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New boost converter based on Sheppard-Taylor topology

机译:基于Sheppard-Taylor拓扑的新型升压转换器

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This study presents a new boost converter based on Sheppard-Taylor topology for low-power applications. The proposed converter is capable of regulating output voltage under wide range of input voltage or load variations. Compared with the Sheppard-Taylor converter, the converter can be implemented with fewer components. The main switches of converter are turned on with zero-current-switching, and the rectifier diodes are turned off with zero-voltage-switching. A small-signal average model for the proposed converter is derived and transfer functions for the system output voltages are derived. The guidelines for the system design are provided. Finally, experimental results are given to confirm the system performance.
机译:这项研究提出了一种基于Sheppard-Taylor拓扑的新型升压转换器,适用于低功耗应用。所提出的转换器能够在很宽的输入电压或负载变化范围内调节输出电压。与Sheppard-Taylor转换器相比,该转换器可以用更少的组件来实现。转换器的主开关通过零电流开关导通,整流二极管通过零电压开关关断。推导了所建议转换器的小信号平均模型,并推导了系统输出电压的传递函数。提供了系统设计指南。最后,给出实验结果以确认系统性能。

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