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1. WO2020093037 - TUNED MASS DAMPER FOR FLOATING STRUCTURES

Publication Number WO/2020/093037
Publication Date 07.05.2020
International Application No. PCT/US2019/059628
International Filing Date 04.11.2019
IPC
B63B 39/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
39Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude
E02B 9/00 2006.01
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL-SHIFTING
BHYDRAULIC ENGINEERING
9Water-power plants; Layout, construction or equipment, methods of, or apparatus for, making same
F03D 11/00 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
DWIND MOTORS
11Details, component parts, or accessories not provided for in, or of interest apart from, the other groups of this subclass
F03D 13/22
F03D 13/25 2016.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
DWIND MOTORS
13Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
20Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
25specially adapted for offshore installation
Applicants
  • UNIVERSITY OF MAINE SYSTEM BOARD TRUSTEES [US]/[US]
Inventors
  • ALLEN, Christopher, K.
  • VISELLI, Anthony, M.
  • GOUPEE, Andrew, J.
  • DAGHER, Habib, J.
Agents
  • ROBINETTE, Gregory, W.
Priority Data
62/754,69902.11.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) TUNED MASS DAMPER FOR FLOATING STRUCTURES
(FR) AMORTISSEUR DE MASSE ACCORDÉ POUR STRUCTURES FLOTTANTES
Abstract
(EN)
A tuned mass damper (TMD) system in combination with a floating offshore wind turbine (FOWT) platform includes a barge type FOWT platform having a hull configured to have a wind turbine tower mounted thereon. A TMD system is mounted in the hull and has a first TMD configured to operate at a first frequency, and a second TMD configured to operate at a second frequency different than the first frequency.
(FR)
Système d'amortisseur de masse accordé (TMD) en combinaison avec une plateforme d'éolienne en mer flottante (FOWT) comprenant une plateforme de FOWT de type barge possédant une coque conçue pour avoir une tour d'éolienne montée sur celle-ci. Un système de TMD est monté dans la coque et comporte un premier TMD conçu pour fonctionner à une première fréquence, et un second TMD conçu pour fonctionner à une seconde fréquence différente de la première fréquence.
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