摘要
针对农村电网电能质量问题,设计以DSP和ARM为核心的嵌入式系统来检测农村电网的电能质量。在嵌入式Linux操作系统的软件平台上,通过QT/Embedded实现良好的人机交互界面,以TMS320VC5416数据处理器、Samsung公司的S3C2410为硬件核心,以SPI实现DSP与ARM的串口通信,并利用希尔伯特-黄变换(HHT)算法对农村电能质量进行检测,大大提高了对农村电网的用电质量监测能力,同时也为农村电网的重建和改造提供了重要依据。
According to rural power grid power quality problems, the embedded system centered on DSP and ARM is designed to detect rural power grid power quality. In the embedded Linux operating system software platform through the QT/Embedded, the friendly man-machine interface is realized, Taking TMS320VC5416 data processor and Samsung S3C2410 as the hardware core, SPI is used to achieve DSP and ARM serial port communication, and the Hilbert-Huang transform （HHT） algorithm is used to detect the rural power grid power quality. It has greatly increased the capability of rural power grid power quality monitoring while providing an important basis for the reconstruction of rural power grid.
出处
《计算机与现代化》
2011年第12期165-167,共3页
Computer and Modernization
