| 电晕笼内导线交流电晕起始电压判断方法 |
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| 引用本文： | 陈澜,卞星明,陈枫林,孟晓波,王黎明,关志成.电晕笼内导线交流电晕起始电压判断方法[J].高电压技术,2011,37(1):85-90. |
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| 作者姓名： | 陈澜 卞星明 陈枫林 孟晓波 王黎明 关志成 |
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| 作者单位： | 1. 清华大学电机工程与应用电子技术系,北京,100084;清华大学深圳研究生院,深圳,518055
2. 清华大学深圳研究生院,深圳,518055 |
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| 基金项目： | 国家重点基础研究发展计划(973计划)(2009CB724503); 华北电网公司科技项目(09E000310025)~~ |
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| 摘 要： | 导线电晕引起的电磁环境问题是特高压输电线路建设的技术难题之一.电晕起始电压是反映导线电晕特性的重要参数,而当前对电晕起始电压的判断方法并不统一.电晕笼是一种用来模拟实际输电线路电磁环境的经济、有效的工具,为得到比较准确的判断方法,通过在小型电晕笼中,对单根实际输电导线进行电晕实验,同时利用紫外成像仪、局部放电仪、无线电...
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| 关 键 词： | 电晕笼 电晕放电 电晕起始电压 紫外成像(UV)仪 局部放电 无线电干扰 可听噪声 |
Method to Judge Corona Inception Voltage of AC Transmission Lines Using Corona Cage |
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| CHEN Lan
,
BIAN Xing-ming
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CHEN Feng-lin
,
MENG Xiao-bo
,
WANG Li-ming
,
GUAN Zhi-cheng.Method to Judge Corona Inception Voltage of AC Transmission Lines Using Corona Cage[J].High Voltage Engineering,2011,37(1):85-90. |
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| Authors: | CHEN Lan BIAN Xing-ming CHEN Feng-lin MENG Xiao-bo WANG Li-ming GUAN Zhi-cheng |
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| Affiliation: | CHEN Lan1,2,BIAN Xing-ming1,CHEN Feng-lin1,MENG Xiao-bo1,WANG Li-ming2,GUAN Zhi-cheng2(1.Department of Electrical Engineering,Tsinghua University,Beijing 100084,China,2.Graduate School at Shenzhen,Shenzhen 518055,China) |
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| Abstract: | The electromagnetic environment directly related to corona phenomena is one of the key technical problems of ultra high voltage(UHV) transmission project.Corona inception voltage is an important parameter to analyze the corona of the power transmission conductors,the judging method of corona inception is not unified.Corona cage is an effective and economical means for duplicating the corona phenomena of the transmission lines by applying lower voltage on the conductor in the cage.Ultraviolet(UV) meter,parti... |
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| Keywords: | corona cage corona discharge corona inception voltage ultraviolet(UV) meter partial discharge radio interference audible noise |
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