发明名称 Blade pitch angle control for wind turbine
摘要 <p>The wind generator (1) has a rotor (18) with at least one rotor blade (16) for converting the wind flow energy into mechanical energy. An adjustment device (34,36) adjusts the rotor blades individually, and a generator is coupled to the rotor to convert the mechanical energy into electrical energy. - The instantaneous stress placed on sections of the wind generator installation is determined by a measurement system (38,40). A control system (8) determines the appropriate position of the rotor blade to provide this stress and adjusts it accordingly through the adjustment device.</p>
申请公布号 EP1544458(B1) 申请公布日期 2013.04.03
申请号 EP20050101832 申请日期 1998.06.20
申请人 WOBBEN PROPERTIES GMBH 发明人 WOBBEN, ALOYS
分类号 F03D7/02;F03D7/04 主分类号 F03D7/02
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