【摘要】 介绍了矿山胶带输送机软起动控制系统构成、工作原理及其特点，实现了长距离重载输送机可控软起动、计算机控制管理及智能化安全保护，现场应用效果良好。更多还原

【Abstract】 Abstract The soft start control system of a belt conveyer is consisted with a computer controlled management system, soft start/braking device and micro-computer intelligent protection system to complete control and management of the main equipment of the system The site control system is consisting of SINC L1 network and PLC control station The soft starting system can be suitable for a flat conveying start of a positive power heavy loading conveyer and a downward soft start/ braking of a negative power belt conveyer to meet the driving control requirements of different sections of the belt conveyer Applications of the programming controller and the micro-computer can have an internal logical function and a central control between the overhead control system and the local control system There are three control modes, conveyer control, site control and system control The intelligent protection system can be applied to a long distance conveyer system with a protection of switch measurement and safety protection without a man on duty After the site running operation, the results are good更多还原