用晶闸管建立的12脉动特高压直流输电模型(12 pulse HVDC model based on thyristor)

双侧电源高压直流输电方正模型，采用IGBT(Bilateral power supply HVDC Founder model, using IGB)

直流输电比起交流输电更适合进行远距离高压输电，基于PSCAD电磁暂态仿真软件构建了交流系统、换流变圧器、换流器、交-直流滤波器、平波电抗器及直流输电线路等的仿真模型，并以此搭建了500kV高压直流输电系统仿真模型，验证了该模型的准确性。(DC transmission is more suitable for long-distance transmission than AC transmission, the electromagnetic transient simulation soft