| 电力设备带电清扫技术的现状及展望 |
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| 引用本文： | 张晋,汲胜昌,曹涛,欧小波,王志龙. 电力设备带电清扫技术的现状及展望[J]. 绝缘材料, 2009, 42(2) |
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| 作者姓名： | 张晋 汲胜昌 曹涛 欧小波 王志龙 |
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| 作者单位： | 西安交通大学,电气工程学院,西安,710049;北京诺德威电力技术开发有限责任公司,北京,100070 |
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| 摘 要： | 概述了污秽闪络的机理和影响污秽闪络电压的各种因素;介绍了现阶段各种防污闪应用技术和带电水清洗、带电气吹清扫、带电机械干清扫等带电清扫方法;分析了该方法去污能力强和节约清洗用水量等优点,展望了电力设备带电水蒸汽清洗的新防污方法,并提出了一些需要研究的问题.
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| 关 键 词： | 电力设备 带电清洗 水蒸汽 |
Present and Prospect of Power Equipment's Electriferous Cleaning Technique |
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| ZHANG Jin,JI Sheng-chang,CAO Tao,OU Xiao-bo,WANG Zhi-long. Present and Prospect of Power Equipment's Electriferous Cleaning Technique[J]. Insulating Materials, 2009, 42(2) |
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| Authors: | ZHANG Jin JI Sheng-chang CAO Tao OU Xiao-bo WANG Zhi-long |
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| Affiliation: | 1.School of Electrical Engineering;Xi'an Jiaotong University;Xi'an 710049;China;2.Beijing Nobbel Electric Tech Develop Co.;Ltd;Beijing 100070;China |
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| Abstract: | This paper outlined the mechanism of pollution flashover and factors affecting the pollution flashover voltage.Various application techniques preventing contamination at present stage were introduced.Live cleaning methods such as live washing,gas blowing,machine cleaning,etc.were especially described.On this basis,a new antifouling method of live cleaning with water vapor for power equipment was proposed.The technique's advantages such as effective decontamination capacity and water saving are analyzed.Fina... |
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| Keywords: | power equipment live cleaning water vapor |
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