4100XPC电铲空调控制系统改造设计  

Renovation and design of 4100XPC electric shovel air conditioner control system

作　　者：苏良碧 SU Liangbi(Pingshuo Group Ltd.,Co.,Shuozhou 036002,Chin)

机构地区：[1]中煤平朔集团有限公司,山西朔州036002

出　　处：《露天采矿技术》2018年第4期109-112,116,共5页Opencast Mining Technology

摘　　要：介绍了一种结合PLC控制技术与变频调速技术的电铲空调控制设计方法,通过使用三菱MELSEC可编程控制器FX3U PLC、GOT SIMPLE人机界面GS2107-WTBD、FR-F700系列变频器FR-F740-7.3K-CHT,以及TAISEE调功器对原有空调控制系统进行改造。实践证明,改造后的空调控制系统对司机室室温调节快速、准确,温度波动范围小,同时通过变频调速技术减少了电能损耗,电气配件实现了自给,从而降低了维修成本与维护成本。This article introduces a design method of electric shovel air conditioner control system which combines with PLC control and variable frequency speed control technology. Through using MITSUBISHI MELSEC programmable controller FX3 U PLC, GOT SIMPLE man-machine interface GS2107-WTBD, FR-F700 series frequency converter FR-F740-7.3 K-CHT and TAISEE regulator to reform the original air-conditioning control system. Practice has proved that the air conditioning control system regulates the cab＇s temperature rapidly and accurately, which reduces electrical power loss and realizes electrical fittings self-sufficiency, thus reducing the maintenance cost.

关 键 词：电铲空调控制系统 MELSEC可编程控制器 GOT SIMPLE人机界面 FR-F700变频器 TAISEE调功器 

分 类 号：U463.851[机械工程—车辆工程]