鹤煤八矿单相接地电容电流分析  

Analysis of Monophase Current of Grounding Capacitance for Hebi 8th Coal Mine

作　　者：吕继峰[1] 赵贤会[1] 高子余[1] 艾永乐[2] 

机构地区：[1]河南煤业化工集团鹤壁煤业公司,河南鹤壁458000 [2]河南理工大学电气工程与自动化学院,河南焦作454003

出　　处：《煤矿机电》2010年第4期82-83,共2页Colliery Mechanical & Electrical Technology

摘　　要：小电流接地系统的接地电容电流对供电可靠性影响极大。阐述了单相接地电容电流的工程计算方法,并用该法计算鹤煤八矿的单相接地电容电流。将其与实测值比较,分析产生误差的原因。The capacitive current in small grounding system makes a great influence on the reliability of power supply.The engineering calculation method of monophase current of grounding capacitance is described,by which the calculation for Hebi 8th Coal Mine is carried out.Compared with the measured value,the calculation result is less.The cause of their difference is revealed.

关 键 词：电缆 单相接地电容电流 工程计算 

分 类 号：TM131.4[电气工程—电工理论与新技术]