摘要
矿井提升机下放重物时,多采用动力制动方式。本文介绍了动力制动的工作原理、系统组成、控制原则及控制方式,并简要分析了双闭环动力制动系统的工作过程。
When transfer heavy object to a lower level,mine hoist usually uses the way of power braking.This paper introduces the working principle,system composition,control principle,and control way of power braking.It also briefly analyses the working process of double closedring power brake.
出处
《黄金》
CAS
北大核心
1998年第5期31-34,共4页
Gold