USING SYNCHRONIZED-CLOSING DEVICE TO SOLVE THE SWITCHING OVERVOLTAGE PROBLEM OF A 500 kV POWER SYSTEM

HE Shan-qing

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USING SYNCHRONIZED-CLOSING DEVICE TO SOLVE THE SWITCHING OVERVOLTAGE PROBLEM OF A 500 kV POWER SYSTEM

更新时间：2025-04-26

- USING SYNCHRONIZED-CLOSING DEVICE TO SOLVE THE SWITCHING OVERVOLTAGE PROBLEM OF A 500 kV POWER SYSTEM
- High VoltageApparatus Issue 5, Pages: 78-80(2003)
- 作者机构：
  
  云南大朝山水电有限责任公司,云南,昆明,650011
- 作者简介：
- 基金信息：
- DOI：
  CLC： TM864
- Published：2003
- 稿件说明：
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[1]何善庆.采用断路器同步合闸装置解决大朝山500kV系统内过电压问题[J].高压电器,2003(05):78-80.

HE Shan-qing. USING SYNCHRONIZED-CLOSING DEVICE TO SOLVE THE SWITCHING OVERVOLTAGE PROBLEM OF A 500 kV POWER SYSTEM[J]. High voltageapparatus, 2003, (5): 78-80.
[1]何善庆.采用断路器同步合闸装置解决大朝山500kV系统内过电压问题[J].高压电器,2003(05):78-80. DOI：

HE Shan-qing. USING SYNCHRONIZED-CLOSING DEVICE TO SOLVE THE SWITCHING OVERVOLTAGE PROBLEM OF A 500 kV POWER SYSTEM[J]. High voltageapparatus, 2003, (5): 78-80. DOI：

摘要

介绍了大朝山500kV系统为解决系统内部过电压的问题

引进的ABB公司断路器同步合闸装置（CAT）

对CAT的工作原理与性能、以及系统试运行和现场试验情况进行了介绍。

Abstract

This paper introduces that a type of synchro-nized-closing device is used to solve the switching overvoltage problem of Dachaoshan 500 kV power system. The principle and features of the device as well as the commissioning test on site are covered.

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