硬实时内核智能变电站继电保护实时数字闭环仿真系统  

Research on Real-time Digital Closed-loop Simulation System Based on Improved Hard Real-time Linux Kernel and Intelligent Protection Device

作　　者：李非非[1] 韩振峰 李昀[1] 黄胜[1] LI Feifei HAN Zhengfeng LI Yun HUANG Sheng(Nari Technology Development Limited Company, Nanjing 210000, China State Grid ShanDong Electric Power Maintenance Company 250000, China)

机构地区：[1]国电南瑞科技股份有限公司,南京211100 [2]国网山东省电力公司检修公司,济南250000

出　　处：《云南电力技术》2017年第1期24-27,共4页Yunnan Electric Power

摘　　要：以RTDS为例分析目前实时数字闭环仿真系统性能要求,提出了基于改进的Linux硬实时内核与智能保护装置的实时数字闭环仿真系统,分别探讨了系统实时性和闭环的实现原理。该系统以传统PC机为硬件,以改进Linux硬实时系统为软件平台,以智能保护装置为试验对象,搭建实时数字闭环仿真系统。In this paper, taking RTDS as an example to analyze the requirement of real-time digital Closed-loop simulation system performance,proposed the real-time digital Closed-loop simulation system based on the improved hard real-time linux kernel and intelligent protection device,and discussion the realization principle of real-time and closed-loop.In this system,the traditional personal computer as the hardware,and the improved Linux hard real-time system as the software platform,and the intelligent protection device as the research object,to achieve a economic and flexible real-time digital closed-loop simulation system.

关 键 词：RTDS Linux硬实时内核 实时数字闭环仿真 SV采样报文 goose报文 

分 类 号：TM76[电气工程—电力系统及自动化]