用示波器可视化空间矢量的简单电路

2020 International Symposium on Industrial Electronics and Applications (INDEL) Pub Date : 2020-11-04 DOI:10.1109/INDEL50386.2020.9266170

P. Pejovic

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引用次数: 0

摘要

本文提出了一种基于相电压的空间矢量分量模拟计算的简单电路。空间矢量轨迹可以用示波器直接显示。所提出的电路仅由9个电阻器组成。给出了一种计算电阻值的算法和支持该设计的程序。采用三相电压源型逆变器模型对该方法进行了实验验证。提出了三种可视化记录数据的方法，每种方法捕获空间矢量轨迹的不同方面。

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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A Simple Circuit to Visualize Space Vectors by an Oscilloscope

The paper presents a simple circuit for analog computation of space vector components on the basis of phase voltages. The space vector trajectory could be directly visualized by an oscilloscope. Proposed circuit consists of nine resistors only. An algorithm to compute the resistor values and programs that support the design are provided. The method is experimentally verified using a three-phase voltage source inverter model. Three methods to visualize recorded data are proposed, each capturing different aspect of the space vector trajectory.

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2020 International Symposium on Industrial Electronics and Applications (INDEL)

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