摘要
应用电力拖动系统中的电动机这一理论,对某吊车用起升电动机屡次烧毁的实际案例进行分析,列出若干可能产生故障的原因,最终找出了导致电动机烧毁的根本原因。基于此理论,提出了若干全面、详尽的解决方案,进行可行性研究后最终选出最佳的技术改造方案。
The theory that electricity is drawing the electric motor was applied to analyze the practical case, in which the electric motor for lifting of a certain crane burned up repeatedly. Some reasons that might cause the failure were listed, and the essential problem was finally found out, based on which several comprehensive solutions were presented. The proper plan for technical reform was chosen in terms of the study of feasibility.
出处
《筑路机械与施工机械化》
北大核心
2011年第12期87-89,共3页
Road Machinery & Construction Mechanization
关键词
电动机
负载持续率
烧毁
温升
electric motor
duty cycle
burn up
temperature rise
