Modern power monitoring systems record vast amounts of equipment operational data. For these systems to improve efficiency and performance, the data must be presented as an intuitive decision aid for watchstanders. The Nonintrusive Load Monitor (NILM) dashboard provides actionable information for energy score-keeping, activity tracking, and equipment condition-based maintenance (CBM). Using a NILM to present metrics that track changes in equipment signature and equipment behavior allows for effective CBM. Electrical monitoring through the NILM dashboard can identify both "soft" faults (the gradual degradation of equipment performance) and "hard" faults (the complete failure of a piece of equipment). This paper presents metrics and visualizations that have proven useful for CBM. Analysis from case studies of fault conditions identified aboard two United States Coast Guard cutters (USCGCs), SPENCER and ESCANABA, are discussed.

中文翻译：

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NILM仪表板：可操作的反馈，用于基于条件的维护

现代电源监控系统记录了大量的设备运行数据。为了提高这些系统的效率和性能，必须将数据作为观察员的直观决策辅助工具来显示。非侵入式负载监控器（NILM）仪表板提供可操作的信息，以进行能量评分保持，活动跟踪和基于设备状况的维护（CBM）。使用NILM呈现跟踪设备特征和设备行为变化的指标可以实现有效的CBM。通过NILM仪表板进行的电气监视可以识别“软”故障（设备性能逐渐降低）和“硬”故障（设备的完全故障）。本文介绍了已证明对CBM有用的指标和可视化。