JP2004353671A - オフショア−風力エネルギ装置のための冷却装置 - Google Patents
オフショア−風力エネルギ装置のための冷却装置 Download PDFInfo
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- JP2004353671A JP2004353671A JP2004156606A JP2004156606A JP2004353671A JP 2004353671 A JP2004353671 A JP 2004353671A JP 2004156606 A JP2004156606 A JP 2004156606A JP 2004156606 A JP2004156606 A JP 2004156606A JP 2004353671 A JP2004353671 A JP 2004353671A
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- 238000001816 cooling Methods 0.000 title claims abstract description 88
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 41
- 239000003507 refrigerant Substances 0.000 claims abstract description 11
- 239000000498 cooling water Substances 0.000 claims description 12
- 230000017525 heat dissipation Effects 0.000 claims description 10
- 239000002245 particle Substances 0.000 claims description 8
- 239000004033 plastic Substances 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 239000006096 absorbing agent Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 abstract 1
- 239000013535 sea water Substances 0.000 description 8
- 239000012620 biological material Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 239000000110 cooling liquid Substances 0.000 description 3
- 230000005684 electric field Effects 0.000 description 3
- 241000195493 Cryptophyta Species 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000011362 coarse particle Substances 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 235000015170 shellfish Nutrition 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 230000002528 anti-freeze Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- -1 that is Substances 0.000 description 1
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Classifications
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- 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
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- 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
- F05B2240/90—Mounting on supporting structures or systems
- F05B2240/95—Mounting on supporting structures or systems offshore
-
- 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
-
- 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
- Y02E10/727—Offshore wind turbines
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- 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)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Wind Motors (AREA)
Abstract
【解決手段】第2の冷却回路22の管路30の内壁に、該第2の冷却回路の延伸方向で相互間隔を有して複数の電極36a,36b,36c,36d,36e,36fが配置されており、これらの電極が、少なくともそれぞれ2つの電極の間で交流の高電圧を発生させるために、電圧供給装置38と接続されている。
【選択図】図2
Description
Claims (10)
- オフショア−風力エネルギ装置のための冷却装置であって、該オフショア−風力エネルギ装置の電子装置および/または電気装置(11)によって形成される、導出しようとする熱を吸収するための吸熱装置(10)が設けられており、周辺に存在する水(14)に熱を放出するための、該吸熱装置(10)と連結された放熱装置(12)が設けられており、吸熱装置(10)が、液状の冷媒(16)で作動する第1の冷却回路(18)を備えており、該第1の冷却回路(18)が、熱交換装置(20)において、吸収した熱を放熱装置(12)に放出するようになっており、該放熱装置(12)が、冷媒としての、周辺に存在する水(14)で作動する開放式の第2の冷却回路(22)を備えている形式のものにおいて、
放熱装置(12)の第2の冷却回路(22)の管路(30)の内壁に、該第2の冷却回路の延伸方向で相互間隔を有して複数の電極(36a,36b,36c,36d,36e,36f)が配置されており、これらの電極(36a,36b,36c,36d,36e,36f)が、少なくともそれぞれ2つの電極(36a,36b;36b,36c;36d,36e;36e,36f)の間で交流の高電圧を発生させるために、電圧供給装置(38)と接続されていることを特徴とする、オフショア−風力エネルギ装置のための冷却装置。 - 放熱装置(12)の第2の冷却回路(22)が、周辺に存在する水(14)の流入用の第1の開口(24)と、導出しようとする熱によって加熱された水の流出用の第2の開口(26)とを備えており、周辺に存在する水(14)が、第1の開口(24)を通って熱交換装置(20)に向かって流れて、熱交換装置(20)による吸熱のあとで第2の開口(26)を通って周辺に存在する水(14)に流れるようになっている、請求項1記載の冷却装置。
- 少なくとも放熱装置(12)の第2の冷却回路(22)の第1の開口(24)に第1の電極(36a)が配置されていて、かつ/または第2の冷却回路(22)の第2の開口(26)に第2の電極(36f)が配置されており、これら両方の電極(36a,36f)が、交番のタイミング内で同じ極性を有している、請求項2記載の冷却装置。
- 放熱装置(12)の第2の冷却回路(22)の開口(24,26)に配置された両方の電極(36a,36f)が、互いに結合されている、請求項2または3記載の冷却装置。
- 放熱装置(12)の第2の冷却回路(22)内で、水流を形成するためのポンプ装置(28,29)が、第2の冷却回路(22)の管路に配置されている、請求項1から4までのいずれか1項記載の冷却装置。
- ポンプ装置(28,29)が、搬送方向転換可能であり、反対方向で管路を通る水流が形成されるようになっており、周辺に存在する水(14)が、第2の開口(26)を通って熱交換装置(20)に向かって流れて、熱交換装置(20)による熱吸収のあとで第1の開口(24)を通って周辺に存在する水(14)に流れるようになっている、請求項5記載の冷却装置。
- 放熱装置(12)の第2の冷却回路(22)が、制御可能な弁装置を備えており、該弁装置が、冷却水の所望の流れ方向に応じて、周辺に存在する水(14)の流入用の開口(24;26)と、導出しようとする熱によって加熱された水の流出用の開口(26;24)とを開放するようになっている、請求項2から6までのいずれか1項記載の冷却装置。
- ポンプ装置(28,29)の搬送方向もしくは冷却水の流れ方向が、交互に転換可能である、請求項6または7記載の冷却装置。
- 放熱装置(12)の第2の冷却回路(22)が、プラスチック材料から成る管路(30)を備えている、請求項1から8までのいずれか1項記載の冷却装置。
- 放熱装置(22)の第2の冷却回路(12)の第1の開口(24)および/または第2の開口(26)に、シーブ(32;34)または格子のような、第2の冷却回路(22)に粒子が進入するのを防止する装置が配置されている、請求項2から8までのいずれか1項記載の冷却装置。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10324228A DE10324228B4 (de) | 2003-05-28 | 2003-05-28 | Kühlvorrichtung für eine Offshore-Windenergieanlage |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2004353671A true JP2004353671A (ja) | 2004-12-16 |
JP4041474B2 JP4041474B2 (ja) | 2008-01-30 |
Family
ID=33482247
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004156606A Expired - Fee Related JP4041474B2 (ja) | 2003-05-28 | 2004-05-26 | オフショア−風力エネルギ装置のための冷却装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7111668B2 (ja) |
JP (1) | JP4041474B2 (ja) |
DE (1) | DE10324228B4 (ja) |
Cited By (3)
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WO2010024650A3 (ko) * | 2008-09-01 | 2010-06-10 | 두산중공업 주식회사 | 풍력터빈의 나셀 냉각 시스템 |
JP2013024177A (ja) * | 2011-07-25 | 2013-02-04 | Hitachi Industrial Equipment Systems Co Ltd | 変圧器及び風力発電システム |
EP2842978B1 (en) | 2006-10-16 | 2015-08-05 | Mitsui Chemicals, Inc. | Process for producing resin for optical material |
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-
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- 2004-05-27 US US10/854,924 patent/US7111668B2/en not_active Expired - Fee Related
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EP2842978B1 (en) | 2006-10-16 | 2015-08-05 | Mitsui Chemicals, Inc. | Process for producing resin for optical material |
WO2010024650A3 (ko) * | 2008-09-01 | 2010-06-10 | 두산중공업 주식회사 | 풍력터빈의 나셀 냉각 시스템 |
JP2012501401A (ja) * | 2008-09-01 | 2012-01-19 | ドゥサン ヘヴィー インダストリーズ アンド コンストラクション カンパニー リミテッド | 風力タービンのナセル冷却システム |
US8640478B2 (en) | 2008-09-01 | 2014-02-04 | Doosan Heavy Industries & Construction Co., Ltd. | Nacelle cooling system for wind turbine |
JP2013024177A (ja) * | 2011-07-25 | 2013-02-04 | Hitachi Industrial Equipment Systems Co Ltd | 変圧器及び風力発電システム |
Also Published As
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US20050006905A1 (en) | 2005-01-13 |
DE10324228B4 (de) | 2006-02-16 |
JP4041474B2 (ja) | 2008-01-30 |
DE10324228A1 (de) | 2004-12-23 |
US7111668B2 (en) | 2006-09-26 |
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