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1. WO2011064886 - 風車用タワー及び風力発電装置

公開番号 WO/2011/064886
公開日 03.06.2011
国際出願番号 PCT/JP2009/070112
国際出願日 30.11.2009
IPC
F03D 11/04 2006.01
F機械工学;照明;加熱;武器;爆破
03液体用機械または機関;風力原動機,ばね原動機,重力原動機;他類に属さない機械動力または反動推進力を発生するもの
D風力原動機
11このサブクラスの他のグループに分類されない細部,構成要素または付属品
04構造物の取り付け
CPC
F03D 13/20
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
F03D 80/70
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
80Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
70Bearing or lubricating arrangements
F03D 80/80
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
80Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
80Arrangement of components within nacelles or towers
F03D 9/25
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
9Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
20Wind motors characterised by the driven apparatus
25the apparatus being an electrical generator
F05B 2240/912
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
BINDEXING SCHEME RELATING TO MACHINES OR ENGINES OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, TO WIND MOTORS, TO NON-POSITIVE DISPLACEMENT PUMPS, AND TO GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY
2240Components
90Mounting on supporting structures or systems
91on a stationary structure
912on a tower
F05B 2280/4003
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
BINDEXING SCHEME RELATING TO MACHINES OR ENGINES OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, TO WIND MOTORS, TO NON-POSITIVE DISPLACEMENT PUMPS, AND TO GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY
2280Materials; Properties thereof
40Organic materials
4003Synthetic polymers, e.g. plastics; Rubber
出願人
  • 三菱重工業株式会社 MITSUBISHI HEAVY INDUSTRIES, LTD. [JP]/[JP] (AllExceptUS)
  • 村田 一 MURATA, Hajime [JP]/[JP] (UsOnly)
発明者
  • 村田 一 MURATA, Hajime
代理人
  • 藤田 考晴 FUJITA, Takaharu
優先権情報
公開言語 (言語コード) 日本語 (JA)
出願言語 (言語コード) 日本語 (JA)
指定国 (国コード)
発明の名称
(EN) TOWER FOR WINDMILL AND WIND GENERATION DEVICE
(FR) TOUR POUR ÉOLIENNE ET DISPOSITIF DE GÉNÉRATION ÉOLIENNE
(JA) 風車用タワー及び風力発電装置
要約
(EN)
Provided is a tower for a windmill, wherein a horizontal force received by the upper portion of the tower is distributed to the lower portion or base of the tower; a load applied to a tower shell is reduced; and the deformation of the tower, which is caused by an external force, is suppressed. A monopole-type tower (2) for a windmill, which is configured to receive a load mainly using a tower shell (21), is comprised of platforms (22), elastic supports (30), and load-transfer members (23). Each platform (22) is connected to the inner wall of the tower shell (21) to divide the inner space of the tower in upward and downward directions. One end of each elastic support (30) is secured to the platform (22). Each load-transfer member (23) is disposed in the inner space of the tower, and connects the other end of the elastic support (30) to the platform (22) or a base (B) which is opposed to the elastic support (30), to transfer a horizontal force from the elastic support (30) to the tower shell (21) or the base (B).
(FR)
L'invention concerne une tour pour éolienne, caractérisée en ce qu'une force horizontale reçue par la partie supérieure de la tour est distribuée à la partie inférieure ou base de la tour ; en ce qu'une charge appliquée à une coque de la tour est réduite ; et en ce que la déformation de la tour causée par une force externe est limitée. Une tour (2) du type à pylône unique pour éolienne, qui est configurée pour recevoir une charge en utilisant principalement une coque (21) de la tour, est constituée de plates-formes (22), de supports élastiques (30) et d'éléments (23) de transfert de charge. Chaque plate-forme (22) est reliée à la paroi intérieure de la coque (21) de la tour de façon à diviser l'espace intérieur de la tour dans les sens ascendant et descendant. Une extrémité de chaque support élastique (30) est fixée à la plate-forme (22). Chaque élément (23) de transfert de charge est disposé dans l'espace intérieur de la tour et relie l'autre extrémité du support élastique (30) à la plate-forme (22) ou à une base (B) qui est opposée au support élastique (30), de façon à transférer une force horizontale du support élastique (30) à la coque (21) de la tour ou à la base (B).
(JA)
 タワー上部が受ける水平力をタワー下部または基礎へ分散させ、タワーシェルに作用する荷重を低減するとともに、外力によるタワー変形を抑制した風車用タワーを提供する。主としてタワーシェル21が荷重を負担するように構成されたモノポール式の風車用タワー2が、タワーシェル21の内壁に連結されてタワー内部空間を上下方向に分割するプラットフォーム22と、一端をプラットフォーム22に固定して取り付けられた弾性支承30と、タワー内部空間に配設され、弾性支承30の他端と、弾性支承30と対向する位置にあるプラットフォーム22または基礎Bとの間を連結して弾性支承30からの水平力をタワーシェル21または基礎Bに伝達する荷重伝達部材23とを備えている。
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