基于LabVIEW的中频电源电能质量分析测试系统设计

为了实现对中频电源系统检测的需求,提出了一种基于LabVIEW的电能质量分析测试系统设计方案,并完成系统的软硬件设计。该系统的硬件部分主要用来采集中频电源系统的电流、电压信号处理为计算机能够识别的弱电信号,软件部分采用LabVIEW进行编程,能够完成对电流、电压信号的计算分析。实际应用表明,该系统具有操作简便、测试准确的特点,达到了对中频电源系统各电量参数进行检测和分析的设计要求。

Design of power quality analysis test system in medium frequency power supply based on LabVIEW

In order to realize the demand for medium frequency power system detection,we propose a system design analysis and testing of power quality based on LabVIEW,and complete hardware and software design of the system.The main hard- ware components of the system used to collect medium frequency power system current and voltage signal processing system of the computer can identify weak signals using LabVIEW,software part to be programmed to complete the calculation of the current and voltage signal analysis.Practical application shows that, this system has the advantages of simple operation,ac- curate testing characteristics,reaches the design requirements of the testing and analysis of the electric parameters of medi- um frequency power supply system.