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投稿时间:2016-03-16
投稿时间:2016-03-16
中文摘要: 研制了一种由数字信号处理(DSP)和嵌入式微处理器(ARM)双系统构成的电能质量监测系统,详细阐述了系统的软硬件设计.该系统利用DSP控制信号的同步实时采集和分析计算,采用嵌有Linux系统的ARM通过SPI实现与DSP的通信,获取电能质量的分析数据与原始数据并传输系统指令,采用大容量存储设备实现数据的本地存储,提供智能友好的交互界面和无线通信功能.实验测试结果表明,该系统实时性好、精度高、可扩展性强,满足各项指标要求.
Abstract:A monitoring system composed of the DSP and ARM dual system is developed,and the design of hardware and software is elaborated.This system uses the DSP to control the synchronous and real-time collection and analysis and calculation of signals,ARM embedded Linux system communicates with the DSP via SPI,to obtain the original data of power quality and transmit the instruction of system,and use the large-capacity storage device to store the local data,and provide the intelligent and friendly interface display and wireless communication capabilities.The test results show that the system has good real-time,high precision,strong expandability,and meet the requirements of indicators.
keywords: power quality wireless communication digtal sigal processing advanced RISE machines Linux system
文章编号:20171009 中图分类号: 文献标志码:
基金项目:上海市科技创新行动计划地方院校能力建设项目(13160500900).
作者 | 单位 | |
孔亚非 | 上海电力学院 电子与信息工程学院 | 879273117@qq.com |
曹以龙 | 上海电力学院 电子与信息工程学院 |
引用文本:
孔亚非,曹以龙.基于DSP和ARM的电能质量监测系统[J].上海电力大学学报,2017,33(1):39-43.
KONG Yafei,CAO Yilong.Power Quality Monitoring System Based on DSP and ARM[J].Journal of Shanghai University of Electric Power,2017,33(1):39-43.
孔亚非,曹以龙.基于DSP和ARM的电能质量监测系统[J].上海电力大学学报,2017,33(1):39-43.
KONG Yafei,CAO Yilong.Power Quality Monitoring System Based on DSP and ARM[J].Journal of Shanghai University of Electric Power,2017,33(1):39-43.