PROGRESS REPORT ON HISTORICAL POWER TRANSFORMER FAILURE RATES

This month’s Featured Technical Paper is from the Proceedings of the 2020 International Conference of Doble Clients. The paper is titled: Progress Report on Historical Power Transformer Failure Rates.

Abstract

The paper is a progress report on the Doble Client Transformer Failure Statistics Subcommittee latest activities. It includes breaking down the total annual failure rates into high-voltage winding rating categories, creating the probability distribution of the annual failure rates, arranging transformer failure causes per manufacturing decade and voltage category.

Doble Service Agreement Clients

Visit the Doble Portal. This and all other technical papers and presentations are available in the Doble Portal  - one of the many benefits available to you as a Doble Service Agreement Client. To get a Portal Login, email clientservicesinfo@doble.com to receive your user name and password.