›› 2011, Vol. 24 ›› Issue (4): 75-.

• 论文 • 上一篇    下一篇



  1. (1.中南大学 信息科学与工程学院,湖南 长沙 410083;2.珠海中慧微电子有限公司 应用技术部,广东 珠海 519020)
  • 出版日期:2011-04-15 发布日期:2011-03-31
  • 作者简介:吴海强(1979-),男,硕士研究生。研究方向:电子式电能表的开发。 凌玉华(1965-),女,教授。研究方向:现代测控技术与智能仪器,软测量技术。

A Power System Multi-Channel Synchronous Sampling Based on DSP and High-Speed ADC

 WU Hai-Qiang, LING Yu-Hua   

  1. (1.School of Information Science and Engineering,Central South University,Changsha 410083,China;
    2.Department of Applied Technology,Zhuhai ZhongHui Microelectronics Co.,Ltd,Zhuhai 519020,China)
  • Online:2011-04-15 Published:2011-03-31



关键词: DSP, 交流同步采样, 电能质量


This paper proposes a system structure which uses the TMS320C6711D DSP chip as the processing core and high-speed AD chip ADS8364 as complementary realize the analysis of the power system multi-channel synchronous sampling.Emphasis is put on the hardware design of the system.Test results and applications show that this design has the advantages of easy operation,good real-timeness,strong anti-interference capability,high measurement accuracy,and cost-effectiveness,and can therefore find wide applications in power systems.

Key words: DSP;AC synchronous sampling;power quality


  • TN911.72