一种基于改进型Greinacher倍压器的高电压增益DC-DC变换器拓扑
A new Topology of a High-Voltage-Gain DC-DC Converter Based on Modified Greinacher Voltage Multiplier
摘要：
提出了一种新的非隔离两相交错并联升压型DC-DC变换器拓扑结构，该变换器采用改进型Greinacher倍压单元（VMC），工作于连续导通模式（CCM）。所提出的拓扑可以快速实现高增益，低应力的组件和适当的占空比。此外，由于该转换器中使用的交错技术，该拓扑结构在CCM中需要小的电感尺寸，同时保持输入电流的连续性。由于这些功能，这种拓扑结构可以用于许多可再生能源的应用，如光伏，直流微电网等，本文的设计程序和组件的选择。此外，所提出的转换器被模拟为将20 V的输入电压转换为400 V的输出电压，输出功率为200 W。最后，实验结果证实了分析和模拟结果。
英文摘要：
This paper proposes a new topology of a non-isolated two-phase interleaved boost DC-DC converters with modified Greinacher voltage multiplier cells (VMCs) in continuous conduction mode (CCM). The proposed topology can quickly achieve a high gain with low stress on components and proper duty cycle. Moreover, this topology requires a small inductance size in CCM while maintaining the continuity of the input current due to the interleaved technique used in this converter. Because of these features, this topology can be used in many renewable applications such as PV, DC microgrids, etc. The design procedures and component selection are presented in this paper. Furthermore, the proposed converter was simulated to convert an input voltage of 20 V to output voltage of 400 V with an output power of 200 W. Finally, experimental results have been provided to confirm the analysis and simulation results.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
