Summary

The Brochure summarizes the main progress in partial discharge measurements on transformers during the last 10 years, covering scenarios in laboratories during factory acceptance tests (FAT) as well as on-site PD diagnostic measurements and site acceptance tests (SAT). Both the application of advanced measuring systems and different measurement principles as well as analysing methods are covered. As a major result WG D1.29 established a procedure for PD-measurements comprising three steps to assess PD problems in power transformers in a reliable and efficient way. A number of practical case studies are included in the Annex of the TB.

Additional informations

Publication type Electra
Reference ELT_291_1
Publication year
Publisher CIGRE
Study committees
  • Materials and emerging test techniques (D1)
Working groups WG D1.29
File size 2 MB
Pages number 3
Price for non member 20 €
Price for member Free

Authors

MISSEN

Partial discharges in transformers
Partial discharges in transformers