduction motor. The influence of induction motor parameters
on eigenvalues on a simple power system is analyzed. The
( ], U0 i$ D8 M& e, icommon physical essence of static voltage stability indices
0 @! `# r7 x  H3 pbased on power flow model is illustrated on a simple system.
The accuracy of static voltage stability indices based on power
; W+ T3 v+ i* u( B% r' x. Q9 O0 mflow model is analyzed by small disturbance voltage stability
analysis and dynamic simulation with different parameters of
' i) a: C% w  a* g. Minduction motor. The results show that static indices based on
/ U; x0 t- y$ Z4 [power flow model is not accurate. The system may lose voltage
7 `0 s0 T, X$ ~" r, Zstability which the static indices regard it is voltage stability.
3 Z4 ?/ j% D$ l5 S1 V" sThe small disturbance voltage stability analysis mathematical
model 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