基于CC的电参数测量系统设计.docVIP

南 京 工 程 学 院 毕业设计说明书(论文) 题 目：基于CC2530的电参数测量系统设计 指导者： 评阅者： 20 13 年 5 月 南 京 摘要：越来越多非线性负荷和冲击性负荷的投运使得电力系统的电能质量问题日益加重,同时越来越多的用户使用基于微处理器和计算机的自动化设备,这些设备对电能质量敏感,对电能质量要求更加严格,使得电能质量问题成为供用电双方关注的焦点作为电能质量问题定量衡量和鉴定手段的电能质量监测技术成为大家迫切研究的领域。本课题的目标是开发一种具有可编程、同步测量与分析计算、无线通信等功能三相电参数测量系统。该系统能够实时监测电网中的三相电压、电流、频率、功率及功率因数等基本电能参量，为电能质量分析提供方便。核心DSP 芯片TMS320F28335，模数转换芯片为AD7656，Zigbee无线通信芯片为CC2530。本系统具有采样频率高、实时处理速度快、集成度高、成本低廉等特点 关键词：TMS320F28335，AD7656，CC2530，ZigBee无线通信 Abstract：More and more non-linear loads and shock loads put into operation makes the power system power quality problems is increasing, while more and more users use microprocessor-based automation and computer equipment that power quality sensitive to power quality requirements more stringent, making the power quality issue has become the focus of both parties for the electricity power quality problems as a quantitative measurement and identification of means of power quality monitoring technology become a pressing research field. The goal of this project is to develop a programmable, synchronous measurement and analysis computing, wireless communications and other functions-phase electrical parameter measurement system. The system is capable of real-time monitoring of the grid phase voltage, current, frequency, power and power factor, and other basic power parameters for power quality analysis with ease. Core DSP chip using TIs TMS320F28335, analog-digital conversion chip AD7656, Zigbee wireless communication chip CC2530. The system has a high sampling frequency, synchronous real-time processing speed, high integration, low cost and so on, in addition to means of communication used in recent years the rapid development of ZigBee is a specialty. KEYWORDS:TMS320F28335，AD7656，CC2530,ZIGBEE第一章 绪论 5 1.1课题背景 5 1.2电信号测量发展与需求分析 6 1.2.1 发展历程 6 1.2.2需求分析 7 1.3本课题的设计目标，要点 7 1.3.1设计目标 7 1.3.2要点及难点 7 1.4本文的主要内容和章节安排 8 第二章 系统设计技术基础概述 9