JP6357307B2 - 風力発電設備 - Google Patents
風力発電設備 Download PDFInfo
- Publication number
- JP6357307B2 JP6357307B2 JP2013202962A JP2013202962A JP6357307B2 JP 6357307 B2 JP6357307 B2 JP 6357307B2 JP 2013202962 A JP2013202962 A JP 2013202962A JP 2013202962 A JP2013202962 A JP 2013202962A JP 6357307 B2 JP6357307 B2 JP 6357307B2
- Authority
- JP
- Japan
- Prior art keywords
- nacelle
- power generation
- radiator
- wind power
- wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000010248 power generation Methods 0.000 title claims description 23
- 238000001816 cooling Methods 0.000 claims description 32
- 238000009423 ventilation Methods 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
- F03D80/60—Cooling or heating of wind motors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2240/00—Components
- F05B2240/10—Stators
- F05B2240/14—Casings, housings, nacelles, gondels or the like, protecting or supporting assemblies there within
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Wind Motors (AREA)
Description
2 ナセル
3 ハブ
4 ブレード
5 ロータ
6 ラジエータ
7 吸気口
8f 下面排気口
8s 側面排気口
9c 吸気口上壁
9f 吸気口下壁
9s 吸気口側壁
10 グレーチング
Ri 吸気口側壁の内面R
Ro 吸気口側壁の端部外面R
Wd ナセル外壁幅
Wu 吸気口外壁幅
Claims (7)
- タワーと、該タワー上部に回転可能に支持されるナセルと、該ナセルに回転可能に支持されハブとブレードを有するロータと、前記ナセル内の機器を冷却するラジエータを備え、前記タワーと前記ナセルの風下で前記ロータが回転する風力発電設備において、
前記ラジエータは前記ナセルの外部かつ風上側に配置され、前記ラジエータの風上側には壁面に囲われた吸気口と、前記ラジエータと前記吸気口の間を壁面で覆うように吸気流路とが形成され、
前記ラジエータを通過した風を外部に排出する側面排気口を左右両側に有し、前記側面排気口より風上側で最も幅が広い部分の前記吸気流路の外壁の幅を吸気口外壁幅Wu、側面排気口より風下側のナセルの幅をナセル外壁幅Wdとした場合、前記Wdは、前記側面排気口側の少なくとも一部が前記Wuより小さいことを特徴とする風力発電設備。 - 請求項1の風力発電設備において、
前記吸気口の壁面のうち、側壁の風上側端部から外面と内面に向かってそれぞれRが設けられており、前記外面のRは、前記内面のRより小さいことを特徴とする風力発電設備。 - 請求項1または2の風力発電設備において、
前記吸気流路の流路面積は前記ラジエータの通風面積よりも広いことを特徴とする風力発電設備。 - 請求項1から3の何れかの風力発電設備において、
前記ラジエータの風下側で下面排気口を設け、該下面排気口にグレーチングを設置したことを特徴とする風力発電設備。 - 請求項1から3の何れかの風力発電設備において、
前記ラジエータの風下側で下面排気口を設け、該下面排気口に着脱可能なグレーチングまたは板材を設置できる構造としたことを特徴とする風力発電設備。 - 請求項1から5の何れかの風力発電設備であって、
前記吸気流路を構成する前記壁面のうちの底面が着脱可能な構造としたことを特徴とする風力発電設備。 - 請求項1の風力発電設備であって、前記吸気口は風向に対して垂直である構造となることを特徴とする風力発電設備。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013202962A JP6357307B2 (ja) | 2013-09-30 | 2013-09-30 | 風力発電設備 |
PCT/JP2014/061121 WO2015045462A1 (ja) | 2013-09-30 | 2014-04-21 | 風力発電設備 |
DE112014000368.9T DE112014000368T5 (de) | 2013-09-30 | 2014-04-21 | Windturbinengeneratorsystem |
TW103126210A TWI617737B (zh) | 2013-09-30 | 2014-07-31 | Wind power equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013202962A JP6357307B2 (ja) | 2013-09-30 | 2013-09-30 | 風力発電設備 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018041414A Division JP6648174B2 (ja) | 2018-03-08 | 2018-03-08 | 風力発電設備 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015068243A JP2015068243A (ja) | 2015-04-13 |
JP6357307B2 true JP6357307B2 (ja) | 2018-07-11 |
Family
ID=52742622
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013202962A Active JP6357307B2 (ja) | 2013-09-30 | 2013-09-30 | 風力発電設備 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP6357307B2 (ja) |
DE (1) | DE112014000368T5 (ja) |
TW (1) | TWI617737B (ja) |
WO (1) | WO2015045462A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018109412A (ja) * | 2018-03-08 | 2018-07-12 | 株式会社日立製作所 | 風力発電設備 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102018113760B4 (de) * | 2018-06-08 | 2023-02-23 | Aerovide Gmbh | Rotorlagergehäuse und Windenergieanlage mit Rotorlagergehäuse |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007002773A (ja) * | 2005-06-24 | 2007-01-11 | Fuji Heavy Ind Ltd | 水平軸風車 |
JP5209511B2 (ja) * | 2009-01-14 | 2013-06-12 | 日本車輌製造株式会社 | 建設機械 |
JP5404764B2 (ja) * | 2009-02-27 | 2014-02-05 | 三菱重工業株式会社 | 風力発電装置 |
JP5550508B2 (ja) * | 2010-09-28 | 2014-07-16 | 株式会社日立製作所 | 風力発電装置 |
WO2013021487A1 (ja) * | 2011-08-10 | 2013-02-14 | 三菱重工業株式会社 | 風力発電装置 |
JP5703397B2 (ja) * | 2012-01-23 | 2015-04-15 | 株式会社日立製作所 | 風力発電設備 |
JP2013167229A (ja) * | 2012-02-16 | 2013-08-29 | Mitsubishi Heavy Ind Ltd | 風力発電装置 |
JP5859877B2 (ja) * | 2012-03-02 | 2016-02-16 | 株式会社日立製作所 | 風力発電装置 |
JP5864307B2 (ja) * | 2012-03-02 | 2016-02-17 | 株式会社日立製作所 | ダウンウィンドロータ型風力発電装置 |
-
2013
- 2013-09-30 JP JP2013202962A patent/JP6357307B2/ja active Active
-
2014
- 2014-04-21 WO PCT/JP2014/061121 patent/WO2015045462A1/ja active Application Filing
- 2014-04-21 DE DE112014000368.9T patent/DE112014000368T5/de not_active Withdrawn
- 2014-07-31 TW TW103126210A patent/TWI617737B/zh active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018109412A (ja) * | 2018-03-08 | 2018-07-12 | 株式会社日立製作所 | 風力発電設備 |
Also Published As
Publication number | Publication date |
---|---|
TW201522774A (zh) | 2015-06-16 |
TWI617737B (zh) | 2018-03-11 |
WO2015045462A1 (ja) | 2015-04-02 |
JP2015068243A (ja) | 2015-04-13 |
DE112014000368T5 (de) | 2015-10-08 |
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