The Impact of Grid Parameters on Transient Stability

doi:10.11930/j.issn.1004-9649.2017.08.087.06

Abstract

Abstract: Power system is composed of many different types of components. Different component parameters have different impacts on power system transient stability. A comprehensive analysis is performed on impacts of grid parameters. The analysis is based on transient stability measure indexes weighted by electrical betweenness. According to proposed transient stability indices, a Central China province 500 kV power grid is modeled and analyzed in PSASP. The transformers and transmission lines are evaluated per ranking of proposed transient stability indices. The simulation results validate the effectiveness of proposed indices.

Key words: network structure, element parameters, electric betweenness, transient stability, transient stability measurement index

CLC Number:

TM712

SONG Junying, WANG Weiyu, JIANG Xuejiao, LI Xinran, ZUO Yu, HUANG Yun. The Impact of Grid Parameters on Transient Stability[J]. Electric Power, 2017, 50(8): 87-92.

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URL: https://www.electricpower.com.cn/EN/10.11930/j.issn.1004-9649.2017.08.087.06

https://www.electricpower.com.cn/EN/Y2017/V50/I8/87

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