Research and Design of Intelligent Wireless Power Parameter Detection System

2008 International Seminar on Future BioMedical Information Engineering Pub Date : 2008-12-18 DOI:10.1109/FBIE.2008.23

Wen Xinling

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引用次数: 1

Abstract

To assure electric power system and used in safe state, we urgent need to monitor, analyze, and measure various electric power parameter, which can provide rectifying and reforming scheme effectively, strength preventive measures, and assure electric power operation in safety, reliable, and economic. So, electric parameter monitoring technology emerges. Aiming to disadvantages of present electric parameter monitoring, we design a kind of wireless power electric parameter detection system based on single chip microprocessor (SCM) technology, wireless communication technology, and visual instrument (VI) technology, etc. System is composed of upper PC and lower PC, lower PC module acts SCM as core of processor, and uses voltage/currency transformer module, signal processor module to realize electric network signal conversion, which can be recognized by MSP430FI49 and completes signal A/D transfer by itself ADC12 module, as well as controls nRF905 wireless transceiver module to realize signal transmitting between lower PC and upper PC's wireless receiving module in real time. Wireless receiving module is connected with Upper PC installing of LabVIEW through serial interface RS-232, which power electric parameter detection system is carried out. This paper mainly introduces system's structure, part of hardware and software design in detail.

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智能无线功率参数检测系统的研究与设计

为了保证电力系统的安全运行，迫切需要对各种电力参数进行监测、分析和测量，从而有效地提供整改方案，加强预防措施，保证电力安全、可靠、经济地运行。因此，电气参数监测技术应运而生。针对目前电参数监测存在的不足，设计了一种基于单片机技术、无线通信技术、视觉仪表技术等的无线电力电参数检测系统。系统由上位机和下位机组成，下位机模块以单片机为核心处理器，利用电压/货币互感器模块、信号处理器模块实现电网信号转换，由MSP430FI49识别并由自身ADC12模块完成信号A/D转换，同时控制nRF905无线收发模块实现下位机与上位机无线接收模块之间的实时信号传输。无线接收模块通过RS-232串行接口与安装LabVIEW的上位机连接，实现电力参数检测系统。本文主要详细介绍了系统的结构、部分硬件和软件设计。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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2008 International Seminar on Future BioMedical Information Engineering

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