Research of security and stability of parallel power transmission lines on the same tower in Hunan power grid

CHEN Dao-jun; GUO Hu; LI Chen-kun

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Research of security and stability of parallel power transmission lines on the same tower in Hunan power grid

更新时间：2025-11-18

- Research of security and stability of parallel power transmission lines on the same tower in Hunan power grid
- Vol. 35, Issue 2, Pages: 25-28(2015)
- 作者机构：
  
  国网湖南省电力公司电力科学研究院
- 作者简介：
- 基金信息：
- DOI：
  CLC： TM712
- Published：2015
- 稿件说明：
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[1]陈道君,呙虎,李晨坤.同杆并架线路对湖南电网安全稳定的影响研究[J].湖南电力,2015,35(02):25-28.

CHEN Dao-jun, GUO Hu, LI Chen-kun. Research of security and stability of parallel power transmission lines on the same tower in Hunan power grid[J]. 2015, 35(2): 25-28.
[1]陈道君,呙虎,李晨坤.同杆并架线路对湖南电网安全稳定的影响研究[J].湖南电力,2015,35(02):25-28. DOI：

CHEN Dao-jun, GUO Hu, LI Chen-kun. Research of security and stability of parallel power transmission lines on the same tower in Hunan power grid[J]. 2015, 35(2): 25-28. DOI：

摘要

对湖南电网运行的220 k V和500 k V同杆并架线路

分别建立异名相故障双回线同跳的仿真模型

进行故障后的潮流分析和暂态稳定分析

重点研究同杆并架线路双回同跳对电网安全稳定的影响。

Abstract

The simulation model of 220 k V and 500 k V parallel power transmission lines on the same tower in Hunan power grid is built during two different phase faults along with disconnection of both the double-circuit transmission lines. The power flowing and transient stability are analyzed after faults. The effects on the security and stability of power system are studied when double-circuit transmission lines are disconnected on the same tower.

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Related Author

Yao Jiangang 1

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Chen Huihua 2

Tang Waiwen 2

KUANG Wen-kai

WU Zheng-qiu

LIU Tang-wei

XIONG Shang-feng

Related Institution

College of Electrical And Information Eng., Hunan University

Hunan Power Dispatch & Telecommunication Center

湖南省电力调度通信中心湖南长沙410082

湖南长沙410007

Department of Electrical Engineering, Hunan University

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