DE2935480C3 - Verfahren zum Betrieb einer Pumpenturbine zwischen Teillast- und Rückwärtspumpenbetrieb. - Google Patents
Verfahren zum Betrieb einer Pumpenturbine zwischen Teillast- und Rückwärtspumpenbetrieb.Info
- Publication number
- DE2935480C3 DE2935480C3 DE2935480A DE2935480A DE2935480C3 DE 2935480 C3 DE2935480 C3 DE 2935480C3 DE 2935480 A DE2935480 A DE 2935480A DE 2935480 A DE2935480 A DE 2935480A DE 2935480 C3 DE2935480 C3 DE 2935480C3
- Authority
- DE
- Germany
- Prior art keywords
- guide vane
- association
- guide
- opening
- pump turbine
- 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.)
- Expired
Links
- 238000000034 method Methods 0.000 title claims description 13
- 230000001360 synchronised effect Effects 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000012549 training Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000012552 review 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
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B15/00—Controlling
- F03B15/005—Starting, also of pump-turbines
-
- 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
- F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
- F03B3/10—Machines or engines of reaction type; Parts or details peculiar thereto characterised by having means for functioning alternatively as pumps or turbines
- F03B3/103—Machines or engines of reaction type; Parts or details peculiar thereto characterised by having means for functioning alternatively as pumps or turbines the same wheel acting as turbine wheel and as pump wheel
-
- 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)
- Hydraulic Turbines (AREA)
- Control Of Water Turbines (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Control Of Turbines (AREA)
Priority Applications (11)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2935480A DE2935480C3 (de) | 1979-09-01 | 1979-09-01 | Verfahren zum Betrieb einer Pumpenturbine zwischen Teillast- und Rückwärtspumpenbetrieb. |
| AT0351980A AT367176B (de) | 1979-09-01 | 1980-07-07 | Verfahren zum betrieb einer pumpenturbine zwischen teillast- und rueckwaertspumpenbetrieb |
| IT68212/80A IT1129119B (it) | 1979-09-01 | 1980-07-28 | Procedimento e dispositivo per lo esercizio di pompe turbine tra il regime di carico parziale ed il regime di pompa inversa |
| ES494054A ES494054A0 (es) | 1979-09-01 | 1980-08-07 | Procedimiento para hacer funcionar, una turobo bomba y tur- bo-bomba correspondiente |
| SE8005891A SE441540B (sv) | 1979-09-01 | 1980-08-22 | Forfarande for drift av en pumpturbin mellan dellast- och backpumpdrift samt pumpturbin for genomforande av forfarandet |
| YU2154/80A YU41217B (en) | 1979-09-01 | 1980-08-26 | Pump turbine comprising gurding vanes |
| CH6461/80A CH648906A5 (de) | 1979-09-01 | 1980-08-27 | Verfahren und vorrichtung zum betrieb einer pumpenturbine im kennlinienbereich zwischen teillast- und rueckwaertspumpenbetrieb. |
| GB8027852A GB2057585B (en) | 1979-09-01 | 1980-08-28 | Pump turbine |
| FR8018961A FR2464382A1 (fr) | 1979-09-01 | 1980-08-29 | Procede pour assurer le fonctionnement d'une turbine-pompe entre la charge partielle et le pompage en marche arriere |
| JP11990380A JPS5638573A (en) | 1979-09-01 | 1980-09-01 | Method of running pump turbine |
| US06/388,519 US4419047A (en) | 1979-09-01 | 1982-06-15 | Method of operation of a pump-turbine between part-load operation and reverse pumping operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2935480A DE2935480C3 (de) | 1979-09-01 | 1979-09-01 | Verfahren zum Betrieb einer Pumpenturbine zwischen Teillast- und Rückwärtspumpenbetrieb. |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2935480A1 DE2935480A1 (de) | 1981-03-12 |
| DE2935480B2 DE2935480B2 (de) | 1981-06-19 |
| DE2935480C3 true DE2935480C3 (de) | 1982-02-11 |
Family
ID=6079897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2935480A Expired DE2935480C3 (de) | 1979-09-01 | 1979-09-01 | Verfahren zum Betrieb einer Pumpenturbine zwischen Teillast- und Rückwärtspumpenbetrieb. |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4419047A (https=) |
| JP (1) | JPS5638573A (https=) |
| AT (1) | AT367176B (https=) |
| CH (1) | CH648906A5 (https=) |
| DE (1) | DE2935480C3 (https=) |
| ES (1) | ES494054A0 (https=) |
| FR (1) | FR2464382A1 (https=) |
| GB (1) | GB2057585B (https=) |
| IT (1) | IT1129119B (https=) |
| SE (1) | SE441540B (https=) |
| YU (1) | YU41217B (https=) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT394762B (de) * | 1989-08-28 | 1992-06-25 | Andritz Ag Maschf | Verfahren und vorrichtung zur reinigung der laufradeintrittskanten von mit fluessigkeiten, insbesondere wasser, betriebenen axialturbinen |
| DE19717855C2 (de) * | 1997-04-23 | 2000-11-16 | Ver Energiewerke Ag | Einrichtung zum Verstellen der Leitschaufeln von Strömungsmaschinen, insbesondere von Wasserturbinen |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19860617C1 (de) | 1998-12-29 | 2000-10-05 | Voith Hydro Gmbh & Co Kg | Verfahren zum Anfahren eines Maschinensatzes, umfassend eine Pumpturbine und einen Motorgenerator |
| US20120020776A1 (en) * | 2010-07-26 | 2012-01-26 | Colson Darryl A | Variable diffuser actuation linkage for a cabin air compressor |
| KR102157412B1 (ko) * | 2014-04-16 | 2020-09-18 | 프랭클린 엠파이어 | 수중 전기 위켓 게이트 오퍼레이터 |
| EP2980399A1 (en) * | 2014-07-29 | 2016-02-03 | ALSTOM Renewable Technologies | Method for stabilizing the rotation speed of a hydraulic machine with s-characteristics and installation for converting hydraulic energy into electrical energy |
| CN112067181B (zh) * | 2020-09-15 | 2021-08-31 | 中国电建集团成都勘测设计研究院有限公司 | 单级可逆式混流式水泵水轮机比转速计算方法 |
| CN116292060B (zh) * | 2023-05-22 | 2023-08-29 | 南方电网调峰调频发电有限公司检修试验分公司 | 一种抽水蓄能机组起动装置、方法及抽水蓄能系统 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1951640A (en) * | 1929-11-30 | 1934-03-20 | Frederick A Allner | Dual use hydraulic machine |
| US3026085A (en) * | 1957-11-27 | 1962-03-20 | Allis Chalmers Mfg Co | Diagonal flow reversible pump-turbine |
| CH362380A (de) * | 1958-10-16 | 1962-05-31 | Escher Wyss Ag | Verstelleinrichtung für den Leitapparat einer Wasserturbine |
| FR1337456A (fr) * | 1962-08-02 | 1963-09-13 | Neyrpic Ets | Perfectionnements aux dispositifs de réglage des turbines hydrauliques |
| US3275293A (en) * | 1963-07-09 | 1966-09-27 | Hitachi Ltd | Control device for controlling the closing operation of water shut-off means of a water pump-turbine |
| GB1103221A (en) * | 1963-12-05 | 1968-02-14 | English Electric Co Ltd | Improvements in and relating to hydraulic turbines and pump/turbines |
| US3309057A (en) * | 1964-03-11 | 1967-03-14 | Hitachi Ltd | Method of starting operation of pumps and pump turbines |
| DE1909600U (de) * | 1964-10-22 | 1965-02-04 | Voith Gmbh J M | Leitapparat mit verstellbaren leitschaufeln fuer ueberdruck-stroemungsmaschinen. |
| JPS51146647A (en) * | 1975-06-11 | 1976-12-16 | Hitachi Ltd | Pump starting of hydraulic machinery |
-
1979
- 1979-09-01 DE DE2935480A patent/DE2935480C3/de not_active Expired
-
1980
- 1980-07-07 AT AT0351980A patent/AT367176B/de not_active IP Right Cessation
- 1980-07-28 IT IT68212/80A patent/IT1129119B/it active
- 1980-08-07 ES ES494054A patent/ES494054A0/es active Granted
- 1980-08-22 SE SE8005891A patent/SE441540B/sv not_active IP Right Cessation
- 1980-08-26 YU YU2154/80A patent/YU41217B/xx unknown
- 1980-08-27 CH CH6461/80A patent/CH648906A5/de not_active IP Right Cessation
- 1980-08-28 GB GB8027852A patent/GB2057585B/en not_active Expired
- 1980-08-29 FR FR8018961A patent/FR2464382A1/fr active Granted
- 1980-09-01 JP JP11990380A patent/JPS5638573A/ja active Pending
-
1982
- 1982-06-15 US US06/388,519 patent/US4419047A/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT394762B (de) * | 1989-08-28 | 1992-06-25 | Andritz Ag Maschf | Verfahren und vorrichtung zur reinigung der laufradeintrittskanten von mit fluessigkeiten, insbesondere wasser, betriebenen axialturbinen |
| DE19717855C2 (de) * | 1997-04-23 | 2000-11-16 | Ver Energiewerke Ag | Einrichtung zum Verstellen der Leitschaufeln von Strömungsmaschinen, insbesondere von Wasserturbinen |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2464382A1 (fr) | 1981-03-06 |
| IT8068212A0 (it) | 1980-07-28 |
| JPS5638573A (en) | 1981-04-13 |
| SE441540B (sv) | 1985-10-14 |
| SE8005891L (sv) | 1981-03-02 |
| YU41217B (en) | 1986-12-31 |
| US4419047A (en) | 1983-12-06 |
| ES8103802A1 (es) | 1981-03-16 |
| AT367176B (de) | 1982-06-11 |
| ES494054A0 (es) | 1981-03-16 |
| ATA351980A (de) | 1981-10-15 |
| DE2935480B2 (de) | 1981-06-19 |
| GB2057585B (en) | 1983-04-07 |
| FR2464382B1 (https=) | 1984-12-28 |
| CH648906A5 (de) | 1985-04-15 |
| IT1129119B (it) | 1986-06-04 |
| DE2935480A1 (de) | 1981-03-12 |
| GB2057585A (en) | 1981-04-01 |
| YU215480A (en) | 1983-04-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| C3 | Grant after two publication steps (3rd publication) | ||
| 8339 | Ceased/non-payment of the annual fee |