摘要
阐述了采煤机电缆屏蔽结构及关联特性的作用、原理和量化方法,分析了屏蔽结构及关联特性对采煤机电缆电磁兼容性、安全性和机械寿命的影响,提出合理利用屏蔽结构关联特性提高采煤机电缆可靠性和安全性的意义。
The function,principle and quantitative method of cable shielding structure and correlation characteristics of coal winning machine were expounded.The impact of shielding structure and correlation characteristics on cable electromagnetic compatibility,safety and mechanical life of the coal winning machine was analyzed,the significance of rational use of shielding structure correlation characteristics to improve cable reliability and safety of the coal winning machine.
作者
金鑫
JIN Xin(CCTEG Shanghai Co.,Ltd.,Shanghai 201401,China)
出处
《煤矿机电》
2021年第4期52-55,共4页
Colliery Mechanical & Electrical Technology
关键词
采煤机电缆
屏蔽结构
电磁兼容
安全性
机械寿命
cable of coal winning machine
shielding structure
electromagnetic compatibility
safety
mechanical life
