一种特高压交直流电网数模混合实时仿真系统

本文设计了一种特高压交直流电网数模混合实时仿真系统，其操作系统采用Linux，仿真软件采用Hypersim，借助信号接口以及功率接口完成了仿真程序和物理装置之间的有效互联，同时借助SGI超级计算机，最终出色完成了实时仿真试验工作。该仿真系统已经服务于若干个实际工程。实践及本试验表明，对特高压交直流大电网的运行进行研究时，数模混合实时仿真系统能够以其强大且全面的功能为其提供良好的技术支持。

One kind of UHV AC and DC power mixed analog-digital real-time simulation system

This paper presents a UHV AC and DC power mixed analog-digital real-time simulation system, the operating system is Linux, simulation software using Hypersim, signal interface and power interface by means of an effective interconnection between the completion of the simulation program and physical devices, while With SGI supercomputer, finally accomplished the real-time simulation work. The simulation system has served on a number of practical projects. Practice and the tests showed that when running a large grid of UHV AC and DC were studied, mixed real-time simulation system can function with its powerful and comprehensive to provide good technical support.