Title :
HPLC contribution to transformer survey during service or heat run tests
Author :
Carballeira, May
Author_Institution :
Lab. Central des Ind. Electriques, Fontenay aux Roses, France
Abstract :
The author discusses the use of high performance liquid chromatography (HPLC) in evaluating the state of the paper insulation in power transformers. The method used is discussed and results of a transformer survey are tabulated. Various relationships between paper degradation parameters and temperature are shown
Keywords :
chemical variables measurement; chromatography; paper; power transformers; transformer insulation; heat run tests; high performance liquid chromatography; paper degradation parameters; paper insulation; power transformers; service tests; temperature;
Conference_Titel :
Assessment of Degradation Within Transformer Insulation Systems, IEE Colloquium on
Conference_Location :
London
