南方电网技术2015，Vol.9Issue(6)：61-67,7.DOI:10.13648/j.cnki.issn1674-0629.2015.06.011
基于FPGA技术的外部主站与RTDS高速通信系统
A High Speed Communication System Between Master Station and RTDS Based on FPGA
郭琦 1贾旭东 1伍文聪 1曾勇刚 1韩伟强 1蔡海青 1包铁 2和江波 2刘建永2
作者信息
- 1. 南方电网科学研究院, 广州51008
- 2. 欧斯皑自动化软件系统(北京)有限公司, 北京100027
- 折叠
摘要
Abstract
In view of the high capacity and high speed requirements of transient data transmission of RTDS simulation system, a new high speed communication method based on field programmable logic array ( FPGA) technology is developed. By this method, the da-ta communication system between master station and RTDS is developed, which can perform high precision and high speed sampling in microsecond then, the real-time transient data of RTDS at microsecond level can be collected and stored in the master station's data-base for real-time delivery or replay analysis. The built-in high-speed communication protocol Aurora in GTFPGA card is adopted to develop a communication module to communicate among RTDS simulator, GTFPGA card and feature display system of power grid. The module transfers RTDS real-time data by network WinPcap to realize the display and replay of the transient data. Taking optical fi-ber as transmission medium and high-performance FPGA as data collection system, this module shows a good generality and populari-zation.关键词
实时数字仿真/Aurora协议/WinPcap软件/FPGA/暂态数据Key words
real-time digital simulation/Aurora protocol/WinPcap software/field programmable logic array ( FPGA)/transient data分类
信息技术与安全科学引用本文复制引用
郭琦,贾旭东,伍文聪,曾勇刚,韩伟强,蔡海青,包铁,和江波,刘建永..基于FPGA技术的外部主站与RTDS高速通信系统[J].南方电网技术,2015,9(6):61-67,7.
