| 气体绝缘开关装置中快速暂态过电压的抑制 |
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| 引用本文： | 王琦,李六零,邱毓昌. 气体绝缘开关装置中快速暂态过电压的抑制[J]. 电力设备, 2004, 5(3): 19-21 |
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| 作者姓名： | 王琦 李六零 邱毓昌 |
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| 作者单位： | 西安交通大学电力设备电气绝缘国家重点实验室,陕西,西安,710049 |
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| 摘 要： | SF6气体绝缘开关装置中隔离开关操作会产生快速暂态过电压(VFTO)，危害电力设备的安全运行。章分析了影响快速暂态过电压的因素，并且比较了两种抑制快速暂态过电压方法的效果。
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| 关 键 词： | 气体绝缘开关装置 快速暂态过电压 六氟化硫 电压抑制 |
| 修稿时间： | 2003-09-22 |
Suppression of Very Fast Transient Overvoltage in Gis- Insulated Switchgear |
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| WANG Qi,LI Liu-ling,QIU Yu-chang State Key Laboratory of Electrical Insulation for Power Equipment,Xi'an Jiaotong University,Xi'an ,China. Suppression of Very Fast Transient Overvoltage in Gis- Insulated Switchgear[J]. Electrical Equipment, 2004, 5(3): 19-21 |
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| Authors: | WANG Qi LI Liu-ling QIU Yu-chang State Key Laboratory of Electrical Insulation for Power Equipment Xi'an Jiaotong University Xi'an China |
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| Affiliation: | WANG Qi,LI Liu-ling,QIU Yu-chang State Key Laboratory of Electrical Insulation for Power Equipment,Xi'an Jiaotong University,Xi'an 710049,China |
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| Abstract: | Very fast transient overvoltage (VFTO) that does harm to the electrical equipment is caused by operation of the disconnector in gas - insulated switchgear (CIS). The factors influencing VFTO in CIS are investigated in this paper and two different measures of suppressing VFTO in CIS are compared. |
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| Keywords: | SF_6 Very fast transient overvoltage (VPTO) factor suppression |
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