公开(公告)号：US12123400B2

公开(公告)日：2024-10-22

申请号：US17286806

申请日：2019-10-09

Applicant: VESTAS WIND SYSTEMS A/S

Inventor： Anders Steen Nielsen ,  Søren Hove Sørensen ,  Tobias Gybel Hovgaard

IPC: F03D7/04 ,  F03D17/00

CPC classification number: F03D7/046 ,  F03D7/045 ,  F03D7/047 ,  F03D7/048 ,  F03D17/011 ,  F03D17/028 ,  F03D17/034 ,  F05B2270/331

Abstract: The present disclosure relates to controlling an operation of a wind turbine. A first plurality of extreme load measures indicative of extreme loads experienced by at least part of the wind turbine during the first period of time are determined and a load probability characteristic is then determined based on a statistical analysis of the distribution of the first plurality of extreme load measures. A control strategy for controlling the operation of the wind turbine is then modified based at least in part on a comparison of the load probability characteristic and a design load limit and the wind turbine is then subsequently controlled in accordance with the modified control strategy for a second period of time.

公开(公告)号：US20220082083A1

公开(公告)日：2022-03-17

申请号：US17417084

申请日：2019-12-17

Applicant: VESTAS WIND SYSTEM A/S

Inventor： Tobias Gybel HOVGAARD

IPC: F03D7/02 ,  F03D7/04

Abstract: Wind turbine control based on optimizing and non-optimizing controller routines is disclosed. A first controller implements a model predictive control (MPC) routine for calculating a predicted first control value. A second controller implements a non-optimizing control routine for calculating a second control value. An actuator controller unit determines an actuator control signal by combining the predicted first control value and the second control value.

公开(公告)号：US07521105B2

公开(公告)日：2009-04-21

申请号：US10548060

申请日：2003-04-22

Applicant: Anton Bech ,  Frank A. Hoelgaard Hahn

Inventor： Anton Bech ,  Frank A. Hoelgaard Hahn

IPC: B32B3/00

CPC classification number: F03D1/065 ,  B29C35/02 ,  B29C65/50 ,  B29C66/1162 ,  B29C66/342 ,  B29C66/43 ,  B29C66/5261 ,  B29C66/71 ,  B29C66/712 ,  B29C66/721 ,  B29C66/7212 ,  B29C66/72141 ,  B29C66/731 ,  B29C66/73111 ,  B29C66/73112 ,  B29C66/73711 ,  B29C66/73712 ,  B29C66/73713 ,  B29C66/73752 ,  B29C66/73754 ,  B29C66/73756 ,  B29C66/7392 ,  B29C66/73921 ,  B29C66/7394 ,  B29C66/73941 ,  B29C70/202 ,  B29C70/30 ,  B29C70/54 ,  B29K2031/00 ,  B29K2063/00 ,  B29K2067/00 ,  B29K2075/00 ,  B29K2101/10 ,  B29K2101/12 ,  B29K2105/08 ,  B29K2105/0854 ,  B29K2105/16 ,  B29K2105/24 ,  B29K2105/243 ,  B29K2105/246 ,  B29K2201/00 ,  B29K2223/06 ,  B29K2223/12 ,  B29K2233/20 ,  B29K2267/00 ,  B29K2277/10 ,  B29K2305/00 ,  B29K2305/02 ,  B29K2305/10 ,  B29K2305/12 ,  B29K2307/00 ,  B29K2307/02 ,  B29K2309/08 ,  B29K2707/04 ,  B29L2031/082 ,  B29L2031/085 ,  B29L2031/7504 ,  B32B5/08 ,  B32B5/26 ,  B32B5/28 ,  F05B2280/6003 ,  F05C2253/04 ,  Y02E10/721 ,  Y02P70/523 ,  Y10T428/195 ,  Y10T428/24132 ,  Y10T428/24942 ,  B29K2307/04 ,  B29K2301/00 ,  B29K2077/10 ,  B29K2067/06 ,  B29K2067/003 ,  B29K2033/08 ,  B29K2023/12 ,  B29K2023/06 ,  B29K2001/00

Abstract: A connection between composites (10, 12) with non-compatible properties and a method of preparing of such connections are provided. The composites comprise first and second type fibres, respectively, as well as resin. The connection comprises a transition zone (52) between the composites (10, 12) having a layered structure. The transition zone may optionally comprise a transition member and the transition member may optionally be integrated with one or more of the composites. Examples of non-compatible properties where the present connection will be appreciated are great differences in stiffness, e.g. Young's modulus, or in coefficient of thermal expansion.

Abstract translation: 提供了具有不兼容属性的复合材料（10,12）之间的连接以及这种连接的准备方法。 复合材料分别包括第一和第二类纤维以及树脂。 连接件包括具有层状结构的复合材料（10,12）之间的过渡区域（52）。 过渡区域可以可选地包括过渡构件，并且过渡构件可以可选地与一种或多种复合材料整合。 当前连接将被理解的不兼容性质的实例是刚度的很大差异，例如 杨氏模量或热膨胀系数。