摘要
随着铁道电气化高速发展以及各工业部门中电力电子设备的大量应用,谐波问题的影响越来越严重,谐波检测越来越重要。通过分析谐波检测的基本原理和算法,选择了DSP芯片TMS320F2812来实现谐波检测设计的方案。论述基于DSP技术的谐波分析算法的选择,并就系统的主要硬件电路设计原理和软件流程图进行了分析说明。
With the high - speed development of railway electrification and power electronic equipment widely used in the industrial sector, harmonic problems become more and more serious, the harmonic detection becomes more and more important. Through the analysis of the basic principle and algorithm of harmonic detection, this paper chooses DSP chip TMS320F2812 to realize the harmonic detection design scheme. Choice of harmonic analysis algorithm based on DSP is discussed and the main hardware design principle and software flow chart of system are presented.
出处
《信息技术》
2012年第6期191-194,共4页
Information Technology
