Title :
Optimal design of high-power, mid-high frequency transformer
Author :
Gang Wang ; Huina Yang
Author_Institution :
Sch. of Electr. & Electron. Eng., North China Electr. Power Univ., Beijing, China
Abstract :
A high-power, mid-high frequency transformer using silicon steel core is designed for a 30kW, 3 kHz switch-mode power supply (SMPS). Based on the area product method (AP method), the material and type of magnetic core are selected. The winding turns and transformer loss are calculated. The wire specifications are decided. The temperature field and electric field of the transformer are built and simulated by ANSYS. And the results of simulation prove that this optimal design is reasonable.
Keywords :
magnetic cores; power transformers; switched mode power supplies; transformer windings; ANSYS; AP method; SMPS; Si; area product method; electric field; frequency 3 kHz; frequency transformer; magnetic core; optimal design; power 30 kW; silicon steel core; switch-mode power supply; temperature field; winding turns; Circuit faults; Electric fields; Insulation; Metals; Power transformer insulation; Windings; Wires; high-power; mid-high frequency transformer; optimal design; simulation;
Conference_Titel :
Electronic and Mechanical Engineering and Information Technology (EMEIT), 2011 International Conference on
Conference_Location :
Harbin, Heilongjiang, China
Print_ISBN :
978-1-61284-087-1
DOI :
10.1109/EMEIT.2011.6023682
