Design and Development of ZF8-550/4000-63 GIS

ZHANG Meng; MA Zeng-rui

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Design and Development of ZF8-550/4000-63 GIS

更新时间：2025-04-26

- Design and Development of ZF8-550/4000-63 GIS
- High VoltageApparatus Issue 6, Pages: 440-443(2007)
- 作者机构：
  
  1. 西安西开高压电气股份有限公司
  2. 西安西开高压电气股份有限公司陕西西安710077
- 作者简介：
- 基金信息：
- DOI：
  CLC： TM59
- Published：2007
- 稿件说明：
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[1]张猛,马曾锐.ZF8-550/4000-63 GIS的研制[J].高压电器,2007(06):440-443.

ZHANG Meng, MA Zeng-rui. Design and Development of ZF8-550/4000-63 GIS[J]. High voltageapparatus, 2007, (6): 440-443.
[1]张猛,马曾锐.ZF8-550/4000-63 GIS的研制[J].高压电器,2007(06):440-443. DOI：

ZHANG Meng, MA Zeng-rui. Design and Development of ZF8-550/4000-63 GIS[J]. High voltageapparatus, 2007, (6): 440-443. DOI：

摘要

550 kV GIS是我国500 kV电网建设的重要设备之一。在ZF8-550/3150-50 GIS的基础上进行增容设计

研制出额定电流4 000 A、额定短时耐受电流63 kA的GIS。笔者介绍了主回路及接地回路通流能力、动热稳定性的计算和快速接地开关合闸速度的计算及试验结果

并通过试验验证了降低VFTO措施的有效性。

Abstract

550 kV GIS is one of the most important equipments for the construction of 500 kV power network in China.The GIS is upgraded based on type ZF8-550/3150-50 GIS

with the rated current of 4 000 A and the rated short time withstanding current of 63 kA.This paper introduces the current carrying capability of main circuit and earthing circuit

the flow capacity

the caculation of dynamic thermal stability and the calculation of closing speed of fast making earthing switch

as well as their test results.The effectivity of the measure to reduce VFTO is verified through test.

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Related Author

RUAN Quan-rong

SHI Wei

WANG Liang

LIN Xin

LI Shuang

XU Jian-yuan

CAI Qiang

JIA Tao

Related Institution

School of Electrical Engineering,Xi’an Jiaotong University

西安交通大学电气工程学院陕西西安710049

Shenyang University of Technology

Xi’an High Voltage Apparatus Research Institute Co.,Ltd.

New Northeast Electric HV Switchgear Co.,Ltd.

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