摘要
以矿山设备的双电动机传动为背景,结合实际工况针对常见的两种双电动机传动类型进行了深入探讨,分析了产生不同步现象的主要因素,并基于西门子变频器提出了合适的调速控制方案。将控制方案应用前后的运行结果进行比较和分析,结果证明控制效果良好。
In combination with actual operation mode, two types of dual-motor drive in mining equipments were discussed, and main factors brought about asynchronous drive were analyzed. In addition, suitable speed control scheme based on Siemens inverter was proposed. The contrast between the operation results before and after application of the scheme indicated that the scheme had excellent control effects.
出处
《矿山机械》
北大核心
2014年第2期104-108,共5页
Mining & Processing Equipment
关键词
速度同步
负荷均衡
机械特性软化
主从传动
速度调节器
speed synchronous
load balancing
softening of mechanical characteristics
master-salve drive
speed controller
