Title :
Research on switching losses for induction heating power supply with LLC resonant load
Author :
Zheng Gao ; Yueqing Zhou
Author_Institution :
Sch. of Electr. Eng. & Autom., Tianjin Univ., Tianjin, China
Abstract :
This paper presents a high-frequency induction heating power supply system, which has introduced a new type of resonant load (LLC load) and cycle control method. The comparison of two switching losses under cycle control and normal parallel control in the power system is emphatically analyzed here. Finally, we use PSPICE to built simulation circuit to verify the advantages of cycle control method in reducing switching losses.
Keywords :
SPICE; induction heating; power supplies to apparatus; LLC resonant load; PSPICE; cycle control method; high frequency induction heating power supply; switching losses; Electromagnetic heating; Insulated gate bipolar transistors; Inverters; Power supplies; Resonant frequency; Switches; LLC resonant load; cycle control; induction heating;
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.2011.6023019
