ROTOR SPEED CONTROL OF A WIND TURBINE
- 1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。
专利名称：ROTOR SPEED CONTROL OF A WIND TURBINE
发明人：GRUNNET, Jacob Deleuran,HOVGAARD, Tobias Gybel,VAN WINGERDEN, Jan-
Willem,MULDERS, Sebastiaan
申请号：EP20170382.4
申请日：20200420
公开号：EP3730780B1
公开日：
20220119
专利内容由知识产权出版社提供
摘要：The invention provides a method for controlling rotor speed of a wind turbine. The method includes defining a system model describing resonance dynamics of a wind turbine component, such as a wind turbine tower, where the system model has a nonlinear input term, e.g. a periodic forcing term. The method includes applying a transform to the system model to obtain a transformed model for response oscillation amplitude of the wind turbine component, where the transformed model has a linear input term. The method includes defining a wind turbine model describing dynamics of the wind turbine, and including the transformed model. A model-based control algorithm, e.g. model predictive control, is applied using the wind turbine model to determine at least one control output, e.g. generator torque, and the control output is used to control rotor speed of the wind turbine. Advantageously, such a method allows the effect of resonance of a wind turbine component to be included in a model-based control setup for a wind turbine as the transformed model allows for efficient on-line, real time solving of the wind turbine model.
申请人：VESTAS WIND SYSTEMS A/S 代理机构：Vestas Patents Department 更多信息请下载全文后查看。