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Substation Thermal Anomaly Interpretation: A Technical Reference Manual for Predictive Maintenance

Date: April 06, 2026

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Thermal Exception Case Study

Infrared Thermography (IRT) is a critical, non-intrusive diagnostic tool that allows utility engineers to visualize the thermal health of energized systems without service interruption. For a Senior Substation Maintenance Engineer, the objective is to move beyond periodic inspection into a disciplined Predictive Maintenance (PDM) strategy.

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