Diagnostics of transformers and chokes at the place of their installation.

The field of transformer diagnostics is focused on the determination of the current state of power and instrument transformers. Common diagnostic methods are used for this purpose. We carry out tg delta measurements, measurements of capacity, insulation resistance, winding resistance and transformer transmissions... . In case of non-conventional methods we focus on the development of measurement of static and dynamic resistance of the load tap changer.

Diagnostics of transformers and chokes in the specialised workshop HESIA HALL

Part of the specialised workshop for the repairs and reconstructions of transformers HESIA HALL is a high-voltage laboratory in which our personnel carry out the transformer diagnostics. Naturally, we also prepare a measurement report on the state of the device.