Siemens Gamesa Renewable Energy A/s

Siemens Aktiengesellschaft

Interlego Ag

Aalborg University

Universal Foundation A/s

Finn Daugaard Madsen

Soeren Oemann Lind

Jason Stege

Jens Thomsen

Jens N Knudsen

Karsten Schibsbye

Johnny Soerensen

Samuel H Hawkins

Jan Thisted

Jesper Elliot Petersen

Poul Skjaerbaek

Arne Kryger

Lars Bo Ibsen

Nicolai Hallum Steensgaard

Henrik Bach Mortensen

Morten Kristiansen

Mikkel Serup

Poul Henrik Kyvsgaard Hansen

Sigurd Villumsen

Soeren Andreas Langbak Nielsen

Martin Westergaard

A safety system of a wind turbine system is provided. The wind turbine system includes at least one wind turbine and a hydrogen production system configured to produce hydrogen using electrical power generated by the wind turbine. The safety system include a monitoring system configured to monitor the wind turbine system to detect a malfunction of the hydrogen production system. It further includes a control system configured to trigger a safety function of the wind turbine system upon detection of a malfunction of the hydrogen production system by the monitoring system.

Safety system for a wind turbine system including hydrogen production

A method for operating at least one wind turbine is provided, the wind turbine being electrically coupled to a power-to-gas converter and an electric grid, wherein a control unit determines a power level for the power generated by at least one generator of the at least one wind turbine and at least partially feeds the generated power to the power-to-gas converter when the determined power level reaches or exceeds a given lower threshold value, wherein the amount of power fed to the power-to-gas converter is kept constant when the determined power level reaches or exceeds a given upper threshold value.

Method for operating at least one wind turbine and wind turbine or group of wind turbines

An offshore wind turbine erected in a body of water including a generator, a base, a nacelle, a tower having a first end mounted to the base and a second end supporting the nacelle, an electrolytic unit electrically powered by the generator to produce hydrogen from an input fluid, in particular water, and a fluid supply assembly for supplying the input fluid from a fluid inlet arranged below a water level to the electrolytic unit arranged above the water level, wherein the fluid supply assembly includes a pump and a fluid connection between the fluid inlet and the electrolytic unit.

Offshore wind turbine with a fluid supply assembly

A suction bucket for a seabed foundation for an offshore facility is provided. The suction bucket is arranged for being embedded into a marine sediment. The suction bucket includes a lid and a sidewall. The sidewall is segmented into a first circumferential segment and at least a second circumferential segment. The first circumferential segment is connected with the second circumferential segment. The first circumferential segment and the second circumferential segment are attached to the lid of the suction bucket. Furthermore, the first circumferential segment and the second circumferential segment each contains at least one substantially planar section. Furthermore, a method to manufacture a suction bucket for a seabed foundation for an offshore facility is also provided.

Segmented suction bucket

A mold for manufacturing a component is provided. A mold has a mold surface representing a negative image of the component. The mold has openings in the mold surface. Flow channels extending from the openings in the mold surface and are connectable to a suction device. Further, the mold has a periphery delimiting the mold surface. A bag is fixed to the periphery of the mold. The bag is inflated to a pressure level above ambient pressure. The pressure is released from the bag while sucking the bag to the mold surface using the suction device. Fabrics are layered onto the bag while the bag is kept sucked to the mold surface. Resin is introduced into the fabrics and then the resin is cured.

Mold for manufacturing a component

A blade for a wind turbine includes at least one heating mat for generating heat, wherein the heating mat is mounted at an outer surface of the blade. The blade further includes at least one through-hole running from an inner space of the blade to the outer surface of the blade. The blade further has at least one conductive element, wherein the conductive element is electrically coupled to the heating mat. The conductive element is inserted in the through-hole for generating an electric connection between the inner space and the outer surface.

Fixation of a heating mat to a blade of a wind turbine

A method of manufacturing a component by molding is provided. A mold has a mold surface representing a negative image of the component. The mold has openings in the mold surface. Flow channels extending from the openings in the mold surface and are connectable to a suction device. Further, the mold has a periphery delimiting the mold surface. A bag is fixed to the periphery of the mold. The bag is inflated to a pressure level above ambient pressure. The pressure is released from the bag while sucking the bag to the mold surface using the suction device. Fabrics are layered onto the bag while the bag is kept sucked to the mold surface. Resin is introduced into the fabrics and then the resin is cured.

Method of manufacturing an article by molding

Toy building element with a spring mechanism

Growing community of inventors

Billund, Denmark

Finn Daugaard Madsen