摘要
简要分析了恒减速制动的原理,通过比较矿井提升机各种制动过程及控制方式,得出恒减速制动能够满足提升机大型化的发展要求。并根据应用情况,指出恒减速液压站调试的关键在于第一步"贴闸",进而得出比例控制技术对提升液压系统的性能具有十分重要的作用。
After briefly analyzing the principle of constant deceleration braking, the paper contrasted various braking processes and control modes, and derived the conclusion that constant deceleration braking can meet the requirements of large scale hoist. According to application conditions, the paper indicated the key point of debugging of constant deceleration hydraulic station was initial braking with a small preset force, and further concluded that the proportional control technology has important influence on the performance of hydraulic system.
出处
《矿山机械》
北大核心
2010年第15期68-72,共5页
Mining & Processing Equipment
关键词
恒力矩制动
恒减速制动
闭环控制
比例控制技术
braking with constant moment
constant deceleration braking
closed-loop control
proportional control technology
