广东电力2017，Vol.30Issue(10)：17-22,6.DOI:10.3969/j.issn.1007-290X.2017.010.004
悬浮导体与高压导线间的放电规律实验分析
Experimental Analysis on Discharge Rules Between Suspended Conductor and High-voltage Wire
摘要
Abstract
In order to analyze electromagnetic interference produced by discharge between unmanned aerial vehicles or spe-cial robots and transmission lines,it is important to study discharge rules between high-voltage wires and suspended conduc-tors. Therefore,the high speed camera was used for shooting and MATLAB was used for grey value filtering for images so as to get data of discharge intervals for analyzing. Discharge shooting experiments on the conductor loaded with different critical discharge voltage multiples,changing critical discharge voltage values and loaded with wind speed were respectively performed. Results indicate discharge frequency is irrelevant to critical discharge voltage value which may augment with in-crease of ratio of conductor voltage to critical discharge voltage value. Besides,wind speed may decrease discharge frequen-cy.关键词
悬浮导体/放电规律/高速摄像机/灰度值筛选/间隔时间Key words
suspension conductor/discharge rule/high speed camera/gray value filtering/interval分类
信息技术与安全科学引用本文复制引用
吴志坤,朱宁西,刘刚,董选昌..悬浮导体与高压导线间的放电规律实验分析[J].广东电力,2017,30(10):17-22,6.基金项目
国家高技术研究发展计划(863计划)项目(2015AA050201) （863计划）
