主动校正系统谐波补偿模式建模

2015 International Conference on Mechanical Engineering, Automation and Control Systems (MEACS) Pub Date : 2015-12-01 DOI:10.1109/MEACS.2015.7414924

B. Abramovich, Y. Sychev

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引用次数: 0

摘要

本文研究了非线性负荷集中分布的工业企业(包括机械制造企业)供电系统的电能质量增长问题。本文介绍了并联有源滤波器作为一种电能质量增加的有源校正系统的应用。通过数学建模和计算机仿真，对并联型有源滤波器谐波检测与消除算法进行了描述和验证。为此，在Matlab Simulink环境下建立了具有非线性负荷的机械制造企业广义工业供电系统的数学模型。仿真结果表明，该算法在不同谐波补偿模式下的有效性。该模型也可用于谐波发射评估，为电能质量提升选择合适的技术决策。

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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Modeling harmonic compensation modes of active correction systems

This paper deals with power quality increasing problem in power supply systems of industrial enterprises with intensive spread of nonlinear load, including machine-building enterprises. The usage of shunt active filter as a kind of active correction system for power quality increasing is presented in the paper. The proposed algorithm of harmonic determination and elimination for shunt active filter is described and justified by means of mathematical modeling and computer simulation. A mathematical model of generalized industrial power supply system of machine-building enterprise with nonlinear load was developed within a Matlab Simulink software environment for this purpose. In process of simulation the efficiency of proposed algorithm is shown in different modes of harmonic compensation. The proposed model also can be used for harmonic emission evaluation when choosing proper technical decision for power quality rising.

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2015 International Conference on Mechanical Engineering, Automation and Control Systems (MEACS)

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