Wind Turbine Control Systems: Principles, Modelling and Gain Scheduling DesignSpringer Science & Business Media, 7 thg 9, 2006 - 208 trang This book emphasizes the application of Linear Parameter Varying (LPV) gain scheduling techniques to the control of wind energy conversion systems. This reformulation of the classical problem of gain scheduling allows straightforward design procedure and simple controller implementation. From an overview of basic wind energy conversion, to analysis of common control strategies, to design details for LPV gain-scheduled controllers for both fixed- and variable-pitch, this is a thorough and informative monograph. |
Nội dung
The Wind and Wind Turbines | 7 |
Modelling of WECS | 29 |
Control Objectives and Strategies | 49 |
Control of Variablespeed Fixedpitch Wind Turbines 81 | 80 |
Control of Variablespeed Variablepitch Wind Turbines | 115 |
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Thuật ngữ và cụm từ thông dụng
aerodynamic torque algorithm augmented plant blade element chapter closed-loop system coefficient control action control objectives control scheme control systems control theory controller design controller matrices conversion efficiency CPmax locus damping drive-train dynamic behaviour energy capture fixed-pitch gain scheduling techniques gain-scheduled controller grid high wind speeds ideal power curve induced input linear linear matrix inequalities linearisation LMIs loop low wind speeds LPV controller LPV model LPV system Lyapunov functions mean wind speed multivariable controller obtained open-loop operating locus operating point output parameter parameter-dependent passive stall pitch angle pitch-to-feather control strategy power quality rated power rated wind speed reactive power robust rotor scheduling control speed feedback subsystem Theorem thrust force tip-speed-ratio torque characteristic tower transfer function transient loads turbulence uncertainty Vm m/s Vmax Vmin WECS weighting functions whereas wind energy wind shear wind speed region wind turbine control