Title :
The evaluation of thermal endurance of cast-resin dry-type transformer insulation structure
Author :
Dingguo Cai ; Jinquan Tang ; Jianfeng Li
Author_Institution :
Pearl Electr. Co., Ltd., China
Abstract :
In order to gain the qualified life of cast-resin dry-type transformer and calculate the life lost, it needs to test and evaluate the thermal endurance of insulation structure. The insulation system model is made referring to real transformer and includes all basic parts; it can also represent the electric properties and mechanical features of the whole insulation system and reflect main failure modes of real transformer.
Keywords :
resins; thermal insulation; transformer insulation; cast-resin dry-type transformer insulation structure; electric properties; insulation structure; insulation system; insulation system model; mechanical features; thermal endurance evaluation; ageing; dry-type transformer; insulation structure; life; thermal endurance evaluation;
Conference_Titel :
Electricity Distribution (CICED), 2012 China International Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4673-6065-4
Electronic_ISBN :
2161-7481
DOI :
10.1109/CICED.2012.6508446
