微电网中电能质量问题及解决策略

摘要

This paper introduces the power quality problems and control principle of new active power filter (APF) in the micro-grid, establishes the new APF model by real-time code toolbox RTW in Matlab/Simulink simulation environment. C language code generated by running the model is actually applied to the real micro-grid system , which verifies that the control principle is advanced and illustrates the new APF has greater positive effects on improve the micro-grid power quality.%介绍了微电网的电能质量问题及新型有源电力滤波器（APF）的控制原理，利用Matlab实时代码工具箱RTW建立了新型APF的仿真模型，通过该模型自动生成C语言代码，并将该代码实际应用于微电网系统内实际运行，验证了新型APF的控制原理；结果表明将该APF应用于微电网对微电网电能质量的改善具有较大的积极作用。