基于Matlab/Simulink和Labview的闪变测量研究  

Research on Flicker Measurement Based on Matlab/Simulink and Labview

作　　者：张子林[1] 李群湛[1] 刘航[1] 徐文娟[1] 

机构地区：[1]西南交通大学电气工程学院,四川成都610031

出　　处：《大功率变流技术》2010年第3期51-55,共5页HIGH POWER CONVERTER TECHNOLOGY

摘　　要：闪变是评定电能质量的重要指标之一,它反映了电压波动引起的灯光闪烁对人视感产生的影响和电网的供电电压质量,因此,闪变测量研究实用性强。本文讨论了基于国际电工委员会(IEC)设计规范的闪变仪测量原理,并建立了闪变测量仿真模型。通过Matlab/Simulink和Labview的结合,对该模型进行了仿真,仿真结果满足IEC标准。Flicker is one of important factors to estimate power quality, which reflects the effect of lights flash from the voltage fluctuation on visual sense of human and supply voltage quality of power grid. Therefore, the study of flicker measurement is practical. It discusses the measurement principle of flickermeter based on the design specifications of International Electrotechnical Commission （IEC） and establishes a flicker measurement simulation model. By the combination of Matlab/Simulink and Labview, simulation is conducted and the result satisfies IEC standard.

关 键 词：闪变 闪变仪 电能质量 MATLAB/SIMULINK LABVIEW 

分 类 号：TM933[电气工程—电力电子与电力传动]