| 摘要 |
Transformer Testing Abstract A method of testing a transformer prior to installation in a high-pressure environment, comprises the steps of: a) providing a transformer core comprising a stack of laminations; b) applying a mechanical compression force to the stack, the force being at least 10 equivalent to the ambient pressure of the high-pressure environment; and c) testing the electrical efficiency of the transformer. Fig. 4 8 Fig9 13 |
