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| 特高压1100kVGIS设备的两种技术方案 | |
| 引用本文： | 夏文,王传川,徐晟.特高压1100kVGIS设备的两种技术方案[J].高压电器,2011,47(9):44-49. |
| 作者姓名： | 夏文 王传川 徐晟 |
| 作者单位： | 1. 西安西电国际工程有限责任公司,西安,710075 2. 西安西电高压开关有限责任公司,西安,710067 3. 西安西电开关电气有限公司,西安,710077 |
| 摘 要： | 目前,应用于国家电网特高压交流示范工程1 100 kV GIS设备有两种不同的技术方案:一种GIS设备是带合闸电阻的双断口断路器,隔离开关带电阻；另一种GIS设备则是带合闸电阻的四断口断路器,隔离开关不带电阻.笔者主要从气室压力、绝缘尺寸、灭孤单元的选择、断路器带合闸电阻的定尺、隔离开关的设计等方面介绍了两种不同技术方... |
| 关 键 词： | 特高压 金属封闭气体绝缘开关(GIS) 双断口 四断口 |
Two Technical Solutions for UHV 1100 kV GIS |
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| XIA Wen,WANG Chuan-chuan,XU Sheng.Two Technical Solutions for UHV 1100 kV GIS[J].High Voltage Apparatus,2011,47(9):44-49. | |
| Authors: | XIA Wen WANG Chuan-chuan XU Sheng |
| Affiliation: | XIA Wen1,WANG Chuan-chuan2,XU Sheng3(1.Xi'an Electric Engineering Co.,Ltd.,Xi'an 710075,China,2.Xi'an XD High Voltage Apparatus Co.,Xi'an 710067,3.Xi'an XD Switchgear Electric Co.,Xi'an 710077,China) |
| Abstract: | There exist two technical solutions for a 1 100 kV GIS in the State Grid of China Ultra High Voltage AC Pilot Project.One adopting a double-break circuit breaker with a closing resistor,whose disconnector has a resistor;the other adopting four-break circuit breaker with closing resistor,whose disconnector has no resistor.This paper introduces the two technical solutions from such aspects as gas pressure,dielectric dimension,choice of interrupting units,specification of a circuit breaker with a closing resis... |
| Keywords: | ultra high voltage metal-enclosed gas-insulated switchgear(GIS) double-break four-break |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |