适用于风光互补电场的CAN网络数据采集转换卡设计  

CAN Network Data Acquisition Converting-card Applied in Wind-solar Hybird Power Plant

作　　者：鲍玉军[1] 封文静[1] 邱远航[1] 

机构地区：[1]常州工学院电子信息与电气工程学院,江苏常州213002

出　　处：《计算机测量与控制》2013年第6期1700-1702,共3页Computer Measurement &Control

基　　金：江苏省高校自然科学研究项目资助(10KJD480003)

摘　　要：针对利用CAN总线网络构造的风光互补发电场数据采集系统,以及数据信息在现场总线CAN与计算机PCI总线之间转换必须达到精确度高、速度快、实时性强等需求;使用PCI总线接口芯片PCI9052及CAN总线控制器SJA1000等器件设计了一种基于计算机PCI总线插槽的CAN网络数据采集转换卡,包括其硬件及软件设计;经实际测试,该数据采集转换卡能利用计算机对来自CAN网络的数据进行转换,可有效地用于风光互补发电场中各种监测数据的采集、转换。To the Wind--solar hybrid power plant＇ s data acquisition system constructed by CAN network, all the data information transmitted between CAN network and computer＇ s PCI bus should meet the requirements of high precision, high speed and good real time property, A kind of CAN network data acquisition converting--card based on computer s PCI bus is designed by applying PCI bus interface device PCI9052 and CAN bus controlier SJA1000. This design consists of hardware design and driven software. The research results indicate this data acquisition converting--card could be used to convert all kinds of data from CAN network, and it could be applied in wind--solar hybrid power plant efficiently.

关 键 词：风光互补电场 CAN网络 PCI总线 数据转换 

分 类 号：TP274[自动化与计算机技术—检测技术与自动化装置]