Title :
The Research of Half-bridge DC/DC Converter Based on DSP
Author_Institution :
Huangshi Inst. of Technol., Huangshi, China
Abstract :
Half-bridge ZVS DC/DC converter is a kind of DC/DC converter which has good performance, its switching valve moves under zero potential soft switch condition, switch loses slightly, simple structure, complied with the development trend of direct-current power supply miniaturization and high frequency, therefore it´s widely researched and applied in the high efficiency DC/DC transformation situation. Carried on theoretical analysis, simulation and experimental study revolves around questions like half bridge ZVS PWM DC/DC converter working principle, soft switch realization, main circuit selection and voltage single link control and so on.
Keywords :
DC-DC power convertors; PWM power convertors; digital signal processing chips; switching convertors; voltage control; zero voltage switching; DSP; direct-current power supply miniaturization; half bridge ZVS PWM DC-DC converter; soft switch realization; switching valve; voltage single link control; zero potential soft switch condition; Analytical models; Bridge circuits; Circuit simulation; DC-DC power converters; Digital signal processing; Frequency conversion; Power supplies; Switches; Valves; Zero voltage switching;
Conference_Titel :
Intelligent Information Technology Application, 2009. IITA 2009. Third International Symposium on
Conference_Location :
Nanchang
Print_ISBN :
978-0-7695-3859-4
DOI :
10.1109/IITA.2009.51
