Abstract Using Ansoft electromagnetic field finite element analysis software, this paper established a finite element analysis model of the high-speed CRH3 bullet shell type transformer under the condition of sudden short circuit of three dimensional leakage magnetic field is analyzed, then the application of virtual displacement method to calculate the winding short-circuit the distribution of electromagnetic force, for the mechanical stability of the same kind of transformer design to provide theoretical data.
Chen Xiangling. Transformer Sudden Short Circuit based on Ansoft Finite Element Analysis of Leakage Magnetic Field[J]. Electrical Engineering, 2015, 16(03): 61-62.
2015, Vol. 16 
