IT1129119B - Procedimento e dispositivo per lo esercizio di pompe turbine tra il regime di carico parziale ed il regime di pompa inversa - Google Patents

Procedimento e dispositivo per lo esercizio di pompe turbine tra il regime di carico parziale ed il regime di pompa inversa

Info

Publication number
IT1129119B
IT1129119B IT68212/80A IT6821280A IT1129119B IT 1129119 B IT1129119 B IT 1129119B IT 68212/80 A IT68212/80 A IT 68212/80A IT 6821280 A IT6821280 A IT 6821280A IT 1129119 B IT1129119 B IT 1129119B
Authority
IT
Italy
Prior art keywords
regime
procedure
partial load
reverse pump
turbine pumps
Prior art date
Application number
IT68212/80A
Other languages
English (en)
Other versions
IT8068212A0 (it
Inventor
Dieter Klemm
Peter Ulith
Original Assignee
Voith Gmbh J M
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Voith Gmbh J M filed Critical Voith Gmbh J M
Publication of IT8068212A0 publication Critical patent/IT8068212A0/it
Application granted granted Critical
Publication of IT1129119B publication Critical patent/IT1129119B/it

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
    • 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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Water Turbines (AREA)
  • Control Of Turbines (AREA)
IT68212/80A 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 IT1129119B (it)

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 (2)

Publication Number Publication Date
IT8068212A0 IT8068212A0 (it) 1980-07-28
IT1129119B true IT1129119B (it) 1986-06-04

Family

ID=6079897

Family Applications (1)

Application Number Title Priority Date Filing Date
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

Country Status (11)

Country Link
US (1) US4419047A (it)
JP (1) JPS5638573A (it)
AT (1) AT367176B (it)
CH (1) CH648906A5 (it)
DE (1) DE2935480C3 (it)
ES (1) ES494054A0 (it)
FR (1) FR2464382A1 (it)
GB (1) GB2057585B (it)
IT (1) IT1129119B (it)
SE (1) SE441540B (it)
YU (1) YU41217B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
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
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
ES2721531T3 (es) * 2014-04-16 2019-08-01 Franklin Empire Operador eléctrico sumergible de álabes directores
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
ES8103802A1 (es) 1981-03-16
AT367176B (de) 1982-06-11
YU215480A (en) 1983-04-30
FR2464382B1 (it) 1984-12-28
US4419047A (en) 1983-12-06
CH648906A5 (de) 1985-04-15
SE441540B (sv) 1985-10-14
GB2057585B (en) 1983-04-07
DE2935480A1 (de) 1981-03-12
JPS5638573A (en) 1981-04-13
GB2057585A (en) 1981-04-01
ATA351980A (de) 1981-10-15
ES494054A0 (es) 1981-03-16
IT8068212A0 (it) 1980-07-28
YU41217B (en) 1986-12-31
SE8005891L (sv) 1981-03-02
DE2935480B2 (de) 1981-06-19
DE2935480C3 (de) 1982-02-11
FR2464382A1 (fr) 1981-03-06

Similar Documents

Publication Publication Date Title
IT8050355A0 (it) Disposizione di pompe
IT1086721B (it) Perfezionamento nell carcasse per compressori pompe e simili
FR2525698B1 (fr) Pompe turbomoleculaire
IT8448323A0 (it) Pompa ad azionamento manuale avente un pistone adattabile
IT1219755B (it) Dispositivo di azionamento per pompe o simili
IT1129119B (it) Procedimento e dispositivo per lo esercizio di pompe turbine tra il regime di carico parziale ed il regime di pompa inversa
FR2519381B1 (fr) Pompe peristaltique
FR2563873B3 (fr) Pompe turbomoleculaire combinee
IT7821418A0 (it) Pompa magnetica a pistone per il trasporto di fluidi.
FR2617543B1 (fr) Pompe turbomoleculaire
IT7967881A0 (it) Pompa pneumatica particolarmente per irroratori portatili ed irroratore dotato di tale pompa
FR2566055B1 (fr) Pompe a piston a flexible
IT1134850B (it) Pompa ad azionamento elettromagnetico
FR2503273B1 (fr) Pompe hydraulique
IT7950447A0 (it) Complessi di pompa idraulica e serbatoio
FR2533637B1 (fr) Pompe cryogenique
IT8322809A0 (it) Stessa. girante per pompa a girante flessibile e metodo di fabbricazione e fissaggio della
IT1136797B (it) Struttura di pompa di circolazione
IT1117703B (it) Valvola per compressori e pompe alternativi
FR2640698B1 (fr) Pompe peristaltique
IT1218755B (it) Pompa sommersa ad alta pressione
BE895828A (fr) Pompe
FR2698665B1 (fr) Pompe étanche à piston.
PL201795A1 (pl) Pompa ssaco-tloczaca i sposob wytwarzania pompy ssaco-tloczacej
IT1085211B (it) Pompa ad anello liquido