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首页> 外文期刊>International Journal of Control >Power-based control with integral action for wind turbines connected to the grid
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Power-based control with integral action for wind turbines connected to the grid

机译:基于功率的具有积分作用的控制,用于连接到电网的风力涡轮机

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摘要

In this paper, a power shaping control with integral action is employed to control active and reactive powers of wind turbines connected to the grid. As it is well known, power shaping allows finding a Lyapunov function which ensures stability. In contrast to other passivity-based control theories, the power shaping controller design allows to use easily measurable variables, such as voltages and currents which simplify the physical interpretation and, therefore, the controller synthesis. The strategy proposed is evaluated in the context of severe operating conditions, such as abrupt changes in the wind speed and voltage drops.
机译:在本文中,采用具有积分作用的功率整形控制来控制连接到电网的风力涡轮机的有功和无功功率。众所周知,功率整形可以找到确保稳定性的李雅普诺夫函数。与其他基于无源性的控制理论相比,功率整形控制器设计允许使用易于测量的变量,例如电压和电流,这些变量简化了物理解释,从而简化了控制器的综合。建议的策略是在严酷的操作条件下评估的,例如风速和电压降的突然变化。

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