摘要
针对长距离、大运量、多电机带式输送机能耗过大的问题,提出在其启动阶段采用耦合补偿策略、运行阶段采用变频调速策略对设备进行节能改造。设计改造后的设备,可在启动阶段实现功率平衡、运行阶段实现带速与运量相匹配,降低了煤矿开采成本。
In view of the problems of long distance,large volume and excessive consumption of multi-motor belt conveyor,the coupling compensation strategy is adopted in the start-up stage,and the variable frequency speed regulation strategy is adopted in the operation stage to save energy.After designing the modified equipment,the power balance is realized in the start-up stage,and the belt speed is matched with the volume of transportation in the operation stage,which reduces the cost of coal mining.
作者
芦国宏
Lu Guohong(Zhenchengdi Mine of Xishan Coal and Electricity Group,Taiyuan Shanxi 030203)
出处
《机械管理开发》
2020年第1期178-179,共2页
Mechanical Management and Development
关键词
带式输送机
节能
变频调速
耦合补偿
策略
belt conveyor
energy saving
frequency conversion speed regulation
coupling compensation
strategy
