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| Analysis and Research on Improved ZCT Boost PWM Converters |
| Liu Xiaohu, Lv Zhaorui |
| Naval University of Engineering, Wuhan 430033 |
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Abstract According to miniaturization of dc converter, an improved ZCT Boost PWM converter is proposed. ZCT on main switch can achieved with adding one auxiliary switch. The resonance process and parameter design of soft switching are introduced, Problems arise on real device are analyzed. the parameter design to achieving soft switching is verified based on simulation and experiment. the contrast of simulation with experiment verified the validity of the scheme.
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Published: 22 December 2014
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2014, Vol. 15 
