Paper
Wind Turbine Control System Research Based on dSPACE Simulation Platform
Published 2010 ยท Zeng Yu-zhu
Control Engineering of China
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Abstract
The optimized performance of wind turbine control system has become the research key point in the wind power domain. Through the field test optimization control system,the way has the big shortcoming of high risk.Test platform is built through the dSPACE simulation,and the operational condition and scene environment of wind turbine is simulated.The design and algorithm for wind turbine control system are researched on the test platform.Based on test platform of dSPACE,the reliability of safe chain circuit and brake chain circuit,the validity of yaw control program and wind turbine logic protect procedure will be tested,and moreover,the test result is given.On the base,the control algorithms of power or torque reference and pitch angle reference is thoroughly researched. In this research,generator acceleration variable is introduced in variable element control.The dynamic test of wind speed sudden change is carried on through the method of variable element control with pitch control to coordinate mutually.The test result indicates that this algorithm may enhance wind turbine to suppress the gust ability and dynamic response ability,besides strengthened wind turbine security.
The research on wind turbine control systems using dSPACE simulation platform improves wind turbine security, suppressing gusts and enhancing dynamic response ability.
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