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研究制作的这套采煤机摇控装置,运用数码载波遥控原理,通过采煤机电源线传递信息,对使用同一电源的、2km范围内的采煤机以及与其配套的刮板输送机等进行开启、关闭等控制。装置特别适用于操作者不宜跟机操作的危险场合中电器设备的控制,从而可以确保操作人员的安全性和采煤机控制的可靠性。该产品与以往载波产品相比,抗干扰能力强,可靠性高,使用寿命长;经多家煤矿使用证明,效果良好。
The research and manufacture of the shearer remote control device, using digital carrier remote control principle, through the shearer power line transmission of information on the use of the same power supply, within 2km shearer and its accompanying scraper conveyor and so on Open, close and other controls. The device is particularly suitable for the control of electrical equipment in hazardous situations where the operator is not warranted with the machine to ensure operator safety and shearer control reliability. The product compared with the previous carrier products, anti-interference ability, high reliability, long service life; proven by the use of a number of coal mines, the effect is good.