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Effects of DFIG wind power generation on Vietnam power system operation

机译：DFIG风力发电对越南电力系统运行的影响

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Nowadays, renewable energy sources are more reliable and developed than before in which wind power is a considerable factor. Therefore, A thorough comprehensive knowledge about modeling, control and responses of wind generators to practical disturbances is very necessary and vital. The double fed induction generator (DFIG) is popular and effective for a wind turbine with the noticeable characteristics of variable pitch control and rotor-side converter including. Typically, the paper tries to describe and explain the DFIG wind turbine control model built in PSS/E before the model is applied to a bulk power system - the reduced equivalent power system in Soc Trang, Vietnam. It wants to observe, analyze and evaluate dynamic responses to disturbances such as loss of a generator. During the simulation, due to using an uninterrupted operation and fast control of DFIG converter, the DFIG wind turbines response successfully to each disturbance. It wants to understand that under transient fault conditions, both the voltage and the system frequency are important to the assessment of influences of wind power on the overall power system.
机译：如今，可再生能源比以前更加可靠和发达，而风能是其中相当大的因素。因此，关于风力发电机的建模，控制和对实际扰动的响应的全面而全面的知识是非常必要且至关重要的。双馈感应发电机（DFIG）在具有可变变桨控制和包括转子侧变流器的显着特征的风力涡轮机中十分流行且有效。通常，本文试图描述和解释在PSS / E中构建的DFIG风力发电机控制模型之前，将其应用于大容量电力系统-越南Soc Trang的简化等效电力系统。它希望观察，分析和评估对诸如发电机损耗之类的干扰的动态响应。在仿真过程中，由于使用了DFIG转换器的不间断运行和快速控制，DFIG风力发电机组成功地响应了每个干扰。它想了解在瞬态故障条件下，电压和系统频率对于评估风电对整个电力系统的影响都很重要。

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