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发明公开
CN110011416A 一种变电设备在线监测装置可靠性评估方法及装置 审中-公开

一种变电设备在线监测装置可靠性评估方法及装置
摘要：
本发明公开了一种变电设备在线监测装置可靠性评估方法，包括：获取待评估的监测装置的特征数据集；并对所述特征数据集中的无效数据进行标记；使用各类无效数据的判据对所述特征数据集进行判别，获取所述特征数据集对应的判别值；为每个判别值分配不同的权值，通过对每个判别值相加求和获得所述监测装置的状态值；将所述状态值与容忍度进行比较，完成对所述监测装置的评估。解决了目前变电设备在线监测装置质量良莠不齐导致电力企业无法全面系统掌握装置运行情况的问题。
摘要（英）：

The invention discloses a method for reliability assessment of a transformation equipment online monitoring device. The method comprises the steps of: obtaining a feature data set of a monitoring device to be assessed; marking invalid data in the feature data set; discriminating the feature data set by employing the criteria of various invalid data to obtain discrimination values corresponding tothe feature data set; respectively distributing different weight values for the discrimination values, summing the discrimination values to obtain the state value of the monitoring device; and comparing the state value with the tolerance to complete assessment for the monitoring device. The problem is solved that current transformation equipment online monitoring devices are different in quality so that electric power enterprises cannot comprehensively and systematically master the running condition of the devices.

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