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船舶电机故障振动特性及快速诊断方法应用研究

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摘要 本文分析了船舶电机故障瞬时的突发性振动信号成分,可有效快速定位电机故障部位及原因,对电动机进行早期故障预防和诊断非常重要。本文总结了电机常见典型故障频率与特征,结合在实际修理中应用振动频谱分析技术对某型舰船的冷媒水泵电机故障快速诊断的成功案例,验证了该方法的可行性和有效性。
机构地区 [ [ 辽南船厂
出处 《中国设备工程》 2022年第1期161-162,共2页 China Plant Engineering
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