Design of Electric Power Parameter Monitoring System Based on DSP and CPLD

摘要：

In this article, we introduce a set of online power quality monitor who is based on DSP (Digital Signal Processor). The monitor makes full use of DSP chips strong operation capability. It can monitor power quality online, display real-time measure data and save superscalar data, which can provide accurate data to power quality evaluation and improvement On the hardware side, the system takes DSP and CPLD as core of power parameter detection circuit, and complex programmable logic device (CPLD) and phaselocked loop (PLL) as synchronous sampling circuit; TO the software, designed relative software arithmetic. At the same time, the main program of electric power parameter detection was introduced. Experiments show the proposed system is of fast response, high accuracy, and real-time processing.

关键词： DSP CPLD power quality power parameter alternating voltage sample

作者: Song Yongxian Feng Yuan Gongchenlong He Naibao

作者单位: The Institute of Electronic Engineering Huaihai Institute of Technology Lianyungang Jiangsu, China

会议类型: 国际会议

会议名称: 2011 Fourth International Conference on Intelligent Computation Technology and Automation(2011年第四届智能计算技术与自动化国际会议 ICICTA 2011)

会议地点: 深圳

会议语种:英文

页码: 638-641

在线出版日期: 2011-03-28（万方平台首次上网日期，不代表论文的发表时间）