基于AD7606的智能电网数据采集系统设计  

Design of smart grid data acquisition system based on AD7606

作　　者：王水鱼[1] 王伟[1] 

机构地区：[1]西安理工大学,陕西西安710048

出　　处：《微型机与应用》2016年第22期8-10,共3页Microcomputer & Its Applications

摘　　要：鉴于智能化变电站设备中的多路电流和电压的测量和监控需求,设计了一种基于AD7606的多通道数据采集系统。详细介绍了16位、8通道模数转换芯片AD7606的工作特性及常用工作方式设置,以此为基础设计了以现场可编程门阵列(FieldProgrammable Gate Array,FPGA)为核心控制器的模/数转换的控制和信号传输的软件代码。该系统可通过串口总线与PC之间实现数据交换,适用于智能电网中电力系统参数的采集。In view of the requirement of the measurement and monitoring of multi-channel current and voltage in the intelligent substation equip- ment, a multi-channel data acquisition system based on AD7606 is designed. This paper introduces the working characteristics and the setting of common working mode of the 16 bit,8 channel ADC chip AD7606 in detail. Based on this, the software code for the control and signal trans- mission of analog / digital converter with Field Programmable Gate Array（FPGA） as the core controller is designed. The system can realize data transmissign between serial bus and PC, which is suitable for the collection of power system parameters in smart grid.

关 键 词：数据采集 多通道 AD7606 FPGA 

分 类 号：TM93[电气工程—电力电子与电力传动]