This paper proposes a novel framework that enables the simultaneous coordination of the controllers of doubly fed induction generators ( DFIGs ) and synchronous generators ( SGs ) . The proposed coordination approach is based on the zero dynamics method aims at enhancing the transient stability of multi-machine power systems under a wide range of operating conditions. The proposed approach was implemented to the IEEE 39-bus power systems. Transient stability margin measured in terms of critical clearing time along with eigenvalue analysis and time domain simulations were considered in the performance assessment. The obtained results were also compared to those achieved using a conventional power system stabilizer / power oscillation ( PSS / POD ) technique and the interconnection and damping assignment passivity-based controller ( IDA-PBC ) . The performance analysis confirmed the ability of the proposed approach to enhance damping and improve system ʼ s transient stability margin under a wide range of operating conditions.

中文翻译：

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一种非线性协调方法，可增强基于风能的电力系统的暂态稳定性

本文提出了一种新的框架，它可以同时调节双馈感应发电机（DFIGs）和同步发电机（SGs）的控制器。所提出的协调方法是基于零动力学方法的，旨在在广泛的工作条件下增强多机电源系统的暂态稳定性。所提出的方法已在IEEE 39总线电源系统中实现。在性能评估中考虑了根据临界清除时间以及特征值分析和时域模拟测量的暂态稳定裕度。还将获得的结果与使用常规电力系统稳定器/电力振荡（PSS / POD）技术以及基于互连和阻尼分配基于无源性的控制器（IDA-PBC）所获得的结果进行比较。