本代码用于电磁瞬态（EMT）研究的IV型（即全变换器）风力发电机组系统的通用模型。

This is a generic model of a type-IV (i.e., full converter) wind turbine system for electromagnetic transient (EMT) studies. 

它是基于文献[1]中的工作，表示了一个带有直接耦合（无齿轮）和外部激励同步电机的风力发电系统。

It is based on the work published in [1] and represents a wind turbine system with a directly-coupled (gearless) and externally excited synchronous machine. 

全变换器系统由六脉波二极管整流器、直流升压变换器和两级电压源变换器组成。

The full-converter system is composed of a six-pulse diode rectifier, a dc-dc boost converter and a two-level voltage source converter (VSC). 

同步发电机的励磁控制采用一个降压变换器连接到整个变换器系统的直流链路上。

The excitation control of the synchronous generator makes use of a buck-converter connected to the dc-link of the full-converter system.

它是一个混合模型（HM），这意味着它包含了表示功率电子级的平均等效电路和开关等效电路的组合，并允许以50微秒的时间步进进行模拟，从而优化计算时间。

It is a hybrid model (HM), which means that it contains a combination of average and switched equivalent circuits to represent power electronic stages, and allows simulations with a time-step of 50 μs, optimizing therefore computation time.

其中包括了一个简短的介绍文档，包含有关模型的有用信息以及两个侧重于故障穿越（FRT）性能的模拟示例。

A short documentation file containing useful information on the model as well as two simulation examples focusing on Fault-Ride-Through (FRT) performance is included. 

关于本模型的更多细节请参考文献[1]。

Further details about the model can be extracted from [1].

[1] - A. S. Trevisan, A. A. El-Deib, R. Gagnon, J. Mahseredjian, and M. Fecteau, “Field Validated Generic EMT-Type Model of a Full Converter Wind Turbine Based on a Gearless Externally Excited Synchronous Generator,” IEEE Trans. Power Deliv., vol. 33, no. 5, pp. 2284–2293, Oct. 2018.

完整源码下载地址：

http://page2.dfpan.com/fs/7l4c8j5242110279160/ 

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