二次双向降压-升压变换器

2020 International Symposium on Power Electronics, Electrical Drives, Automation and Motion (SPEEDAM) Pub Date : 2020-06-01 DOI:10.1109/SPEEDAM48782.2020.9161829

F. Himmelstoss, Alieva Iz, H. Votzi

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引用次数: 2

摘要

提出了一种用两个半桥实现的非反相二次型降压升压变换器。对该函数进行了解释，推导了器件的电压和电流应力，并推导了量纲方程。给出了小型变换器的仿真结果和测量结果。当需要非常高或非常低的电压转换时，转换器特别有用，也可以用作永久性直流机器和太阳能应用的电机驱动。

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Quadratic bidirectional buck-boost converter

A non-inverting quadratic buck-boost converter realized with two half-bridges is presented. The function is explained, the voltage and current stress of the devices are derived, and dimensioning equations are deduced. Simulation results and measurements from a small model converter are shown. The converter is especially useful when very high or very low voltage transformations are necessary and can be used also as a motor drive for permanent DC machines and in solar applications.

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来源期刊

2020 International Symposium on Power Electronics, Electrical Drives, Automation and Motion (SPEEDAM)

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