Patents by Inventor Brian Jørgensen
Brian Jørgensen has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11898534Abstract: A wind turbine comprising one or more wind turbine blades arranged to perform pivot movements between a minimum pivot angle and a maximum pivot angle, each wind turbine blade extending between an outer tip and an inner tip, wherein each wind turbine blade has an outer portion extending between the hinge and the outer tip and having a first length, and inner portion extending between the hinge and the inner tip and having a second length, wherein a coning angle of the blade carrying structure is larger than zero and/or a tilt angle of the rotor axis is larger than zero, and wherein a horizontal distance from the tower at a vertical position defined by a position of the hinge at tower passage to a point of connection between the blade carrying structure and the hub is equal to or less than the second length.Type: GrantFiled: November 10, 2020Date of Patent: February 13, 2024Assignee: VESTAS WIND SYSTEMS A/SInventors: Thomas S. Bjertrup Nielsen, Søren Dalsgaard, Brian Jørgensen, Kim Hylling Sørensen
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Patent number: 11841000Abstract: A method and a device for dampening movement in a multiple rotor (MR) wind turbine located at sea and comprising a tower (2) extending in an upwards direction, a load carrying structure (3, 4) forming a first section (3) and a second section (4), the first and second sections extending in different directions away from the tower (2). To provide efficient dampening of the movement, the method comprises tethering a first body (20) to the first section (3), the first body being at least partly submerged into the sea.Type: GrantFiled: December 11, 2020Date of Patent: December 12, 2023Assignee: Vestas Wind Systems A/SInventors: Brian Jørgensen, Søren Dalsgaard, Peter Bøttcher, Julio Xavier Vianna Neto, Anders Yde Wollesen
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Publication number: 20230020641Abstract: According to a first aspect of the invention, there is provided a wind turbine blade having a split blade configuration, comprising a first blade module defining an aerofoil profile and a second blade module defining an aerofoil profile; a damping module intermediate the first blade module and the second blade module; wherein the damping module comprises a first blade interface for joining to the first blade module and a second blade interface for joining to the second blade module. The damping module comprises a vibration damping unit. Beneficially, the invention provides a useful way in which to integrate motion damping functionality into a modular wind turbine blade.Type: ApplicationFiled: December 18, 2020Publication date: January 19, 2023Inventors: Erik SLOTH, Brian JØRGENSEN, Simon Stevns KAZAR, Anders Yde WOLLESEN
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Publication number: 20230010831Abstract: A multiple rotor (MR) wind turbine comprising a tower (21) extending in an upwards direction, a load carrying structure (22) extending in an outwards direction and being fixed to the tower, and an energy generating unit (54) fixed to the load carrying structure, wherein the outwards direction is transverse to the upwards direction, the wind turbine further comprising a hoisting line (53) for communication of objects (52) to and from the energy generating unit (54), the hoisting line being windable from an attachment point (55) of the load carrying structure or from the energy generating unit. To allow positioning of hosted objects near the tower, or at selectable distance from the tower, the hoisting line extends from the attachment point via a suspension point (56) to a lifting point (57) where the object (52) can be attached, and the suspension point (56) is movable outside the load carrying structure.Type: ApplicationFiled: December 11, 2020Publication date: January 12, 2023Inventors: Julio Xavier Vianna Neto, Brian Jørgensen, Søren Dalsgaard
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Publication number: 20230009080Abstract: A method and a device for dampening movement in a multiple rotor (MR) wind turbine located at sea and comprising a tower (2) extending in an upwards direction, a load carrying structure (3, 4) forming a first section (3) and a second section (4), the first and second sections extending in different directions away from the tower (2). To provide efficient dampening of the movement, the method comprises tethering a first body (20) to the first section (3), the first body being at least partly submerged into the sea.Type: ApplicationFiled: December 11, 2020Publication date: January 12, 2023Inventors: Brian Jørgensen, Søren Dalsgaard, Peter Bøttcher, Julio Xavier Vianna Neto, Anders Yde Wollesen
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Publication number: 20220412321Abstract: A method of retrofitting a wind turbine (10) having a wind turbine tower (12) and a first energy generating unit (14) includes rotating at least a portion of the wind turbine tower (12). The wind turbine tower (12) is secured to a foundation (16) and has a first position on the foundation (16). The method includes rotating at least a portion of the wind turbine tower (12) from the first position to a second position. In the second position, the portion experiences less stress when the wind turbine (10) is operated in the same prevailing wind. The wind turbine tower (12) may have at least two sections (12a, 12b, 12c) and wherein rotating includes rotating one section relative to another section. One section may be secured to a foundation (16). In that case, rotating may or may not include rotating the section secured to the foundation (16).Type: ApplicationFiled: November 13, 2020Publication date: December 29, 2022Inventors: Alejandro Albert Martin Heinzmann, Brian Jørgensen
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Publication number: 20220412305Abstract: A method for operating a wind turbine with hinged wind turbine blades is disclosed. The wind turbine comprises an adjustable biasing mechanism arranged to apply an adjustable biasing force to each wind turbine blade which biases the wind turbine blade towards a position defining a minimum pivot angle or towards a position defining maximum pivot angle. A biasing force is selected for each wind turbine blade and the selected biasing force is applied to the respective wind turbine blades. The wind turbine is operated while monitoring rotor unbalance of the wind turbine. In the case that the rotor unbalance exceeds a first threshold value at least one of the wind turbine blades is selected, and the biasing force applied to the selected wind turbine blade(s) is adjusted.Type: ApplicationFiled: November 5, 2020Publication date: December 29, 2022Inventors: Thomas S. Bjertrup NIELSEN, Brian JØRGENSEN, Kim Hylling SØRENSEN, Julio Xavier Vianna NETO
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Publication number: 20220381222Abstract: A wind turbine comprising one or more wind turbine blades arranged to perform pivot movements between a minimum pivot angle and a maximum pivot angle, each wind turbine blade extending between an outer tip and an inner tip, wherein each wind turbine blade has an outer portion extending between the hinge and the outer tip and having a first length, and inner portion extending between the hinge and the inner tip and having a second length, wherein a coning angle of the blade carrying structure is larger than zero and/or a tilt angle of the rotor axis is larger than zero, and wherein a horizontal distance from the tower at a vertical position defined by a position of the hinge at tower passage to a point of connection between the blade carrying structure and the hub is equal to or less than the second length.Type: ApplicationFiled: November 10, 2020Publication date: December 1, 2022Inventors: Thomas S. Bjertrup NIELSEN, Søren DALSGAARD, Brian JØRGENSEN, Kim Hylling SØRENSEN
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Publication number: 20220235743Abstract: The invention provides a method and a wind turbine (3) comprising a crane (401), wherein the wind turbine (3) further comprises an on-site control module (411), which is connectable to a remote control unit (421) located outside of the wind turbine (3), for receiving control data from the remote control unit (421), the control module (411) further being arranged to control the crane (401) in dependence on the control data.Type: ApplicationFiled: May 18, 2020Publication date: July 28, 2022Inventors: Torben Ladegaard Baun, Per Holten-Møller, Jonas Lerche Schomacker, Brian Jørgensen
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Publication number: 20220056890Abstract: A logistics system for a multirotor wind turbine (1) is disclosed. The multirotor wind turbine (1) comprises two or more energy generating units (4), each mounted on an arm (3) extending from a tower (2) of the multirotor wind turbine (1). A transport system (14, 30, 31, 32, 33, 34, 36) interconnects a lower interior part of the tower (2) with each of the energy generating units (4). A plurality of transport containers (15) is connectable to the transport system (14, 30, 31, 32, 33, 34, 36) and configured to hold equipment (26) to be transported. A control unit is configured to receive information regarding contents and position of the transport containers (15), and to plan transport of the transport containers (15) via the transport system (14, 30, 31, 32, 33, 34, 36), based on a service plan for the multirotor wind turbine (1).Type: ApplicationFiled: November 13, 2019Publication date: February 24, 2022Inventors: Torben Ladegaard Baun, Per Holten-Møller, Peter Bøttcher, Jesper Lykkegaard Neubauer, Brian Jørgensen, Leif Christoffersen
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Patent number: 11225950Abstract: A multirotor wind turbine (1) comprising a vertical tower and at least two energy generating units (5), a load carrying structure (9, 10) extending transverse to the vertical direction and carrying the at least two energy generating units (5); and at least one escape route extending between a start and an exit. To provide a safe escape route, the load carrying structure forms at least a first section of the escape route from the start to an intermediate location, and the wind turbine comprises an escape opening in the nacelle, the escape opening leading from an interior space of a nacelle of the energy generating unit to a passage structure and the passage structure extending from the escape opening to the start of the escape route.Type: GrantFiled: June 14, 2019Date of Patent: January 18, 2022Assignee: Vestas Wind Systems A/SInventors: Torben Ladegaard Baun, Brian Jørgensen, Per Holten-Møller, Jonas Lerche Schomacker
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Publication number: 20210372376Abstract: A multirotor wind turbine (1) comprising a vertical tower and at least two energy generating units (5), a load carrying structure (9, 10) extending transverse to the vertical direction and carrying the at least two energy generating units (5); and at least one escape route extending between a start and an exit. To provide a safe escape route, the load carrying structure forms at least a first section of the escape route from the start to an intermediate location, and the wind turbine comprises an escape opening in the nacelle, the escape opening leading from an interior space of a nacelle of the energy generating unit to a passage structure and the passage structure extending from the escape opening to the start of the escape route.Type: ApplicationFiled: June 14, 2019Publication date: December 2, 2021Inventors: Torben Ladegaard Baun, Brian Jørgensen, Per Holten-Møller, Jonas Lerche Schomacker
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Publication number: 20210163268Abstract: A method of handling a wind turbine component (112) in a wind turbine (101) comprising a tower (102) extending in an upwards direction, a load carrying structure (103, 103?, 103?) fixed to the tower and extending in an outwards direction transverse to the upwards direction. According to the method, a crane (21) with a fixation structure (22) is provided and raised to the level of the load carrying structure by use of a hoisting rope. Once in position, the crane is used for handling the wind turbine component.Type: ApplicationFiled: December 21, 2018Publication date: June 3, 2021Inventors: Torben Ladegaard Baun, Jesper Lykkegaard Neubauer, Jonas Lerche Schomacker, Brian Jørgensen, Leif Christoffersen
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Patent number: 8749084Abstract: Methods and systems [are disclosed] for controlling wind turbines having a tower, a nacelle, and a rotor with a blade and hub. The wind turbine may further include a yaw drive system for rotating the nacelle relative to the tower about a substantially vertical axis, and/or a pitch drive system for rotating the blade of the rotor around a longitudinal axis of the blade. During high wind speeds when the wind turbine may be in a stand-still and non-power-producing situation, the yaw drive system may continuously or periodically rotate the nacelle to vary a direction of the rotor with respect to the wind. Further, the pitch drive system may continuously or periodically rotate the blade to vary a direction of the blade with respect to the wind. In this manner, the wind turbine may be safely controlled during high winds.Type: GrantFiled: September 24, 2010Date of Patent: June 10, 2014Assignee: Vestas Wind Systems A/SInventors: Christian Gjerløv, Imad Abdallah, Brian Jørgensen
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Publication number: 20120217748Abstract: The invention relates to a method of controlling a wind turbine comprising a tower, a nacelle located on the tower, and a rotor mounted on the nacelle and comprising a hub and at least one blade, the wind turbine further comprising a yaw drive system for rotating the nacelle in relation to the tower about a substantially vertical axis, and/or a pitch drive system for rotating the blade around a longitudinal axis there of the method comprising, during a stand-still, non-power-producing situation of the wind turbine due to high wind speeds, continuously or periodically rotating, by means of the yaw drive system, the nacelle so as to vary the direction of the wind in relation to the rotor, and/or continuously or periodically rotating, by means of the pitch drive system, the blade so as to vary the direction of the wind in relation to the blade.Type: ApplicationFiled: September 24, 2010Publication date: August 30, 2012Inventors: Christian Gjerløv, Imad Abdallah, Brian Jørgensen