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1. WO2011120591 - OFF-SHORE TRANSFORMER STATION WITH EXCHANGEABLE TRANSFORMER ASSEMBLY

Publication Number WO/2011/120591
Publication Date 06.10.2011
International Application No. PCT/EP2010/054465
International Filing Date 02.04.2010
IPC
E02B 17/00 2006.1
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL-SHIFTING
BHYDRAULIC ENGINEERING
17Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs; Construction methods therefor
F03D 1/00 2006.1
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
1Wind motors with rotation axis substantially parallel to the air flow entering the rotor
H02B 5/00 2006.1
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
BBOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
5Non-enclosed substations; Substations with enclosed and non-enclosed equipment
CPC
E02B 17/0034
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
BHYDRAULIC ENGINEERING
17Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs ; or offshore constructions; Construction methods therefor
0034Maintenance, repair or inspection of offshore constructions
E02B 2017/0082
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
BHYDRAULIC ENGINEERING
17Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs ; or offshore constructions; Construction methods therefor
0056Platforms with supporting legs
0073Details of sea bottom engaging footing
0082Spudcans, skirts or extended feet
E02B 2017/0091
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
BHYDRAULIC ENGINEERING
17Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs ; or offshore constructions; Construction methods therefor
0091Offshore structures for wind turbines
H02B 5/00
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
BBOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
5Non-enclosed substations; Substations with enclosed and non-enclosed equipment
Applicants
  • ALSTOM TECHNOLOGY LTD [CH]/[CH] (AllExceptUS)
  • MILLER, Jeffrey [GB]/[GB] (UsOnly)
Inventors
  • MILLER, Jeffrey
Agents
  • ILGART, Jean-Christophe
Priority Data
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) OFF-SHORE TRANSFORMER STATION WITH EXCHANGEABLE TRANSFORMER ASSEMBLY
(FR) STATION DE TRANSFORMATEURS EN MER À ENSEMBLE TRANSFORMATEUR POUVANT ÊTRE CHANGÉ
Abstract
(EN) A substation platform (10) for use in offshore power transmission comprises a primary floor (12) including at least one opening, at least one transformer assembly (14) including one or more transformers (24) for connection in use to one or more electrical networks, the or each transformer assembly (14) being releasably connected to the primary floor (12), and at least one strand jack (16) including one or more cables (28), the or each cable (28) being operable to releasably connect to a respective transformer assembly (14) and the or each strand jack (16) being operable to lower or lift the respective transformer (24) through the respective opening of the primary floor (12).
(FR) L'invention porte sur une plateforme de sous-station (10) destinée à être utilisée dans la transmission d'énergie en mer, laquelle comprend un plancher primaire (12) comprenant au moins une ouverture, au moins un ensemble transformateur (14) comprenant un ou plusieurs transformateurs (24) pour la connexion, lors de l'utilisation, à un ou plusieurs réseaux électriques, le ou chaque ensemble de transformateurs (14) étant relié de façon libérable au plancher primaire (12), et au moins un vérin d'amarrage (16) comprenant un ou plusieurs câbles (28), le ou chaque câble (28) pouvant fonctionner de façon à être relié de façon libérable à un ensemble transformateur respectif (14), et le ou chaque vérin d'amarrage (16) pouvant fonctionner de façon à abaisser ou à lever le transformateur respectif (24) à travers l'ouverture respective du plancher primaire (12).
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