| 曹胜敏.变频器多段速在长距离运料车控制中的应用[J].唐山学院学报,2014,27(6): |
| 变频器多段速在长距离运料车控制中的应用 |
| Application of Multiple Speeds of Frequency Converters in Long-distance Material Mover Control |
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| DOI： |
| 中文关键词: 变频器 PLC 运料车 多段速 |
| 英文关键词: frequency converter PLC material mover multiple sections of speeds |
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| 中文摘要: |
| 针对在大面积车间生产线上的长距离运料车，设计 PLC 控制变频器的控制系统，使料车在相隔不同距离的区间行驶时，可判断方向及采用不同的速度，以达到提高生产效率和节能的目的。重点分析速度选择、行驶方向判断等关键程序模块。 |
| 英文摘要: |
| For long-distance material movers on a large workshop production line,the author of this paper designs a control system in which PLC controls the frequency inverter.The system can detect the directions of material movers and determine their different speeds to achieve the purpo-ses of greater production efficiency and energy conservation when they travel at different dis-tances.The paper focus on the analysis of key program modules concerning speed control,direc-tion detection,etc. |
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