pscad IEEE标准系统搭建说明

微电网已成为一些发达国家解决电力系统众多问题的一个重要辅助手段。(Overview on Microgrid Research)

轴系扭转振动的matlab计算,将采集的脉冲信号转化成扭转角。(torsional vibration)

这是一个单相全桥双闭环整流simulink仿真模型(This is a single-phase full bridge double-looped control model)

说明：  最经典的下垂控制 可以在上面做文章 可以用(simple droop simulation)

大型风电场接入电网的稳定性问题研究,希望对大家有点启发( the problems of Large wind farms connected to the grid stability)

本例程通过matlab提供的simulink水轮机程序，做了改动，调整了部分参数，并且增加了借阅，模仿水轮发电机组一次调频过程，值得借鉴(Through the Simulink turbine program provided by matlab, the routine has been changed, some parameters have been adjusted, and borrowing has been added to imitate the primary frequency regulation process of the hydro-generator set. It is worth learning from.)

仿真模型中，通过1000MW(5OOkv, 2kA)的直流输电线路从一个500KV、5000mva、50hz的电力系统EM向另一个345kv10000mva50hz的电力系统Ell输送电力。整流桥和逆变桥均由两个通用6脉冲桥搭建而成。交流滤波器直接接在交流母线上，它包括11次、13次和更高次谐波等单调支路。总共提供600mvar的容量。(In the simulation model, the 1000MW (5OOkv, 2kA) DC transmission line transfers power from one 500KV, 5000MVA, 50Hz power system EM to another 345kv10000mva50hz power system Ell. The rectifier bridge and the invert bridge are all constructed by two general 6 pulse bridges. The AC filter is connected directly to the AC bus, which includes 11 or 13 and higher harmonics. A total capacity of 600mvar is provided.)

说明：  这是一个电力系统无功补偿SVC装置仿真模型，是作者改进的仿真模型，与官方模型略有差别，主体没改。(This is a simulation model of SVC device for reactive power compensation in power system, which is improved by the author. It is slightly different from the official model, and the main body has not been changed.)

说明：  虚拟同步发动机的仿真模型 好用的一个基本模型(Virtual Synchronous Generator simulation)

双馈异步风力发电机 PSCAD模型库 可用于风电场建模(Doubly fed induction generator PSCAD model can be used in modeling of wind farms)