摘要
电能质量问题日益受到广泛的关注,电压凹陷已被认知为最严重的电能质量问题之一,如何对它进行测量和监视也就成为需要解决的重要问题。本文简单介绍了电压凹陷的概念,详细分析了电压凹陷的检测算法,并对以DSP芯片TMS320F206为核心的新型电能质量监测仪的硬件和软件结构作了介绍。
Power quality is increasingly concerned especially voltage sags which is regarded as one of the most important disturbing source. Both accurate and instantaneous measurement and surveillance are the priority. This paper introduces define of voltage sags, analyzes the measurement algorithm on voltage sags in detail. And a power quality measurer based on TMS320F206 and its application software is presented.
出处
《电测与仪表》
北大核心
2006年第2期19-22,共4页
Electrical Measurement & Instrumentation
关键词
电能质量
电压凹陷
数字信号处理
power quality
voltage sag
digital signal processor
