Power and Energy Engineering Conference (PEEC 2010 E-BOOK)

Wuhan,China,9.11-9.13,2010

ISBN: 978-1-935068-17-4 Scientific Research Publishing, USA

E-Book 846pp Pub. Date: October 2010

Category: Engineering

Price: $80

Title: Influence of Synthesis Load Model with Distribution Network on Transient Stability in Henan Power Grid
Source: Power and Energy Engineering Conference (PEEC 2010 E-BOOK) (pp 639-643)
Author(s): Qian Chen, Wuhan University, Wuhan, Hubei Province, P. R. China,430072 Electric Power of Henan Province,Zhengzhou, Henan Province, P.R. China,450052
Yangwu Shen, Wuhan University, Wuhan, Hubei Province, P. R. China,430072
Xiaodong Zhang, Electric Power of Henan Province,Zhengzhou, Henan Province, P.R. China,450052
Xiaotao Peng, Wuhan University, Wuhan, Hubei Province, P. R. China,430072
Yuanzhang Sun, Wuhan University, Wuhan, Hubei Province, P. R. China,430072
Abstract: 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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