煤矿无极绳绞车调速系统研究
Research on Speed Regulation System of Induction Rope Winch in Coal Mine
候志磊1
作者信息
- 1. 晋能控股装备制造集团沁水胡底煤业有限公司,山西沁水 048214
- 折叠
摘要
以SQ-90/110W型煤矿无极绳绞车为对象,开发一种无极绳绞车调速控制系统,系统包括硬件与软件 2 大模块,其中,硬件模块主要包括四象限三电平防爆变频器、ADS7869芯片、核心控制电路板、电源等;软件部分通过多板卡协同控制、PLC系统安全控制等实现控制.在软硬件模块协同下,无极绳绞车能安全、稳定运行.由现场应用分析可知,该方法具有良好的调速效果,在实际中具有一定的应用价值.
Abstract
Taking SQ-90/110W type endless rope winch in coal mine as the object,a speed control system for endless rope winch is developed.The system includes two modules:Hardware and software.The hardware module mainly includes four-quadrant three-level explosion-proof frequency converter,ADS7869 chip,core control circuit board,power supply,etc.The software part realizes the control through multi board cooperative control and PLC system safety control,and makes the endless rope winch operate safely and stably under the cooperation of software and hardware modules.The field application analysis shows that this method has good speed regulation effect and has certain application value in practice.
关键词
无极绳绞车/调速系统/四象限三电平防爆变频器Key words
induction rope winch/speed control system/four-quadrant three-level explosion-proof frequency converter引用本文复制引用
出版年
2024
NETL
NSTL
万方数据