Title :
Magnetic design of transformers for 20kW charging stations of electrical vehicles
Author :
Liu, Chengxi ; Ho, S.L. ; Fu, W.N. ; Hai, S.Z.
Author_Institution :
Dept. of Electr. Eng., Hong Kong Polytech. Univ., Hong Kong, China
Abstract :
Summary form of only given: A high-frequency transformer design for a 20 kW high power charging station for electrical vehicles is presented. The structure of the high-frequency transformer, in which the primary sides are in series and secondary sides are in parallel, is employed in the main circuit design. The overall power output as well as the output efficiency of the charging station are both improved with the optimized design. Experimental results are also provided to validate the proposed method.
Keywords :
electric vehicles; high-frequency transformers; electrical vehicle charging station; high-frequency transformer magnetic design; power 20 kW; Circuit synthesis; Electric vehicles; Equivalent circuits; Inductance; MOSFET circuits; Magnetic flux; Switching circuits; Switching converters; Transformers; Voltage;
Conference_Titel :
Electromagnetic Field Computation (CEFC), 2010 14th Biennial IEEE Conference on
Conference_Location :
Chicago, IL
Print_ISBN :
978-1-4244-7059-4
DOI :
10.1109/CEFC.2010.5481075
