基于DSP和430单片机的电能质量分析仪设计

Design of Power Quality Analyzer Based on DSP and MSP430

文中介绍了一种由TMS320VC5410和MSP430F2416双核组成的电能质量分析仪。DSP5410作为运算核心,负责采集和处理数据;MSP430作为控制核心,负责人机界面的操作和显示。2个核心通过主机接口HPI进行主从控制和数据通信。该设计能够对工频交流电的电压有效值、电流有效值、有功功率、无功功率、功率因数、谐波等主要电能质量参数进行测量。

This paper presented a power quality analyzer based on TMS320VC5410 and MSP430F2416.DSP5410 as the computing core was responsible for collecting and processing data.And MSP430 as the control core is responsible for the man-machine interface and display.Two cores communicate through the Enhanced Host-Port Interface（HPI-8）.The design can measure AC voltage RMS,current RMS,active power,reactive power,power factor and harmonics.