WASSERKRAFTANLAGE SOWIE VERFAHREN ZUM BETREIBEN EINER WASSERKRAFTANLAGE

    公开(公告)号:EP4328444A1

    公开(公告)日:2024-02-28

    申请号:EP23191271.8

    申请日:2023-08-14

    发明人: Maier, Andreas

    IPC分类号: F03B13/08 E02B8/08 E02B9/00

    摘要: Die Erfindung betrifft eine Wasserkraftanlage (100) und ein Verfahren zum Betreiben einer Wasserkraftanlage (100). Die Wasserkraftanlage (100) umfasst, wenigstens drei Zwischenspeicher (120), von denen jeder ein Verschlusselement (122) zum Oberwasser (2) und ein Verschlusselement (124) zum Unterwasser (4) sowie einen Speicherbereich (128) aufweist, wenigstens ein Generatormodul (170), sowie eine Regel- und/oder Steuereinrichtung (180). Die Zwischenspeicher (120) und das Generatormodul (170) sind über wenigstens zwei Sammelleitungen (110, 112) fluidisch verbunden. In einem bestimmungsgemäßen Betrieb ist zu jedem Zeitpunkt wenigstens einer der wenigstens drei Zwischenspeicher (120) in einer ersten Phase, in welcher dieser zum Oberwasser (2) geöffnet ist. Gleichzeitig ist wenigstens ein anderer der wenigstens drei Zwischenspeicher (120) in einer zweiten Phase, in welcher dieser zum Unterwasser (4) geöffnet ist. Wenigstens ein dritter der wenigstens drei Zwischenspeicher (120) ist in der ersten oder der zweiten Phase oder in einem Übergang zwischen den Phasen.

    LARGE TIDAL CURRENT ENERGY POWER GENERATION APPARATUS AND ASSEMBLY PLATFORM THEREFOR

    公开(公告)号:EP4166779A1

    公开(公告)日:2023-04-19

    申请号:EP20939792.6

    申请日:2020-06-10

    发明人: LIN, Dong ZHU, Fuwei

    摘要: The present invention provides a large tidal current energy generating device and an assembly platform (1) thereof. At least one horizontal axis hydro-generator (2) is installed in the assembly platform (1). The assembly platform (1) includes at least four fixed piles (11), at least two force-bearing blocks (12), at least two force-bearing supports (13), and supports (14). The at least four fixed piles are connected through the supports to form an installation space (15). The at least one horizontal axis hydro-generator is installed inside the installation space. One end of each fixed pile is driven to be fixed to a seabed and the other end extends to be above a water surface. The at least four fixed piles are arranged in left and right columns relative to a water flow direction, and each column of the fixed piles is arranged along the water flow direction. The at least two force-bearing blocks are fixed to the corresponding fixed piles or supports and located on left and right sides of the horizontal axis hydro-generator below the water surface, respectively. Ends of the at least two force-bearing supports are respectively mounted on the left and right sides of the horizontal axis hydro-generator relative to the water flow direction and the other ends are respectively against the corresponding force-bearing blocks.

    TURBINE SYSTEM AND MOORING SYSTEMS
    6.
    发明公开

    公开(公告)号:EP3954844A3

    公开(公告)日:2022-04-27

    申请号:EP21199987.5

    申请日:2018-02-23

    摘要: The invention relates to a buoyant assembly, in which a body has a first opening on a lower surface of the body and a turret comprising an upper and a lower end. The turret has attachment points for coupling anchoring lines to the assembly, and the turret is secured within the opening such that the lower end of the turret protrudes below the first opening. The turret is rotatable in a yaw direction relative to the body and the turret is configurable in a first arrangement in which anchoring lines are not coupled to the attachment points and a second arrangement in which the anchoring lines are coupled to the attachment points. The turret is slidable within the opening, and the opening is located in a recess, to allow the turret to be retracted above the draft of the assembly.