| GIS设备中通过SF6气体分解产物检测判定放电类型的研究 |
| |
| 引用本文： | 杨俊坤,彭詠涛,谭向宇,王科.GIS设备中通过SF6气体分解产物检测判定放电类型的研究[J].绝缘材料,2012(2):61-64. |
| |
| 作者姓名： | 杨俊坤 彭詠涛 谭向宇 王科 |
| |
| 作者单位： | 云南电力试验研究院 集团 有限公司电力研究院,云南电网公司,云南 650011 |
| |
| 摘 要： | 对GIS设备中4种典型放电故障进行了模拟试验,利用色谱-质谱联用技术(GC-MS)检测了4种典型故障下GIS设备内SF6分解产物的种类及含量,并对不同放电类型下分解产物的生成速率及种类进行了对比,研究了利用SF6分解产物判断放电类型的方法,并制定了判定流程。结果表明:利用该方法可预判GIS设备内潜伏性故障,并对故障放电类型进行定性分类。
|
| 关 键 词： | SF6分解产物 GIS放电 气质联用仪 |
GIS Device’s Discharge Type Measured by SF6 Decomposition Product |
| |
| Yang Junkun,Peng Yongtao,Tan Xiangyu,Wang Ke.GIS Device’s Discharge Type Measured by SF6 Decomposition Product[J].Insulating Materials,2012(2):61-64. |
| |
| Authors: | Yang Junkun Peng Yongtao Tan Xiangyu Wang Ke |
| |
| Affiliation: | (Yunnan Electric Power Test & Research Institute(Group) Co.,Ltd,Kunming 650011,China) |
| |
| Abstract: | Simulation tests were carried out on four kinds of typical discharge fault in GIS device.The types and contents of SF6 decomposition products in the GIS device were tested by GC-MS technique,and the formation rate and types of the decomposition products under different discharge types were compared.The discharge types judged by SF6 decomposition products were studied,and the judgment process was made.With the method we can judge the latent fault in GIS device and classify the discharge type qualitatively. |
| |
| Keywords: | SF6 decomposition products GIS discharge GC-MS |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
