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1. 发明申请

WO2012003832A2 A WIND TURBINE COMPRISING A DETUNER 审中-公开
标题翻译：一个包含DETUNER的风力涡轮机
公开(公告)号：WO2012003832A2
公开(公告)日：2012-01-12
申请号：PCT/DK2011050256
申请日：2011-07-01
申请人： VESTAS WIND SYS AS , MURASZEWSKI STEFFEN , JAKOBSEN JOERGEN
发明人： MURASZEWSKI STEFFEN , JAKOBSEN JOERGEN
IPC分类号： F03D11/02
CPC分类号： F03D15/00 , F03D7/0296 , F05B2260/40311 , F05B2260/96 , F05B2270/333 , F16F15/1414 , F16H57/0006 , Y02E10/722 , Y02E10/723
摘要： A wind turbine comprises a wind-driven rotor for converting wind energy to a mechanical driving force, a power converter for converting the driving force to exploitable power, and a drive train for rotatably transmitting the driving force from the wind-driven rotor to the power converter. The drive train includes: at least one rotatable driving element configured to provide at least one torsional resonance frequency in the drive train; a first detuner having at least one first mass element with a first mass inertia and at least one first elastic element with first elastic properties;and a second detuner having at least one second mass element with a second mass inertia and at least one second elastic element with second elastic properties. The first and second mass elements and first and second elastic elements are arranged to rotate during operation of the wind turbine. The torsional resonance frequency is influenced by the first and second mass inertias and the first and second first elastic properties.
摘要翻译：风力涡轮机包括用于将风能转换为机械驱动力的风力转子，用于将驱动力转换为可利用的动力的动力转换器，以及用于将驱动力从风力转子传递到动力的传动系转换器。传动系包括：至少一个可旋转的驱动元件，构造成在传动系中提供至少一个扭转共振频率; 具有至少一个具有第一质量惯性的第一质量元件和至少一个具有第一弹性特性的第一弹性元件的第一阻尼器;以及具有至少一个具有第二质量惯性的第二质量元件和至少一个第二弹性元件的第二阻尼器具有第二弹性。第一和第二质量元件和第一和第二弹性元件布置成在风力涡轮机的操作期间旋转。扭转共振频率受第一和第二质量惯性以及第一和第二第一弹性特性的影响。

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