Effect of space charge on the propagation path of air gap discharge

HAO Lixia; WANG Wei; ZHAN Huamao; HAN Xiaohui; DENG Lihong

Plasma Science and Technology > 2011 > 13(6): 714-718.

HAO Lixia, WANG Wei, ZHAN Huamao, HAN Xiaohui, DENG Lihong. Effect of space charge on the propagation path of air gap discharge[J]. Plasma Science and Technology, 2011, 13(6): 714-718.

Citation:

HAO Lixia, WANG Wei, ZHAN Huamao, HAN Xiaohui, DENG Lihong. Effect of space charge on the propagation path of air gap discharge[J]. Plasma Science and Technology, 2011, 13(6): 714-718.

Citation:

HAO Lixia, WANG Wei, ZHAN Huamao, HAN Xiaohui, DENG Lihong. Effect of space charge on the propagation path of air gap discharge[J]. Plasma Science and Technology, 2011, 13(6): 714-718.

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Effect of space charge on the propagation path of air gap discharge

Beijing Area Major Laboratory of High Voltage and EMC, State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources, North China Electric Power University, Beijing 102206, China

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Received Date: August 04, 2011

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Abstract

Abstract

The existence of space charge may be addressed as one of the reasons that could cause shielding failure of transmission lines. In order to study the effect of space charge on discharge propagation path, a new experimental system, including mainly DC high voltage generator, impulse voltage generator as well as rod-plane electrode, has been set up. The space charge was generated around the rod by means of pre-applying DC high voltage, and the air gap discharge experiments were conducted with and without pre-applying DC high voltage, respectively. Meanwhile, high speed cameras worked simultaneously from the front and lateral side to record the discharge propagation path so as to obtain the curvature. After statistical analysis, it is shown that the curvature increases in the middle and lower portions of the propagation path when the effect of space charge is taken into account.
- curvature,
- discharge propagation path,
- high speed cameras,
- space charge

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[2]	Zhenyu WANG (王振宇), Binhao JIANG (江滨浩), Yuming YAN (严禹明), Hailong ZHAO (赵海龙), N A STROKIN. Spatial charge and compensation method in a whirler[J]. Plasma Science and Technology, 2017, 19(5): 55507-055507. DOI: 10.1088/2058-6272/aa59f4
[3]	JIANG Kai (蒋锴), WANG Xianrong (王先荣), QIN Xiaogang (秦晓刚), YANG Shengsheng (杨生胜), YANG Wei (杨威), ZHAO Chengxuan (赵, 呈()选 ), CHEN Yifeng (陈益峰), SHI Liang (史亮), TANG Daotan (汤道坦), XIE Kan (谢侃). Surface Charging Controlling of the Chinese Space Station with Hollow Cathode Plasma Contactor[J]. Plasma Science and Technology, 2016, 18(7): 727-731. DOI: 10.1088/1009-0630/18/7/05
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[5]	NIU Chunping (纽春萍), DING Juwen (丁炬文), YANG Fei (杨飞), DONG Delong (董得龙), RONG Mingzhe (荣命哲), XU Dan (徐丹). The Influence of Contact Space on Arc Commutation Process in Air Circuit Breaker[J]. Plasma Science and Technology, 2016, 18(5): 460-464. DOI: 10.1088/1009-0630/18/5/02
[6]	LIU Xinghua(刘兴华), XIAN Richang(咸日常), SUN Xuefeng(孙学峰), WANG Tao(王涛), LV Xuebin(吕学宾), CHEN Suhong(陈素红), YANG Fan(杨帆). Space Charge Transient Kinetic Characteristics in DC Air Corona Discharge at Atmospheric Pressure[J]. Plasma Science and Technology, 2014, 16(8): 749-757. DOI: 10.1088/1009-0630/16/8/05
[7]	M. M. HATAMI. The Properties of the Space-Charge and Net Current Density in Magnetized Plasmas[J]. Plasma Science and Technology, 2013, 15(12): 1169-1173. DOI: 10.1088/1009-0630/15/12/01
[8]	Jongho SEON, Ensang LEE. Plasma Wall Potentials with Secondary Electron Emissions up to the Stable Space-Charge-Limited Condition[J]. Plasma Science and Technology, 2013, 15(11): 1093-1099. DOI: 10.1088/1009-0630/15/11/03
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[10]	LIU Jian (刘健), CHU Yanyun (褚衍运), REN Zhongzhou (任中洲). Theoretical Study of the Nuclear Charge Distributions of Tin Isotopes[J]. Plasma Science and Technology, 2012, 14(7): 614-618. DOI: 10.1088/1009-0630/14/7/11