ATE145450T1 - Steuerung von druck- und leistungsschwankungen in wasserturbinen - Google Patents
Steuerung von druck- und leistungsschwankungen in wasserturbinenInfo
- Publication number
- ATE145450T1 ATE145450T1 AT92830181T AT92830181T ATE145450T1 AT E145450 T1 ATE145450 T1 AT E145450T1 AT 92830181 T AT92830181 T AT 92830181T AT 92830181 T AT92830181 T AT 92830181T AT E145450 T1 ATE145450 T1 AT E145450T1
- Authority
- AT
- Austria
- Prior art keywords
- diffusor
- elbow
- controlling pressure
- power fluctuations
- water turbines
- Prior art date
Links
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
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
- F03B11/002—Injecting air or other fluid
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Water Turbines (AREA)
- Control Of Eletrric Generators (AREA)
- Hydraulic Turbines (AREA)
- Electrically Driven Valve-Operating Means (AREA)
- Flow Control (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP92830181A EP0565805B1 (de) | 1992-04-14 | 1992-04-14 | Steuerung von Druck- und Leistungsschwankungen in Wasserturbinen |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE145450T1 true ATE145450T1 (de) | 1996-12-15 |
Family
ID=8212089
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT92830181T ATE145450T1 (de) | 1992-04-14 | 1992-04-14 | Steuerung von druck- und leistungsschwankungen in wasserturbinen |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0565805B1 (de) |
AT (1) | ATE145450T1 (de) |
DE (1) | DE69215352T2 (de) |
ES (1) | ES2094336T3 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19906123B4 (de) * | 1999-02-13 | 2004-06-24 | Voith Siemens Hydro Power Generation Gmbh & Co. Kg | Verfahren zur Vergrößerung des Arbeitsbereiches von geführten Strömungen |
NO325508B1 (no) * | 2006-11-16 | 2008-05-26 | Ge Energy Norway As | Hydraulisk reaksjonsturbin |
NO325509B1 (no) * | 2006-11-16 | 2008-05-26 | Ge Energy Norway As | Hydraulisk reaksjonsturbin og fremgangsmate for reduksjon av trykkfluktuasjoner |
FR2981992B1 (fr) | 2011-10-26 | 2018-08-31 | Geps Techno | Dispositif de recuperation d'energie a perte de charge pilotee |
EP3276157A1 (de) | 2016-07-25 | 2018-01-31 | GE Renewable Technologies | Wasserturbine |
CN106988955A (zh) * | 2017-05-12 | 2017-07-28 | 中国电建集团北京勘测设计研究院有限公司 | 抽水蓄能电站过渡过程机组尾水管正压保证***和方法 |
CN112128040B (zh) * | 2020-09-23 | 2022-05-24 | 国家电网有限公司 | 立轴混流式水轮机上下止漏环检查工法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1060395A (en) * | 1962-10-02 | 1967-03-01 | Hitachi Ltd | Methods and apparatus for reducing water hammer in the tailrace or suction line of a water turbine, pump turbine, or pump |
US4991397A (en) * | 1988-07-12 | 1991-02-12 | Varsa Istvan S | Hydraulic turbine with virtual head drop and method for its manufacture |
-
1992
- 1992-04-14 ES ES92830181T patent/ES2094336T3/es not_active Expired - Lifetime
- 1992-04-14 DE DE69215352T patent/DE69215352T2/de not_active Expired - Fee Related
- 1992-04-14 AT AT92830181T patent/ATE145450T1/de not_active IP Right Cessation
- 1992-04-14 EP EP92830181A patent/EP0565805B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0565805B1 (de) | 1996-11-20 |
EP0565805A1 (de) | 1993-10-20 |
ES2094336T3 (es) | 1997-01-16 |
DE69215352D1 (de) | 1997-01-02 |
DE69215352T2 (de) | 1997-05-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
REN | Ceased due to non-payment of the annual fee |