Managing and assessing transformer test data in CORTEX Grid: Structured data as the basis for consistent transformer condition assessment

This article describes how CORTEX Grid structures transformer test data around the asset and its internal configuration.

Power transformer condition assessment depends not only on accurate measurements, but also on the ability to manage and interpret test data consistently over time. This article describes how CORTEX Grid structures transformer test data around the asset and its internal configuration. This structured approach enables systematic assessment methods such as historical trending, direct comparison, fleet-based evaluation, and criticality-aware interpretation, supporting technically sound engineering decisions.

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