This paper presents the design and analysis of a three-level hybrid boost converter based on a single-phase three-level T-type inverter. The proposed converter can provide high energy conversion efficiency and high voltage gain capability with reduced component count. The pulse-width-modulation signals of the proposed converter are generated by comparing two duty cycles and two triangular carrier signals. The proposed converter consists of four power switches, four diodes, an inductor, and two capacitors. Detailed converter operations at each switching state with the corresponding voltage and current waveforms of each component are discussed. The functionality and performance of the proposed converter are verified through simulation and experimental results.

中文翻译：

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基于T型逆变器的三电平混合型升压变换器的设计与分析

本文介绍了一种基于单相三电平T型逆变器的三电平混合升压转换器的设计和分析。提出的转换器可提供高能量转换效率和高电压增益能力，并减少了元件数量。通过比较两个占空比和两个三角载波信号来生成所提出的转换器的脉宽调制信号。拟议的转换器包括四个电源开关，四个二极管，一个电感器和两个电容器。讨论了每个开关状态下转换器的详细操作以及每个组件的相应电压和电流波形。通过仿真和实验结果验证了所提出转换器的功能和性能。