单腿MxC分析与建模

2015 International Conference on Electrical Drives and Power Electronics (EDPE) Pub Date : 2015-11-12 DOI:10.1109/EDPE.2015.7325270

P. Štefanec, B. Dobrucký

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引用次数: 5

摘要

本文对一种新型单相双相输出交流/交流变换器进行了分析和建模。它由电阻-感性负载串联负载的单支半桥矩阵变换器组成。本文解决了两个问题:一是建立与原输出相位移90度的第二个输出相;二是提供两个正交相位系统的频率控制，使其能够提供两相电机。仿真结果表明:两相电压的谐波分析;随负载时间常数的参数变化，R-L负载下最大可能可达电流波形。仿真结果对变换器的合理设计提出了建议，并对无源负载下单相输入电压和无源负载下两相输入电压分别提出了要求。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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One leg MxC analysis and modelling

The paper deals with analysis and modelling of a new type of single-phase supplied AC/AC converter with two phase outputs. It consists of single-leg half-bridge matrix converter loaded by resistive-inductive load in series connection. There are two problems solved in the paper: a) creating of second output phase shifted by 90 degrees against original one, and b) providing of frequency control of both orthogonal phase systems able supplying a two-phase electrical machine. As simulation results are given: harmonic analysis of the voltage of both phases; maximal possible reachable current waveform under R-L load with parametric changes of the time constant of the load. The simulation is resulting to recommendation for fair and right design of the converter, and demands to single- or two phase input supply voltage, respectively, under passive R-L or motoric load.

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来源期刊

2015 International Conference on Electrical Drives and Power Electronics (EDPE)

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