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Study on Dynamic Participation of Wind Turbines in Automatic Generation Control of Power Systems

机译：风力发电机动态参与电力系统自动发电控制的研究

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This article presents the design of optimal automatic generation control regulators for an interconnected power system incorporating dynamic participation of doubly fed induction generator based wind turbines. Two power system models are identified for the investigations. Power system model 1 is a two-area interconnected power system consisting of identical plants with non-reheat turbines, whereas power system model 2 consists of identical plants with non-reheat turbines and dynamic participation of doubly fed induction generator based wind turbines in both areas. An AC tie-line is used as area interconnection in both power system models. The designed optimal automatic generation control regulators are implemented, and the system dynamic responses for various system states are obtained considering a 1% load disturbance in one of the areas. The pattern of closed-loop eigenvalues is also determined to investigate system stability. From the investigations carried out in the work, it is inferred that the incorporation of doubly fed induction generator based wind turbines in both areas has appreciably improved the dynamic performance of the system under consideration. Moreover, system stability is ensured for both power system models.
机译：本文介绍了一种基于双馈感应发电机的风力发电机的动态参与的互连电力系统的最佳自动发电控制调节器的设计。确定了两种电力系统模型用于调查。电力系统模型1是两区域互连的电力系统，由具有非再热涡轮机的相同电厂组成，而电力系统模型2由具有非再热涡轮机的相同电厂和两个区域中基于双馈感应发电机的风力发电机的动态参与组成。在两个电源系统模型中，交流联络线都用作区域互连。实施设计的最佳自动发电控制调节器，并考虑其中一个区域的1％负载扰动，获得各种系统状态的系统动态响应。还确定了闭环特征值的模式以研究系统稳定性。从工作中进行的调查可以推断，在两个区域中都引入了基于双馈感应发电机的风力涡轮机，可以显着改善所考虑系统的动态性能。此外，两种电源系统模型均确保了系统稳定性。

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