Supported by the National Natural Science Foundation of China(No.51277131);the National Basic Research Program of China("973" Program,No.2014CB239501 and No.2014CB239506)
To understand the vibration noise behaviors of amorphous metal alloy core distribution transformer(AMACDT), a 10 k VA prototype was tested under no-load and short-circuit conditions, respectively. The vibration charac...
Project supported by National Natural Science Foundation of China(51277131), State Key Laboratory Electrical Insulation and Power Equipment, State Key Laboratory Power System (SKLD 11KZ06).
The diagnosis of water trees of cable insulation is of great importance as the water-treeing is a primary cause of aging breakdown for the middle voltage cables. In this paper, it is described how the water-tree-aged ...