基于CC的电参数测量系统设计.pdf

毕业设计说明书(论文)题目：基于CC2530地电参数测量系统设计指导者：评阅者：2013年5月南京摘要：越来越多非线性负荷和冲击性负荷地投运使得电力系统地电能质量问题日益加重,同时越来越多地用户使用基于微处理器和计算机地自动化设备,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地焦点作为电能质量问题定量衡量和鉴定手段地电能质量监测技术成为大家迫切研究地领域.本课题地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地三相电压、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芯片采用TI公司地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、同步实时处理速度快、集成度高、成本低廉等特点另外所采,用地通信方式是近些年发展迅速地ZigBee也是一个特色.关键词：TMS320F28335,AD7656,CC2530,ZigBee无线通信Abstract：Moreandmorenon-linearloadsandshockloadsputintooperationmakesthepowersystempowerqualityproblemsisincreasing,whilemoreandmoreusersusemicroprocessor-basedautomationandcomputerequipmentthatpowerqualitysensitivetopowerqualityrequirementsmorestringent,makingthepowerqualityissuehasbecomethefocusofbothpartiesfortheelectricitypowerqualityproblemsasaquantitativemeasurementandidentificationofmeansofpowerqualitymonitoringtechnologybecomeapressingresearchfield.Thegoalofthisprojectistodevelopaprogrammable,synchronousmeasurementandanalysiscomputing,wirelesscommunicationsandotherfunctions-phaseelectricalparametermeasurementsystem.Thesystemiscapableofreal-timemonitoringofthegridphasevoltage,current,frequency,powerandpowerfactor,andotherbasicpowerparametersforpowerqualityanalysiswithease.CoreDSPchipusingTI'sTMS320F28335,analog-digitalconversionchipAD7656,ZigbeewirelesscommunicationchipCC2530.Thesystemhasahighsamplingfrequency,synchronousreal-timeprocessingspeed,highintegration,lowcostandsoon,inadditiontomeansofcommunicationusedinrecentyearstherapiddevelopmentofZigBeeisaspecialty.KEYWORDS:TMS320F28335,AD7656,CC2530,ZIGBEE第一章绪论......................................................................................................................................11.1课题背景.....................................................................................................................................11.2电信号测量发展与需求分析............................................................................................11.2.1发展历程............