AT296907B - Verfahren zum Betreiben einer Pumpturbine in Arbeitsbereitschaft - Google Patents
Verfahren zum Betreiben einer Pumpturbine in ArbeitsbereitschaftInfo
- Publication number
- AT296907B AT296907B AT1123569A AT1123569A AT296907B AT 296907 B AT296907 B AT 296907B AT 1123569 A AT1123569 A AT 1123569A AT 1123569 A AT1123569 A AT 1123569A AT 296907 B AT296907 B AT 296907B
- Authority
- AT
- Austria
- Prior art keywords
- readiness
- work
- operating
- pump turbine
- turbine
- 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
- F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
- F03B3/16—Stators
- F03B3/18—Stator blades; Guide conduits or vanes, e.g. adjustable
- F03B3/183—Adjustable vanes, e.g. wicket gates
-
- 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
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/52—Casings; Connections of working fluid for axial pumps
- F04D29/54—Fluid-guiding means, e.g. diffusers
- F04D29/56—Fluid-guiding means, e.g. diffusers adjustable
- F04D29/566—Fluid-guiding means, e.g. diffusers adjustable specially adapted for liquid pumps
-
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S415/00—Rotary kinetic fluid motors or pumps
- Y10S415/91—Reversible between pump and motor use
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
- Control Of Water Turbines (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US78317068A | 1968-12-05 | 1968-12-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT296907B true AT296907B (de) | 1972-03-10 |
Family
ID=25128394
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT1123569A AT296907B (de) | 1968-12-05 | 1969-12-02 | Verfahren zum Betreiben einer Pumpturbine in Arbeitsbereitschaft |
Country Status (2)
Country | Link |
---|---|
US (1) | US3533709A (de) |
AT (1) | AT296907B (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3658436A (en) * | 1969-03-10 | 1972-04-25 | Hitachi Ltd | Water turbine operation method and system |
US3799689A (en) * | 1971-05-14 | 1974-03-26 | Hitachi Ltd | Operating apparatus for guide vanes of hydraulic machine |
US3890059A (en) * | 1972-10-25 | 1975-06-17 | Hitachi Ltd | Hydraulic turbine operating method and apparatus |
JPS5244976B2 (de) * | 1973-12-12 | 1977-11-11 | ||
JPS54155331A (en) * | 1978-05-26 | 1979-12-07 | Hitachi Ltd | Operation of water wheel or pump water wheel |
JPS59105973A (ja) * | 1982-12-10 | 1984-06-19 | Hitachi Ltd | 水力機械の案内羽根操作装置 |
US4718819A (en) * | 1983-02-25 | 1988-01-12 | Teledyne Industries, Inc. | Variable geometry device for turbine compressor outlet |
NO20210111A1 (no) * | 2021-01-29 | 2022-08-01 | Ec Utvikling As | Reguleringsanordning for ledeskovler til Francisturbin |
DE102022130780B3 (de) * | 2022-11-22 | 2024-02-01 | Voith Patent Gmbh | Wasserkraftanlage mit einer Regeleinrichtung und Betriebsverfahren |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1919376A (en) * | 1929-01-11 | 1933-07-25 | Moody Lewis Ferry | Reversible pump turbine |
US3007628A (en) * | 1958-04-03 | 1961-11-07 | Allis Chalmers Mfg Co | Control system for hydraulic machine guide vane damping brakes |
GB1020383A (en) * | 1962-03-05 | 1966-02-16 | English Electric Co Ltd | Control systems for hydraulic pumps and pump-turbines |
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 |
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 |
US3309057A (en) * | 1964-03-11 | 1967-03-14 | Hitachi Ltd | Method of starting operation of pumps and pump turbines |
US3372645A (en) * | 1966-03-16 | 1968-03-12 | Baldwin Lima Hamilton Corp | Power-accumulation system |
GB1140128A (en) * | 1966-05-20 | 1969-01-15 | English Electric Co Ltd | Improvements relating to hydraulic turbines and pump turbines |
-
1968
- 1968-12-05 US US783170A patent/US3533709A/en not_active Expired - Lifetime
-
1969
- 1969-12-02 AT AT1123569A patent/AT296907B/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US3533709A (en) | 1970-10-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |