| 变频调速技术在WD-400A电铲上的应用 |
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| 引用本文： | 程永峰.变频调速技术在WD-400A电铲上的应用[J].露天采矿技术,2011(6):69-71. |
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| 作者姓名： | 程永峰 |
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| 作者单位： | 神华宁煤大峰矿,宁夏石嘴山,753000 |
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| 摘 要： | 介绍了WD-400A型电铲电气系统的特点,对系统速度与转矩特性进行了分析,并将交流变频调速电铲与直流调速电铲的性能进行了对比分析。
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| 关 键 词： | 电铲 变频调速 ACS800变频器 速度转矩特性 |
Application of frequency control technology on the WD-400A shovel |
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| CHENG Yong-feng.Application of frequency control technology on the WD-400A shovel[J].Opencast Mining Technology,2011(6):69-71. |
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| Authors: | CHENG Yong-feng |
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| Affiliation: | CHENG Yong-feng(Dafeng Suface Coal Mine,SHen hua Ningxia Coal-mdustry Group,Shizuishan 753000,China) |
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| Abstract: | This article describes the WD-400A-type shovel electrical characteristics of the system,the system speed and torque characteristics are analyzed,and compares performances of the frequence shovel to DC shovel. |
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| Keywords: | power shove frequency control ACS800inveter speed torque characteristics |
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