基于MATLAB/simulink的直流输电系统的数值仿真

Value Simulation of Direct Current Transmission System Based on MATLAB/simulink

本文采用MATLAB/simulink对直流输电原型系统进行数值仿真,对直流输电系统的暂态和稳态特性进行了混合数值仿真,分析了系统在启动、小扰动、直流线路对地故障和交流单相对地故障等情况下的运行性能。

This article uses MATLAB/simulink to carry on the value simulation to the direct current transmission prototype system. It carries on the mixed value simulation of the characteristics of transient-state and steady-state to the direct eurrent transmission system transition. And it also analyzes the performance characteristics of the system in the start, the small perturbation, the breakdown of the direct-current line to the ground and the breakdown of the exchanges single-phase to the ground.