Development of 1100 kV SF<sub>6</sub> Circuit Breaker for GIS

ZHANG Duo; ZHAO Yun-xue; ZHENG Yu-hong; WEI Jun-mei; CHANG Yue

doi:10.13296/j.1001-1609.hva.2013.10.008

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Development of 1100 kV SF₆ Circuit Breaker for GIS

更新时间：2025-04-26

- Development of 1100 kV SF₆ Circuit Breaker for GIS
- High VoltageApparatus Vol. 49, Issue 10, Pages: 26-31(2013)
- 作者机构：
  
  1. 新东北电气(沈阳)高压开关有限公司
  2. 沈阳工业大学
- 作者简介：
- 基金信息：
- DOI：10.13296/j.1001-1609.hva.2013.10.008
  CLC： TM561.3
- Published：2013
- 稿件说明：
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[1]张铎,赵云学,郑宇宏,魏俊梅,常越.1100kV GIS用SF_6断路器的研究开发[J].高压电器,2013,49(10):26-31.

ZHANG Duo, ZHAO Yun-xue, ZHENG Yu-hong, et al. Development of 1100 kV SF₆ Circuit Breaker for GIS[J]. High voltageapparatus, 2013, 49(10): 26-31.
[1]张铎,赵云学,郑宇宏,魏俊梅,常越.1100kV GIS用SF_6断路器的研究开发[J].高压电器,2013,49(10):26-31. DOI： 10.13296/j.1001-1609.hva.2013.10.008.

ZHANG Duo, ZHAO Yun-xue, ZHENG Yu-hong, et al. Development of 1100 kV SF₆ Circuit Breaker for GIS[J]. High voltageapparatus, 2013, 49(10): 26-31. DOI： 10.13296/j.1001-1609.hva.2013.10.008.

摘要

开发1 100 kV GIS用特高压断路器对于1 000 kV特高压电网的建设具有重要意义。文中介绍了新东北电气自主研发的1 100 kV SF6断路器的技术结构特点和技术参数。对1 100 kV特高压断路器断口并联电容值的选择、对主灭弧装置的绝缘性能、开断性能、对合闸电阻开关的绝缘性能、动作原理及合闸电阻的绝缘性能、热容量等关键技术进行了计算分析。对1 100 kV特高压断路器的型式试验进行了介绍。1 100 kV特高压断路器的成功研制

标志着中国特高压开关设备的自主研发水平达到了一个新的高度。

Abstract

New Northeast Electric（Shenyang） HV Switchgear Co.

Ltd. developed the 1 100 kV SF6UHV circuit breaker independently for the construction of 1 000 kV power grid in China. In this paper

the structure and technical parameters of the circuit breaker are introduced. The selection of the parallel capacitors

the insulation and interruption performances of the main arc-extinguishing chambers

the insulation performance and action principle of the closing resistive switch

as well as the layout

insulation and thermal capacity of the closing resistors

are analyzed. In addition

the items of the corresponding type test are described.

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Related Author

MENG Weidong

YIN Fuyu

CHANG Yue

TANG Wei

WEI Junmei

WANG Yao

WU Shengwei

LIU Dongyang

Related Institution

TBEA ZonFa Shanghai High Voltage Switchgear Co.,Ltd.

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New Northeast Electric Group High Voltage Switchgear Co., Ltd.

East China Branch of State Grid

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Development of 1100 kV SF6 Circuit Breaker for GIS

DOI：10.13296/j.1001-1609.hva.2013.10.008

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Development of 1100 kV SF₆ Circuit Breaker for GIS