Summary

In 1983, Cigré Working Group 12.05 published a report summarizing the results of the analysis of transformers that failed in the period 1968 to 1978 [1]. Thirteen countries from 3 different continents took part in this survey. The authors reported of difficulties to compile and analyse the data of the survey due to incomplete or incompatible responses. Ten years later, Working Group 12.14 attempted to upgrade this survey but it was unsuccessful due to similar reasons. Study Committee A2 also started an Advisory Group on Reliability and their findings were presented at the Cigré 2006 session in [2].

Additional informations

Publication type Electra
Reference ELT_261_02
Publication year 2012
Publisher CIGRE
Working groups A2.37
File size 408 KB
Pages number 4
Price for non member 20 €
Price for member Free
Transformer Reliability Survey: Interim Report
Transformer Reliability Survey: Interim Report