中国铝业青海分公司电解车间的主体设备多功能天车控制系统中的14台电动机控制线路极易出故障。
The control circuit of 14 motors for multi-functional overhead crane control system of electrolysis hall of Aluminum Corp.
文章介绍了计算机接口和步进电动机运转的控制线路及有关软件核心编程的要点。
This paper introduces the computer interface, controlling circuit for step motors' operation and key programming points of the software.
根据电工培训的实践经验，分析三相异步电动机电气控制线路接线易出现的故障及原因，给出故障排除的方法，并归纳出有针对性和启发性的教学训练方法。
The remove of the control circuit failures of the three-phase asynchronous electric motor is the major and difficult aspect in the training and examination for electrical students.
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