Titlebook: Control of Large Wind Energy Systems; Theory and Methods f Adrian Gambier Book 2022 Springer Nature Switzerland AG 2022 Wind Turbine Contro

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https://doi.org/10.1007/978-3-662-01583-4ing subsystems are characterized by a strong interdisciplinarity. Thus, the control of such systems has to be organized in different hierarchic control levels and satisfy control objectives of diverse nature. For this end, the corresponding control strategies have to be integrated in a unique concep

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Antiprojektivit?ten in der EbeneThe control system consists, in general, of several control loops with multiple controllers, which have to be managed?by a supervisor depending on the current operational state of the machine. The present chapter describes the implementation of a supervisory control system by using a hybrid automato

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Projektivit?ten und Symmetralit?tenated values. In such a case, the wind speed is appropriate to produce power but insufficient to reach the rated power specification. The control objective for variable-speed machines is then to maximize the extracted energy by manipulating the generator electromagnetic torque with values, which are

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Aufgaben dritten und vierten Grades limited to its rated value. This control objective is reached for variable speed machines by pitching all blades simultaneously at the same angle (collective pitch control). For several reasons, for instance, inhomogeneous wind fields or mass imbalances in the rotor, loads appear in the blades, inc

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Projektivit?ten und Symmetralit?tenr not the designed system should be accepted. From a mathematical point of view, the idea corresponds to the definition of a metric, which provides a distance between the system response and the reference used as the best response.

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Projektivit?ten und Symmetralit?tend real-time considerations. Although these technological aspects could be considered secondary, they are essential from the practical point of view. There are two associated problems to the implementation subject. The first problem is given by the fact that control strategies and control laws are re

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