中国特种设备安全
中國特種設備安全
중국특충설비안전
CHINA SPECIAL EQUIPMENT SAFETY
2014年
3期
28-30
,共3页
纠偏检测%起重机%PID%可编程控制器%变频器%啃轨
糾偏檢測%起重機%PID%可編程控製器%變頻器%啃軌
규편검측%기중궤%PID%가편정공제기%변빈기%습궤
Deviation detection%Crane%PID%PLC%Inverter%Gnawing rail
本文分析桥门式起重机大车运行机构啃轨的原因,提出运用纠偏检测控制技术。结合先进的PLC控制和变频调试技术、PID控制器以及现场总线通讯技术等,取代传统的电气控制方式,减少桥门式起重机中大车的啃轨现象,提高设备的安全使用性能,减少设备的故障率,降低维护成本和维修工作量,同时操作简单、运行可靠,具有节能等效果。
本文分析橋門式起重機大車運行機構啃軌的原因,提齣運用糾偏檢測控製技術。結閤先進的PLC控製和變頻調試技術、PID控製器以及現場總線通訊技術等,取代傳統的電氣控製方式,減少橋門式起重機中大車的啃軌現象,提高設備的安全使用性能,減少設備的故障率,降低維護成本和維脩工作量,同時操作簡單、運行可靠,具有節能等效果。
본문분석교문식기중궤대차운행궤구습궤적원인,제출운용규편검측공제기술。결합선진적PLC공제화변빈조시기술、PID공제기이급현장총선통신기술등,취대전통적전기공제방식,감소교문식기중궤중대차적습궤현상,제고설비적안전사용성능,감소설비적고장솔,강저유호성본화유수공작량,동시조작간단、운행가고,구유절능등효과。
This paper analyzed the reasons of rail gnawing for gantry crane traveling mechanism, proposed using the correct test control technology. Combined with the advanced PLC control and frequency conversion technology, PID controller and ifeld bus communication technology, the methods replaced the traditional electrical control, reduced the rail gnawing phenomenon of crane bridge gantry crane in use, improved safety performance of the equipment, reduced the equipment failure rate, the cost of maintenance and repair work, also had the advantages of simple operation, reliable running with energy-saving effect.