Transient voltage stability analysis of Hunan Power Grid with infeed UHVDC

被引：0
作者：
Qiu W. [1 ]
He J. [1 ]
Yu Z. [1 ]
Xu X. [2 ]
Yang D. [3 ]
Liu N. [4 ]
机构：
[1] National Power Dispatching and Control Center, Beijing
[2] Central China Branch of State Grid Corporation of China, Wuhan
[3] State Grid Hunan Electric Power Company Limited, Changsha
[4] State Grid Beijing Electric Power Company, Beijing
来源：
Dianli Zidonghua Shebei/Electric Power Automation Equipment | 2019年 / 39卷 / 10期
关键词：
Hunan Power Grid; Operation control strategy; Transient voltage stability; UHVDC;
D O I：
10.16081/j.epae.201909003
中图分类号：
学科分类号：
摘要：
With the increasing growth of long distance trans-regional HVDC transmission system, the transient voltage stability problem of receiving-end system is becoming increasingly outstanding. The transient voltage stability of load center in Hunan Power Grid after the operation of ±800 kV Qilian-Shaoshan UHVDC project is researched. Firstly, a transient voltage stability index is constructed, and its effectiveness is verified by Hunan Power Grid. Secondly, from the perspective of operation demand of actual power grid, a practical operation control method is proposed to ensure the transient voltage stability of receiving-end system, which is employed to develop the operation control strategy of Hunan Power Grid. Lastly, the major factors affecting the UHVDC power receiving capability of Hunan Power Grid are analyzed. © 2019, Electric Power Automation Equipment Press. All right reserved.
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页码：168 / 173
页数：5
相关论文
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