他励直流电机电枢并联在电动钻机中的应用  

Application of separately excited DC motor armature parallel connection in the electric drilling rigs

作　　者：张振中[1] 许美成 

机构地区：[1]天水电气传动研究所有限责任公司,甘肃天水741020

出　　处：《电气传动自动化》2012年第3期46-48,共3页Electric Drive Automation

摘　　要：他励直流电机电枢并联运行时负载不能自动均衡,必须设计相应的负载均衡电路进行调节。详细分析了调节他励电机励磁的办法,解决了胜利九号钻井平台他励直流电机电枢并联负载均衡问题。Separately excited DC motor armature parallel operation load can not be automatically balanced, the corresponding load equalizing circuit must be designed. The adjustment methods of seperately DC motor excitation are analyzed. The DC motor armature parallel load balance problems in shengli NO.9 drilling platform are also solved.

关 键 词：励磁 电枢并联 特性曲线 数字修正 

分 类 号：TM331.3[电气工程—电机]