中文说明：
VSC-hvdc，基于Matlab Simulink平台搭建的电压源型高压直流输电系统，又称柔性直流输电系统，用于电路仿真，电网放着 ，MATLAB 柔性直流输电程序，可以加入风电场。单机无穷大系统。
English Description：
VSC HVDC, a voltage source HVDC system based on MATLAB Simulink platform, also known as flexible DC transmission system, is used for circuit simulation, grid placement, matlab flexible DC transmission program, which can be added to the wind farm. Single machine infinite bus system.