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Five-level hybrid half-bridge/ANPC back-to-back converter

机译:五级混合半桥/ ANPC背对背转换器

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This paper presents a hybrid five-level back-to-back converter derived from the half-bridge and the active neutral point clamped (ANPC) topologies. The topology presents improved key characteristics such as: higher efficiency, reduced number of commutations, low total harmonic distortion (THD) and low weighted total harmonic distortion (WTHD). This proposal can be used in several applications, e.g. variable speed windmills with a Doubly Fed Induction Generator (DFIG) connected to the grid, as a high power AC drive, among others. Simulation and experimental results are provided to verify the satisfactory performance of the system.
机译:本文提出了一种从半桥和有源中性点钳位(ANPC)拓扑派生的混合型五电平背靠背转换器。该拓扑呈现出改进的关键特性,例如:更高的效率,减少的换向次数,总谐波失真(THD)低和加权总谐波失真(WTHD)低。该建议可用于多种应用,例如变速风车,其中双馈感应发电机(DFIG)连接到电网,作为大功率交流变频器,等等。提供仿真和实验结果以验证系统的令人满意的性能。

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