电器与能效管理技术Issue(22)：6-9,49,5.DOI:10.16628/j.cnki.2095-8188.2016.22.002
磁场作用下分断初速度对直流分断电弧两相燃弧时间影响的研究
Study on the Influence of Breaking Initial Velocity on Two-PhaseArc Time of DC Breaking Arc under Magnetic Field
摘要
Abstract
Breaking arc properties of switch apparatus are the key of switch design and development and the arc time is an important parameter of arc characteristics.Considering the influence factors of breaking arc,with compression and separation arc experimental device as an objeet and under the condition of DC resistance,the influence of breaking initial velocity and magnetic field intensity on the arc time of metallic phase and gas phase were studied respectively.The influence law of the breaking initial velocity and magnetic field intensity on the arc time was obtained.关键词
直流电弧/磁场强度/金属相/气相/燃弧时间Key words
DC arc/magnetic field intensity/metallic phase/gas phase/arc time分类
信息技术与安全科学引用本文复制引用
崔芮华,李超,李振平..磁场作用下分断初速度对直流分断电弧两相燃弧时间影响的研究[J].电器与能效管理技术,2016,(22):6-9,49,5.基金项目
河北省自然科学基金青年基金项目(E2015202143) （E2015202143）
