矿用风机变频过载分析及处理-节能专题-E路风机网 关键词: 矿用风机；变频器；故障处理；过载 [gap=299]Key words: fan for mine; inverter; fault treatment; overload
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On-line monitoring and trouble diagnosis system of counter-rotating type of axial fan for mine is introduced.
介绍了矿用对旋轴流式主通风机的在线监测和故障诊断系统。
Through comparison analysis on actual operation performance of local fan for mine, and the requirement of local fan performance is identified further.
通过对矿用局扇的性能试验研究和实际运行性能对比分析，进一步明确了对局扇运行性能的要求。
The structure of axial fan for mine fan was technically reformed by using aviation technology, and its economic benefits is remarkable after reforming.
利用航空技术对矿井轴流通风机结构进行了技术改造，改造后经济效益显著。
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