摘要
分析了矿井供电系统特点及矿用橡套软电缆的特点,介绍了一种考虑电缆绝缘屏蔽断口电场控制的矿用橡套软电缆接续方案。通过具体的试验数据,证明了该方案的可靠性,并对矿用电缆的护套修复及矿用电缆附件的安全问题进行了探讨,提出了矿用电缆中间接头煤矿安全认证分为金属类和非金属类的建议。
The features of underground coal mine power system and coal mine rubber cable are analyzed. It is introduced a connection solution for coal mine rubber cable with the insulation shield breaker electric field control. The reliability is issues are divided to discussed. metal and g proved by test data, at the same time, the outer sheath repair and the safety certification Then proposes the suggestion that coal mine cable middle joint safety certification should be non-metal type
出处
《煤矿机电》
2012年第5期51-54,57,共4页
Colliery Mechanical & Electrical Technology
关键词
矿用电缆
电缆接续
护套修复
电场控制
mine cable
cable connection
sheath repair
electric field control
