摘要
3.3 kV供电,6 kV和10 kV高压电器等在煤矿井下应用普遍,而且井下环境复杂多变,对3.3 kV及以上煤矿防爆电器的保护性能要求极高。从煤矿防爆电器产品的检测检验角度详细阐述了检验其保护性能的装置研究,保证井下用电和人身安全。
Due to 3.3 kV power supply, 6 kV and 10 kV high -voltage electrical universal application in the coal mine underground, and underground complex and changing environment, it had extremely high performance requirements to 3.3 kV and above coal mine explosion - proof electrical protection. The article elaborated checking device of protection performance from a coal mine explosion - proof electrical products testing and inspection angle, which ensured underground electricity and personal safety.
出处
《煤矿安全》
CAS
北大核心
2014年第1期104-105,共2页
Safety in Coal Mines
关键词
3
3
KV
保护性能
检验装置
动态采集
漏电
3.3 kV
protection performance
checking device
dynamic acquisition
leakage
