国外文摘与专利（英文）

Dissolved gas analysis(DGA)of natural ester insulating fluids with different chemical compositions/Gómez N A;Wilhelm H M;Santos C C;et al/Dielectrics and Electrical Insulation,IEEE Transactions on,2014(3)This study presents experimental results of the application of the dissolved gas-inoil analysis(DGA)technique to natural ester insulating fluids.The investigations covered two common types of transformer faults,discharge and overheating,and four

Dissolved gas analysis （DGA） Of natural ester insulating fluids with different chemical composi- tions/Gomez N A;Wilhelm H M;Santos C C;et al/Dielectrics and Electrical Insulation, IEEE Transactions on,2014（3） This study presents experimental results of the application of the dissolved gas-inoil analysis（DGA） technique to natural ester insulating fluids. The inves- tigations covered two common types of transformer faults, discharge and overheating, and four different commercial insulating oils, one mineral and three nat- ural esters： Biovolt A（from corn oil）, Biovolt HW （from sunflower oil with high oleic acid） and Enviro- temp FR3（from soya oil）.