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随着煤矿事业的快速发展,对设备的使用中电气自动化的设计越来越重要。计算机大规模集成电路的发明,在各个领域得到了广泛的应用。PLC可编程控制技术就是计算机微型化发展的最新成果,由于自身具备特殊的逻辑运算和算数功能,在煤矿提升机电气控制系统中起到非常重要的作用。介绍了PLC的特点,探讨了在煤矿提升机电气控制系统中的设计与应用。
With the rapid development of coal mines, the design of electrical automation in the use of equipment has become more and more important. The invention of computer large scale integrated circuit has been widely used in all fields. PLC programmable control technology is the latest achievement of the miniaturization of computer. Due to its special logic and arithmetic functions, PLC programmable logic controller plays a very important role in the electrical control system of coal mine hoist. The characteristics of PLC are introduced, and the design and application in the electrical control system of coal mine hoist are discussed.