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针对板正电晕放电电场强度及电流密度理论分析

heoretical analysis of electric field and current density

中文摘要英文摘要

本文在前期针板式电晕放电伏安特性研究及电晕放电电离区形貌确定的实验基础上,主要对针板式正直流电晕放电电离区及迁移区内电场强度和电流密度的分布进行了理论分析。结合实验确定的边界条件,理论分析得到的两区域内电场强度和电流密度的变化趋势与实验结果是一致的。

Based on the former experimental work on the current-voltage characteristics of a multi-needle-to-plate corona discharge and the morphology determination of the ionization region, this paper aims to analyze the distributions of electric field and current density in ionization and drift region in positive DC multi-needle-to-plate corona discharge. Under the determined boundary conditions in the experiment, the trends of electric field and current density of two regions coming from theoretical analysis are consistent with experiment results.

朱益民、张零零、宓东、杨树、葛辉

电工基础理论高电压技术

电晕放电电离区迁移区电场强度电流密度

corona dischargeionization regiondrift regionelectric field intensitycurrent density

朱益民,张零零,宓东,杨树,葛辉.针对板正电晕放电电场强度及电流密度理论分析[EB/OL].(2009-12-22)[2025-08-18].http://www.paper.edu.cn/releasepaper/content/200912-776.点此复制

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