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

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.