Design of Electrical Control System of Controllable Speeder of Belt Conveyor
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摘要: 针对带式输送机CST软启动装置存在初期投资大、结构复杂的问题，提出了一种带式输送机可控变速装置的设计方案; 简单介绍了该装置的组成及工作原理，给出了带式输送机软启动功能及多机驱动功率平衡控制策略的实现，详细介绍了该装置电气控制系统的硬件及软件设计。实验测试结果表明，该装置性能优良，性价比高，是大运量、长距离带式输送机比较理想的驱动装置。Abstract: In view of problems of great investment at early stage and complex structure of CST soft start device of belt conveyor, the paper proposed a design scheme of controllable speeder of belt conveyor. It briefly introduced composition and working principle of the device and gave implementation of soft start function and control strategy of power balance with multi-motor driving, and detailedly introduced hardware and software design of electrical control system of the device. The result of experiment test showed that the device has good performance and high performance-price ratio, which is ideal driving device for belt conveyor with large-capacity and long-distance.
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