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首页> 外文期刊>International Journal of Engineering Research and Applications >Simulation of DC/DC Boost Converter by using Three-Phase Indirect Matrix Converter
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Simulation of DC/DC Boost Converter by using Three-Phase Indirect Matrix Converter

机译：三相间接矩阵变换器对DC / DC Boost变换器的仿真

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摘要

In this paper, a new circuit topology is presented, which is composed of an indirect matrix converter (IMC) and a dc/dc boost converter that connects to the neutral point of a motor. An indirect matrix converter (IMC) connected with two input power sources: a gasoline generator as the main ac power supply and batteries as the secondary power source. The IMC is small in size because of having a dc-link part without an electrolytic capacitor. The dc-link part is utilized by connection with a boost-up chopper with batteries as a secondary input power source. The proposed technique successfully further reduce the size of the converter by removing the boost reactor in the boost converter stage. The proposed converter is simulated and experimentally validated using a 750-W prototype and an induction motor driven with V/f control. The total harmonic distortion of the input and output currents are 4% and 3.7%, respectively, and the efficiency is 96%
机译：在本文中，提出了一种新的电路拓扑，该拓扑由一个间接矩阵转换器（IMC）和一个连接到电动机中性点的dc / dc升压转换器组成。间接矩阵转换器（IMC）与两个输入电源相连：一个汽油发电机作为主要的交流电源，而一个电池作为第二个电源。由于具有直流链路部分而没有电解电容器，因此IMC的尺寸很小。直流环节通过与带有电池作为辅助输入电源的升压斩波器连接使用。所提出的技术通过在升压转换器级中移除升压电抗器而成功地进一步减小了转换器的尺寸。拟议的转换器是使用750 W原型和V / f控制驱动的感应电机进行仿真和实验验证的。输入和输出电流的总谐波失真分别为4％和3.7％，效率为96％

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