Influence of Synthesis Load Model with Distribution Network on Transient Stability in Henan Power Grid

被引：0
|
作者：
Chen, Qian [1 ,2 ]
Shen, Yangwu [1 ]
Zhang, Xiaodong [2 ]
Peng, Xiaotao [1 ]
Sun, Yuanzhang [1 ]
机构：
[1] Wuhan Univ, Wuhan 430072, Hubei Province, Peoples R China
[2] Elect Power Henan Prov, Zhengzhou 450052, Henan Province, Peoples R China
来源：
POWER AND ENERGY ENGINEERING CONFERENCE 2010 | 2010年
关键词：
synthetic load model considering distributionnetwork (SLM); critical cutting time; power transmit limitation; transient stability;
D O I：
暂无
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
This paper introduces the structure and characteristics of the synthesis load model with Distribution Network (SLM). According to the computing model of Henan power grid in the PSASP tools and the simulation results, the fitted parameters for synthesis load model in which the distribution network is taken into account are given. The influence of CLM and SLM on power system transient stability in Henan power grid is studied. The research result shows that critical clearing time of the important transmission tie-line by SLM is comparatively close to CLM load model, but the transmitted power limit of the tie-line connecting Shanzhou grid, Jiahe grid and Mudan grid in Henan power grid using SLM is 9.4% higher than that using CLM.
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页码：639 / +
页数：3
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