基于电网云数据管理的电气设备大数据移动实验室及其应用研究
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Research on Electrical Equipment Big Data Mobile Laboratory Based on Power Grid Cloud Data Management and Its Application
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表5 高压绕组幅频曲线相关系数
Tab. 5 Correlation coefficient of amplitude-frequency curves of high-voltage winding
对比数据相关系数频段
低频段中频段高频段
HOA1-HOB1(1, 2)2.953 61.949 32.619 22.443 5
HOA1-HOC1(1, 3)2.132 30.875 52.215 01.614 7
HOB1-HOC1(2, 3)2.193 10.820 12.343 51.951 7