矿用橡套电缆故障电火引燃矿井沼气故障形成时间的测定  

Determination of Fault Formation Time of Mine Methane Ignited by Fault Spark of Rubber Bushing Cable for Mine

作　　者：李洪义 杨军 赵勇 王岚 

机构地区：[1]新东北电气集团电器设备有限公司,辽宁沈阳110025

出　　处：《电气开关》2013年第1期43-48,共6页Electric Switchgear

摘　　要：阐述了矿用橡套电缆故障电火引燃矿井沼气故障形成时间的测定。通过大量的模拟试验证明矿用橡套电缆的最小引燃时间为5ms,这一数据与国外的研究成果一致,为实现矿井"整体防爆"安全研究工作提供了依据。The paper explains determination of fault formation time of mine methane ignited by fault spark of rubber hushing cables for mine. A lot of simulated experiments have shown that minimum ignitor firing time of the rubber bush- ing cable is 5ms,which is uniform with foreign research result. It provides the basis for achieving integrated explosion - proof safe research work of mines..

关 键 词：故障形成 引燃时间 快速断电 整体防爆 

分 类 号：TM247[一般工业技术—材料科学与工程]