Partial discharge monitoring only creates value when it leads to reliable localization and effective decisions, not just detection.
In this E-lesson, Optics11 presents practical case studies of fiber-optic PD monitoring of transformers, using OptiFender.
The session connects two critical use cases:
• OEMs perspective: improving PD and defect localization during FAT • Asset owner perspective: enabling condition based monitoring and avoid unplanned maintenance or outages
You will see how fiber-optic sensing technology enables high-precision PD localization, pinpointing the exact PD source and reducing ambiguity in test results.
For in-service transformers, we demonstrate how continuous PD measurements are translated into a real-time health status, supporting condition-based maintenance strategies.
This session also covers: • Implementation and commissioning considerations in both factory and field environments • Integration into existing asset management workflows • How decision-grade PD data supports faster fault assessment and reduces operational risk
