JP2007255317A - 水力発電用フランシス水車 - Google Patents
水力発電用フランシス水車 Download PDFInfo
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- JP2007255317A JP2007255317A JP2006080926A JP2006080926A JP2007255317A JP 2007255317 A JP2007255317 A JP 2007255317A JP 2006080926 A JP2006080926 A JP 2006080926A JP 2006080926 A JP2006080926 A JP 2006080926A JP 2007255317 A JP2007255317 A JP 2007255317A
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- water
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- 238000010248 power generation Methods 0.000 title claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 93
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 238000007599 discharging Methods 0.000 claims abstract description 5
- 238000011144 upstream manufacturing Methods 0.000 abstract description 8
- 230000002093 peripheral effect Effects 0.000 description 21
- 230000005540 biological transmission Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000008213 purified water Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000005347 demagnetization Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
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Classifications
-
- 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
- Y02E10/20—Hydro energy
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- Safety Valves (AREA)
- Hydraulic Turbines (AREA)
- Control Of Water Turbines (AREA)
Abstract
【解決手段】導水管から導入された流水を、ケーシングを経由してガイドベーンで加速し、発電機に連結された水車主軸の一端に取り付けられたランナに流入する水力発電用フランシス水車において、前記発電機の負荷が解列した際に、前記流水を前記導水管から前記ランナを経由せずに排出するためのバイパス機構を備えた。
【選択図】図2
Description
2 導水管
2A 内周壁
2B 外周壁
3 内部空間
4 水車主軸
5 軸受
6 軸受
7 ランナ
8 発電機
9 動力伝達機構
14 ケーシング
17 ガイドベーン
19 ラビリンスシール
20 水切部材
21 ガイドベーン開閉手段
22 外歯車
23 ガイドリング
24 内歯車
26 バイパス機構
27 第1バイパス管
28 バイパス弁部
29 第2バイパス管
Claims (1)
- 導水管から導入された流水を、ケーシングを経由してガイドベーンで加速し、発電機に連結された水車主軸の一端に取り付けられたランナに流入する水力発電用フランシス水車であって、
前記発電機の負荷が解列した際に、前記流水を前記導水管から前記ランナを経由せずに排出するためのバイパス機構を備えていることを特徴とする水力発電用フランシス水車。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006080926A JP4845550B2 (ja) | 2006-03-23 | 2006-03-23 | 水力発電用フランシス水車 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006080926A JP4845550B2 (ja) | 2006-03-23 | 2006-03-23 | 水力発電用フランシス水車 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007255317A true JP2007255317A (ja) | 2007-10-04 |
JP4845550B2 JP4845550B2 (ja) | 2011-12-28 |
Family
ID=38629804
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006080926A Active JP4845550B2 (ja) | 2006-03-23 | 2006-03-23 | 水力発電用フランシス水車 |
Country Status (1)
Country | Link |
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JP (1) | JP4845550B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113818989A (zh) * | 2020-06-19 | 2021-12-21 | 株式会社东芝 | 弗朗西斯式水轮机的起动方法以及弗朗西斯式水轮机 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61136180A (ja) * | 1984-12-06 | 1986-06-24 | Omron Tateisi Electronics Co | 文字認識装置 |
JP2000352369A (ja) * | 1999-06-10 | 2000-12-19 | Mitsubishi Electric Corp | 水力発電プラントの水路及びその制御装置 |
JP2002364510A (ja) * | 2001-06-08 | 2002-12-18 | Kubota Corp | インライン型水力発電装置 |
JP2003343413A (ja) * | 2002-05-27 | 2003-12-03 | Kansai Electric Power Co Inc:The | 水力発電設備 |
-
2006
- 2006-03-23 JP JP2006080926A patent/JP4845550B2/ja active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61136180A (ja) * | 1984-12-06 | 1986-06-24 | Omron Tateisi Electronics Co | 文字認識装置 |
JP2000352369A (ja) * | 1999-06-10 | 2000-12-19 | Mitsubishi Electric Corp | 水力発電プラントの水路及びその制御装置 |
JP2002364510A (ja) * | 2001-06-08 | 2002-12-18 | Kubota Corp | インライン型水力発電装置 |
JP2003343413A (ja) * | 2002-05-27 | 2003-12-03 | Kansai Electric Power Co Inc:The | 水力発電設備 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113818989A (zh) * | 2020-06-19 | 2021-12-21 | 株式会社东芝 | 弗朗西斯式水轮机的起动方法以及弗朗西斯式水轮机 |
CN113818989B (zh) * | 2020-06-19 | 2023-07-25 | 株式会社东芝 | 弗朗西斯式水轮机的起动方法以及弗朗西斯式水轮机 |
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Publication number | Publication date |
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JP4845550B2 (ja) | 2011-12-28 |
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