Comparison of Construction Transition Scheme of Yuntian Substation During the Summer of 2019

YANG Dan; ZOU Xin; LIU Jing; ZHONG Wei; SONG Junying

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Comparison of Construction Transition Scheme of Yuntian Substation During the Summer of 2019

更新时间：2025-11-18

- Comparison of Construction Transition Scheme of Yuntian Substation During the Summer of 2019
- Vol. 39, Issue 4, Pages: 54-56+60(2019)
- 作者机构：
  
  国网湖南省电力有限公司
- 作者简介：
- 基金信息：
- DOI：
  CLC： TM63
- Published：2019
- 稿件说明：
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[1]杨丹,邹鑫,刘静,钟伟,宋军英.2019年度夏期间云田施工过渡方案比选[J].湖南电力,2019,39(04):54-56+60.

YANG Dan, ZOU Xin, LIU Jing, et al. Comparison of Construction Transition Scheme of Yuntian Substation During the Summer of 2019[J]. 2019, 39(4): 54-56+60.
[1]杨丹,邹鑫,刘静,钟伟,宋军英.2019年度夏期间云田施工过渡方案比选[J].湖南电力,2019,39(04):54-56+60. DOI：

YANG Dan, ZOU Xin, LIU Jing, et al. Comparison of Construction Transition Scheme of Yuntian Substation During the Summer of 2019[J]. 2019, 39(4): 54-56+60. DOI：

摘要

500 kV云田变是向长沙南部以及株洲北部电网供电的枢纽变电站。2018年

云田的500 kV变压器扩建及220 kV整站改造工程开工。云田改造过渡阶段

周边220 kV网架结构变化较大

影响了负荷中心的供电能力和稳定水平。通过对云田2019年度夏期间施工过渡方案进行优化调整

可以有效地限制220 kV短路电流

同时保障电网安全稳定运行和负荷供应。

Abstract

Yuntian substation is a key substation supplying power to southern part of Changsha and northern part of Zhuzhou. The reconstruction and extension project in Yuntian substation has been started since 2018. During the construction

the power grid structure changed a lot. Due to the incomplete power grid structure

the power supply capacity and stability level has been reduced. By optimizing the construction scheme

220 kV short-circuit current can be limited

power supply capacity and stability of power grid can be ensured in the same time.

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Related Author

YANG Dan

LIU Jing

ZHONG Wei

ZOU Xin

HU Jiahua

BIAN Hongyu

CUI Ting

JIANG Wenli

Related Institution

State Grid Hunan Electric Power Company Limited

Central Division of China State Grid Corporation

State Grid Hunan Electric Power Company Limited Research Institute

Hunan University of Technology

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