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公开(公告)号:US12130211B2
公开(公告)日:2024-10-29
申请号:US17603364
申请日:2020-03-23
发明人: Soeren Christiansen
摘要: Provided is an exciter device for fatigue testing of a blade of a wind turbine, including a actuator for generating a periodic excitation force and a coupling device for coupling the actuator to a blade to be tested. The exciter device includes a pretensioning device applying a pretension such that the excitation force only acts in a pulling or pushing direction over the whole period.
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公开(公告)号:USD1047621S1
公开(公告)日:2024-10-22
申请号:US29855683
申请日:2022-10-06
申请人: Hyun-Soo Kim
设计人: Hyun-Soo Kim
摘要: FIG. 1 is a perspective view of a coffee sieve of my new design;
FIG. 2 is a front elevation view thereof;
FIG. 3 is a rear elevation view thereof;
FIG. 4 is a left side elevation view thereof;
FIG. 5 is a right-side elevation view thereof;
FIG. 6 is a top plan view thereof;
FIG. 7 is a bottom view thereof; and,
FIG. 8 is an exploded view thereof.-
公开(公告)号:US12126633B2
公开(公告)日:2024-10-22
申请号:US17708134
申请日:2022-03-30
申请人: Sophos Limited
发明人: Sascha Michael Paris
IPC分类号: G06F21/00 , G06F16/955 , H04L9/40 , H04L51/18
CPC分类号: H04L63/1416 , G06F16/9566 , H04L51/18 , H04L63/1441
摘要: A method for processing electronic messages including unsubscribe links comprises receiving a plurality of electronic messages directed from a sender to an intended recipient, wherein at least one electronic message from the plurality of electronic messages includes an unsubscribe link that is associated with an instruction that instructs the sender to discontinue sending electronic messages to the intended recipient, parsing the electronic messages to identify unsubscribe links from the plurality of electronic messages, for each identified unsubscribe link, creating a record associated with the identified unsubscribe link in a database, generating an aggregate of the identified unsubscribe links based on the records in the database, and transmitting the aggregate of the identified unsubscribe links to the intended recipient.
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公开(公告)号:US12124490B2
公开(公告)日:2024-10-22
申请号:US17451832
申请日:2021-10-22
IPC分类号: G06F16/35 , G06F16/33 , G06F16/383 , G06F40/166 , G06Q30/018
CPC分类号: G06F16/35 , G06F16/3335 , G06F16/383 , G06F40/166 , G06Q30/018
摘要: Predicting potential policy violations in a given data source (such as a set of documents) so that a deeper analysis can be performed on the set of documents to gain additional insights into the potential policy violation(s) that may be contained therein. In some instances, this prediction is done by performing a random sampling operation on the set of documents and collecting the metadata from these documents in order to determine whether or not the set of documents that are randomly sampled include a policy violation that can be remediated.
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公开(公告)号:US12123398B2
公开(公告)日:2024-10-22
申请号:US17768676
申请日:2020-10-09
发明人: Steven Buck , Phillip Joseph , Stefan Oerlemans
CPC分类号: F03D7/0296 , F03D7/042 , F05B2240/21 , F05B2260/962
摘要: A rotor blade with a leading edge and a trailing edge is provided, wherein the rotor blade is designed and configured for being exposed to a fluid flowing substantially from the leading edge to the trailing edge, the rotor blade includes at least two sensors designed for detecting flow characteristics of the fluid and providing respective sensor signals, and the rotor blade further includes at least two actuators for producing an anti-noise signal based on a sensor signal, the sensors are arranged spanwise and the actuators are arranged chordwise at the surface of the rotor blade, and the actuators are arranged and prepared such that flow-induced edge noise of the rotor blade, which is generated by the fluid, is at least partly cancelled out by the anti-noise signal. Also provided is a method for creating such rotor blade and a related wind turbine.
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公开(公告)号:US12119657B2
公开(公告)日:2024-10-15
申请号:US17604911
申请日:2020-04-02
发明人: Paul Brian Brogan
CPC分类号: H02J3/381 , F03D7/0284 , F03D7/048 , H02J3/24 , H02J13/00006 , F05B2270/1033 , H02J2300/28
摘要: Provided is a method of controlling a wind turbine or a wind park including at least one wind turbine connected to a utility grid for utility grid support, the method including: receiving a control command from a utility grid manager, and selectively controlling the wind turbine according to the control command.
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公开(公告)号:US12116982B2
公开(公告)日:2024-10-15
申请号:US17631913
申请日:2020-07-23
发明人: Bjarke Kleif
CPC分类号: F03D7/048 , F03D7/0284 , F05B2270/335
摘要: Provided is a method of controlling at least one wind turbine having a wind turbine tower and being connected to a utility grid, the method including: dynamically filtering a utility grid active power in dependence of a damping signal provided for counteracting an oscillation of the wind turbine tower; and controlling the wind turbine in dependence of the filtered utility grid active power.
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公开(公告)号:US12116981B2
公开(公告)日:2024-10-15
申请号:US18039185
申请日:2021-11-17
发明人: Søren Forbech Elmose , Thomas Esbensen , Gustav Hoegh , Tommy Hastrup Knudsen , Peder Bay Enevoldsen , Eduardo Raymaska Wiputra
IPC分类号: F03D7/02
CPC分类号: F03D7/0224 , F05B2270/32 , F05B2270/326 , F05B2270/328
摘要: A method of controlling a pitching system of a rotating rotor blade of a wind turbine includes: controlling the pitching system such that unintended pitching due to gravity is reduced.
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公开(公告)号:US12116842B2
公开(公告)日:2024-10-15
申请号:US17324465
申请日:2021-05-19
申请人: Casey Swier
发明人: Casey Swier
IPC分类号: E06C7/16
CPC分类号: E06C7/165
摘要: An auxiliary platform for a ladder step. The auxiliary platform may include a substantially rectangular and horizontally oriented platform with a platform front negative edge and a platform rear edge hem. The auxiliary platform may further include a substantially flat front surface with a front surface flanged rearward-extending edge, the front surface flanged from the platform front negative edge. Additionally, the auxiliary platform a bracing surface flanged from and extended downward from the platform rear edge hem and oriented substantially parallel to the front surface, and a biasing member removably connected to the bracing surface. When the platform is placed on the ladder step and the biasing member biased against the ladder step and the bracing surface to secure the auxiliary platform to the ladder step.
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公开(公告)号:US12110867B2
公开(公告)日:2024-10-08
申请号:US17639925
申请日:2020-08-13
发明人: Bert Gollnick
IPC分类号: F03D7/04
CPC分类号: F03D7/046 , F05B2270/404 , F05B2270/709
摘要: Methods, systems, and devices for wind turbine control based on reinforcement learning are disclosed. The method comprises receiving data indicative of a current environmental state of the wind turbine, determining one or more controlling actions of the wind turbine based on the current environmental state of the wind turbine and a reinforcement learning algorithm, and applying the determined one or more controlling actions to the wind turbine.
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