摘要
讨论了电能质量检测方法,以快速傅里叶变换作为控制算法设计电能质量检测软件;根据同步汽轮机的数学模型,在PSCAD仿真平台中搭建了分布式发电系统并网模型,基于FFT算法并使用C#编程语言设计出了电能质量分析检测软件。软件通过测试分析,满足国标要求,可靠性高,对分布式发电系统电能质量的检测研究有积极影响。
Discussed the power quality detection method,with fast fourier transform as the control algorithm design of power quality detection software;the synchronous mathematical model of steam turbine is based in PSCAD simulation platform to build the system of distributed generation （dg） model,based on FFT algorithm and use the C# programming language designed for power quality analysis testing software.The software through test and analysis,meet the requirement of national standard,and has high reliability,the research on distributed power generation system of power quality detection has a positive effect.
出处
《电子质量》
2014年第8期7-10,14,共5页
Electronics Quality
关键词
电能质量
快速傅里叶
测试分析
可靠性
power quality
fast fourier
test and analysis
reliability
