基于DSP芯片的新型配电监测仪  

Design of the DSP-based Monitoring System for the Quality of Electric Power Energy

作　　者：周丽红[1,2] 

机构地区：[1]江苏省中小企业电子产品工程技术研发中心,江苏淮安223003 [2]淮安信息电子工程学院,江苏淮安223003

出　　处：《电子测试》2015年第7期12-16,共5页Electronic Test

摘　　要：介绍了一种基于基于DSP芯片TMS320F2812为核心的配电监测仪。分别从硬件和软件两个方面阐述了其构成原理。硬件方面采用了ADS8364转换器和DSP芯片TMS320F2812。系统包括一个信号调节电路,A/D转换电路,DSP数字信号处理,控制电路和外部通信接口电路,以及电源电路等构成。软件方面采用C语言编写程序,给出了主程序流程图。该监测仪用于在线监测,具有测试精度准确,易于监测功能。This paper describes the distribution monitoring instrument based on DSP chip TMS320F2812 as the core.The principle of composition principle was described on both the hardware and the software.On the hardware,the equipment adopted a ADS8364 converter and a DSP chip TMS320F2812.The system mainly consists of signal conditioning circuit,A/D conversion circuit,the DSP digital signal, control circuit,processing,peripheral communication interface module and power supply circuits. Software using C language program,the flow chart of the main program is given.The monitoring system for online monitoring,has a good real-time and high precision.

关 键 词：DSP TMS320F2812 ADS8364 监控 

分 类 号：TM930[电气工程—电力电子与电力传动]