应用于局部放电检测的高速实时数据传输系统的设计与实现  

Design and Realization of a High-speed and Real-time Data Transmission System Used for Partial Discharging Detection

作　　者：贾勇勇[1] 姚林朋[1] 黄成军[1] 

机构地区：[1]上海交通大学电气工程系,上海200240

出　　处：《电气自动化》2011年第2期82-85,共4页Electrical Automation

摘　　要：通过在FPGA中实现高速FIFO及DDR-SDRAM控制器,设计并实现了一种基于FPGA的高速实时数据传输系统。该系统可实现200MB/S的数据传输速率,解决了高速数据采集系统中数据传输速率受限的问题,完全满足对各种局部放电信号的检测要求。The paper introduces the design of a high-speed and real-time data transmission system based on FPGA by realization of high-speed FIFO and DDR-SDRAM controller. The system can transfer data at a speed of more than 200MB/S, which solves the limitation of data transmission speed in high-speed data acquisition system, and can be used for all kinds of partial discharging detections.

关 键 词：局部放电 数据传输 数据采集 FPGA DDR—SDRAM 

分 类 号：TM930.9[电气工程—电力电子与电力传动] TN919[电子电信—通信与信息系统]