公开(公告)号：US20200080540A1

公开(公告)日：2020-03-12

申请号：US16606884

申请日：2018-05-04

Applicant: Vestas Wind Systems A/S

Inventor： Torben Ladegaard Baun

IPC: F03D9/25 ,  F03D7/02 ,  F03D9/35 ,  H02K7/18 ,  H02K7/20 ,  H02P9/00

Abstract: A wind installation comprising a wind turbine (1) and an airborne wind energy system (12, 13), e.g. in the form of a kite (12) or a glider (13) is disclosed. The wind turbine (1) is electrically connected to the power grid via a power transmission line (27). The wind installation further comprises an airborne wind energy system (12, 13), e.g. in the form of a kite (12) or a glider (13), for generating electrical energy. The airborne wind energy system (12, 13) comprising a separate generator is coupled to the wind turbine (1) via a cable (6) and the separate generator is electrically connected to the power transmission line (27).

公开(公告)号：US20180202418A1

公开(公告)日：2018-07-19

申请号：US15744277

申请日：2016-07-14

Applicant: Vestas Wind Systems A/S

Inventor： Torben Ladegaard Baun ,  Jesper Lykkegaard Neubauer ,  Gunnar K. Storgaard Pedersen ,  Erik Carl Lehnskov Miranda

IPC: F03D13/10 ,  F03D1/02 ,  F03D13/20

CPC classification number: F03D13/10 ,  F03D1/02 ,  F03D13/20 ,  F03D13/22 ,  F05B2230/604 ,  F05B2230/70 ,  Y02E10/721 ,  Y02E10/728 ,  Y02P70/523

Abstract: A method for erecting a multirotor wind turbine (10) is disclosed. A carrier structure (1, 1a, 1b) is arranged circumferentially with respect to a tower structure (2) and hoisted to an upper part of the tower structure (2), using a hoisting arrangement, such as a wire winch arrangement (3, 4, 8). Furthermore, energy generating units (5) may be hoisted to the carrier structure (1, 1a, 1b) using the hoisting arrangement (3, 4, 8). A similar method for dismantling a multirotor wind turbine (10) is also disclosed. The multirotor wind turbine (10) can be erected or dismantled without the need for an external crane.

公开(公告)号：US20180180033A1

公开(公告)日：2018-06-28

申请号：US15579341

申请日：2016-06-09

Applicant: Vestas Wind Systems A/S

Inventor： Torben Ladegaard Baun

IPC: F03D80/80 ,  F03D13/20 ,  F03D1/02 ,  F03D9/25 ,  H02G3/04

CPC classification number: F03D80/85 ,  F03D1/02 ,  F03D9/255 ,  F03D13/20 ,  F05B2220/706 ,  F05B2240/912 ,  F05B2240/9121 ,  F05B2240/913 ,  H02G3/0456 ,  H02G11/02 ,  Y02E10/725 ,  Y02E10/728

Abstract: The present invention relates to a wind turbine system comprising a plurality of wind turbines mounted to a common support structure (4) by a support arm arrangement (10) comprising a mount portion (12)and at least one arm (13) extending from said mount portion and carrying a respective wind turbine (6). Said support arm arrangement (10) is capable of yawing around said support structure (4); and said wind turbine system comprises an improved arrangement for cable guiding in this connection.

公开(公告)号：US20180023543A1

公开(公告)日：2018-01-25

申请号：US15552359

申请日：2016-03-17

Applicant: Vestas Wind Systems A/S

Inventor： Henrik Kudsk ,  Torben Ladegaard Baun ,  Erik Carl Lehnskov Miranda ,  Etekamba Okon Willie

IPC: F03D1/02 ,  F03D9/25 ,  F16H7/02 ,  F03D15/00 ,  F03D80/80 ,  F03D7/02 ,  F03D13/20

CPC classification number: F03D1/02 ,  F03D7/0204 ,  F03D9/25 ,  F03D13/20 ,  F03D15/00 ,  F03D15/10 ,  F03D80/82 ,  F05B2260/4021 ,  F16H7/02 ,  Y02E10/725 ,  Y02E10/728

Abstract: A multirotor wind turbine (1) comprising a tower structure with a main tower part (2) and at least two arms (3), each arm (3) extending away from the main tower part (2) along a direction having a horizontal component. Two or more rotors (4) are mounted on the tower structure in such a manner that each arm (3) of the tower structure carries at least one rotor (4). A gear arrangement (9) of at least one of the rotors (4) comprises a number of pulleys (10, 11, 13) and a number of belts (16, 17) interconnecting the pulleys (10, 11, 13) in order to transfer rotational movements between the pulleys (10, 11, 13), thereby transferring rotational movements from the hub (5) to a rotating shaft (14) connected to a generator (15).