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| 气体杂质对SF6气体分解产物影响研究 | |
| 引用本文： | 景 皓,常鲜戎,庞先海,孙 袆,高 飞.气体杂质对SF6气体分解产物影响研究[J].河北工业科技,2012,29(3):141-145. |
| 作者姓名： | 景 皓 常鲜戎 庞先海 孙 袆 高 飞 |
| 作者单位： | 1. 华北电力大学电气与电子工程学院,河北保定071003;河北省电力研究院,河北石家庄050021 2. 华北电力大学电气与电子工程学院,河北保定,071003 3. 河北省电力研究院,河北石家庄,050021 |
| 摘 要： | 对SF6气体内的氮气、水分、氧气和四氟化碳4种气体杂质在放电情况下对SF6气体分解产物的影响进行了详细的试验研究。结果表明,在低能量放电情况下,氮气和四氟化碳含量变化对SF6气体分解产物影响较小,水分和氧气杂质能促进SF6气体分解产物的生成。研究结果为通过SF6分解产物判断设备故障提供参考。 |
| 关 键 词： | SF6气体 气体杂质 分解产物 |
| 收稿时间： | 2012/1/15 0:00:00 |
| 修稿时间： | 2012/3/1 0:00:00 |
Influence of gas impurity on SF6gas decomposed products |
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| JING Hao,CHANG Xian-rong,PANG Xian-hai,SUN Yi and GAO Fei.Influence of gas impurity on SF6gas decomposed products[J].Hebei Journal of Industrial Science & Technology,2012,29(3):141-145. | |
| Authors: | JING Hao CHANG Xian-rong PANG Xian-hai SUN Yi and GAO Fei |
| Institution: | 1.School of Electrical and Electronic Engineering,North China Electric Power University,Baoding Hebei 071003,China;2.Hebei Electric Power Research Institute,Shijiazhuang Hebei 050021,China) |
| Abstract: | The influence of gas impurity including N2,H2O,O2 and CF4 on SF6 gas decomposed products was studied by detailed experiment.The results show that the content of N2 or CF4 has limited influence on the formation of SF6 decomposed products,but H2O or O2 has great influence on making SF6 decomposed products,in the case of low-energy discharge.The results will provide reference for fault diagnosis of GIS equipments through SF6 decomposed products. |
| Keywords: | SF6 gas gas impurity decomposed products |
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