摘要
钻机在进行丛式井作业时,移动部分设备电缆很长,导致线路压降增大。对实际钻机设备电气线路进行了分类,指出线路压降大可能会产生的问题,并且给出解决办法,对钻机电气系统的设计有很好的指导作用。
When the cluster well rig is working, the cable of some moving parts is long, which causes the electrical line voltage drop to increase. The electrical line of the actual rig equipment is classified, and the problems that the large voltage drop may cause are pointed out, and the solution is given, which has a good guiding effect on the design of the drilling rig electrical system.
引文
[1]海上移动平台入级规范:CCS-2016[S].
[2]供配电系统设计规范:GB 50052-2009[S].
[3]Safety of machinery-Electrical equipment of machines-Part1:General requirements:IEC 60204-1-2009[S].
[4]旋转电机定额和性能:GB/T 755-2008[S].
[5]王国忠,潘齐旺.低压电缆的电压损失和电压降[J].电线电缆,2014(1):18-19.
[6]吴昕.综采工作面远距离供电压降的研究[J].中国煤炭,2014(10):77-78.
[7]仇家斌.变频器输出端与电机连接的电力电缆的要求与选用[J].电工技术,2009(7):24-25.
[8]陆俊康,张虎山,赵鹏,等.丛式井钻机电缆移运技术研究[J].机械工程师,2017(3):140-142.
[9]董辉.ZJ70DB交流变频丛式井钻机的研制[J].机械研究与应用,2013(1):80-83.
[10]王华东.传感器信号远距离传输的研究与应用[J].电气防爆,2014(12):30-33.
[11]余锡鹤,符晓红.控制回路的电压降及解决办法[J].机电设备,2001(1):30-32.
[12]崔坚.西门子工业网络通讯指南[M].北京:机械工业出版社,2005.
[13]李兴龙.高层建筑母线槽电压降校验计算[J].电世界,2014(5):12-14.
[14]周鹤良.电气工程师手册[M].北京:中国电力出版社,2008.