JP2020070757A - 風力発電システム - Google Patents
風力発電システム Download PDFInfo
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- JP2020070757A JP2020070757A JP2018205518A JP2018205518A JP2020070757A JP 2020070757 A JP2020070757 A JP 2020070757A JP 2018205518 A JP2018205518 A JP 2018205518A JP 2018205518 A JP2018205518 A JP 2018205518A JP 2020070757 A JP2020070757 A JP 2020070757A
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- Prior art keywords
- air
- storage tank
- wind turbine
- turbine
- air storage
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- 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
- Y02E10/728—Onshore wind turbines
-
- 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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids
-
- 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
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
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Abstract
Description
図1は、本発明の第1実施の形態に係る風力発電システムの構成を示す系統図である。
図2は、本発明の第2実施の形態に係る風力発電システムの構成を示す系統図である。なお、前記第1実施の形態と同一の部分には、同一の符号を付して重複する説明を省略する。
2 風車塔体
3 動力伝達部
4a 空気圧縮機
4b 空気圧縮機
5 貯槽配管
6 空気貯槽
7 タービン配管
8 空気タービン
9 発電機
10 水源
11 導入配管
12 開閉弁
13 開閉弁
14 開閉弁
15 熱交換器
G 地下
h 水頭差
Claims (6)
- 風車と、
前記風車の回転力を用いて圧縮した圧縮空気を貯留する空気貯槽と、
前記空気貯槽に貯留された前記圧縮空気で駆動する空気タービンと、
前記空気タービンの回転駆動によって発電する発電機と、を備え、
前記空気貯槽の上部に風車塔体が立設され、この風車塔体に前記風車が設置され、前記空気貯槽が前記風車の基礎として構成されていることを特徴とする風力発電システム。 - 前記空気貯槽は、地下又は水中に設置されていることを特徴とする請求項1に記載の風力発電システム。
- 前記空気貯槽は、ケーソン工法により築造されていることを特徴とする請求項1又は2に記載の風力発電システム。
- 前記空気貯槽は、開閉弁が設けられた導入配管を通して水源と接続され、前記開閉弁を開けて前記水源から水を導入可能としたことを特徴とする請求項1乃至3のいずれか一項に記載の風力発電システム。
- 前記風車の回転力を動力として空気を圧縮する空気圧縮機と、前記風車の回転力で発電した電力を用いて空気を圧縮する空気圧縮機のいずれか一方をさらに備えることを特徴とする請求項1乃至4のいずれか一項に記載の風力発電システム。
- 前記空気圧縮機と前記空気貯槽を接続する貯槽配管と、
前記空気貯槽と前記空気タービンを接続するタービン配管と、
前記貯槽配管及び前記タービン配管のそれぞれが経由し、前記空気圧縮機によって空気が圧縮されるときの熱を、前記空気タービンに送られる膨張する空気に伝達して熱交換する熱交換器と、
をさらに備えることを特徴とする請求項5に記載の風力発電システム。
Priority Applications (1)
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JP2018205518A JP7198632B2 (ja) | 2018-10-31 | 2018-10-31 | 風力発電システム |
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JP2018205518A JP7198632B2 (ja) | 2018-10-31 | 2018-10-31 | 風力発電システム |
Publications (2)
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JP2020070757A true JP2020070757A (ja) | 2020-05-07 |
JP7198632B2 JP7198632B2 (ja) | 2023-01-04 |
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JP2018205518A Active JP7198632B2 (ja) | 2018-10-31 | 2018-10-31 | 風力発電システム |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022177212A1 (ko) * | 2021-02-16 | 2022-08-25 | 이노스텍 주식회사 | 앵커부재를 구비한 수중 에너지 저장구조물 및 그 시공방법 |
CN116608092A (zh) * | 2023-05-22 | 2023-08-18 | 长江三峡集团实业发展(北京)有限公司 | 一种海上风力发电机组及储能系统 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000257544A (ja) * | 1999-03-10 | 2000-09-19 | Okinawa Kaihatsuchiyou Okinawa Sogo Jimukiyokuchiyou | ダムまたはその周辺施設を利用した空気エネルギー利用システム |
KR20110037446A (ko) * | 2009-10-07 | 2011-04-13 | 이달은 | 압축공기를 이용하는 풍력발전기 |
JP2016034211A (ja) * | 2014-07-31 | 2016-03-10 | 株式会社神戸製鋼所 | 圧縮空気貯蔵発電装置及び圧縮空気貯蔵発電方法 |
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2018
- 2018-10-31 JP JP2018205518A patent/JP7198632B2/ja active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000257544A (ja) * | 1999-03-10 | 2000-09-19 | Okinawa Kaihatsuchiyou Okinawa Sogo Jimukiyokuchiyou | ダムまたはその周辺施設を利用した空気エネルギー利用システム |
KR20110037446A (ko) * | 2009-10-07 | 2011-04-13 | 이달은 | 압축공기를 이용하는 풍력발전기 |
JP2016034211A (ja) * | 2014-07-31 | 2016-03-10 | 株式会社神戸製鋼所 | 圧縮空気貯蔵発電装置及び圧縮空気貯蔵発電方法 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022177212A1 (ko) * | 2021-02-16 | 2022-08-25 | 이노스텍 주식회사 | 앵커부재를 구비한 수중 에너지 저장구조물 및 그 시공방법 |
CN116608092A (zh) * | 2023-05-22 | 2023-08-18 | 长江三峡集团实业发展(北京)有限公司 | 一种海上风力发电机组及储能系统 |
CN116608092B (zh) * | 2023-05-22 | 2024-04-12 | 长江三峡集团实业发展(北京)有限公司 | 一种海上风力发电机组及储能系统 |
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