Summary

The guide presents the way the Corona electromagnetic probe tests (TVA) are used for identifying the location of partial discharges in the stator winding insulation. A short history of the test, its application field, test methodology, safety of the test, analysis of the test results and the assessment criteria are presented. Finally, several considerations on the future development of the test are made.

Additional informations

Publication type Electra
Reference ELT_274_7
Publication year 2014
Publisher CIGRE
Study committees Power Generation and Electromechanical Energy Conversion (A1)
Working groups WG A1.28
File size 718 KB
Pages number 4
Price for non member 20 €
Price for member Free
Guide – Corona electromagnetic probe tests (tva )
Guide – Corona electromagnetic probe tests (tva )