ES8103802A1 - Procedimiento para hacer funcionar, una turobo bomba y tur- bo-bomba correspondiente - Google Patents

Procedimiento para hacer funcionar, una turobo bomba y tur- bo-bomba correspondiente

Info

Publication number
ES8103802A1
ES8103802A1 ES494054A ES494054A ES8103802A1 ES 8103802 A1 ES8103802 A1 ES 8103802A1 ES 494054 A ES494054 A ES 494054A ES 494054 A ES494054 A ES 494054A ES 8103802 A1 ES8103802 A1 ES 8103802A1
Authority
ES
Spain
Prior art keywords
turbine
pump
reverse pumping
load
wicket
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
Application number
ES494054A
Other languages
English (en)
Other versions
ES494054A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JM Voith GmbH
Original Assignee
JM Voith GmbH
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 JM Voith GmbH filed Critical JM Voith GmbH
Publication of ES494054A0 publication Critical patent/ES494054A0/es
Publication of ES8103802A1 publication Critical patent/ES8103802A1/es
Expired legal-status Critical Current

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)
  • Control Of Water Turbines (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Turbines (AREA)

Abstract

MECANISMO QUE HACE FUNCIONAR UNA TURBOBOMBA EN LA ZONA DE LA CARACTERISTICA ENTRE FUNCIONAMIENTO BAJO CARGA PARCIAL Y CON BOMBA EN MARCHA INVERTIDA. EL ALABE DE GUIA (6) ESTA EN UNION SINCRONICA NORMAL CON EL ANILLO DE REGULACION (7). SE ABRE MEDIANTE LA BARRA ARTICULADA (8) Y LA PALANCA DE ALABE (9) POR GIRO DEL ANILLO DE REGULACION HACIA ABAJO. POR MEDIO DEL CONDUCTOR DE PRESION (18), LA VALVULA MAGNETICA (19) Y LA VALVULA AMPLIFICADORA (20) PUEDE ALIMENTARSE UNA SEÑAL DE SUPERPOSICION. UNA VALVULA DE MANDO (23) REGULA LA POSICION EXTERNA. EXISTEN UNOS TOPES NORMALES (24) DE LOS ALABES DIRECTORES Y OTRO TOPE (25) CONTRA EL CUAL TROPIEZA LA ESPIGA DE MANDO DE LA VALVULA DE MANDO CUANDO, AL SER ABIERTO EL ALABE GUIA (12), EL MANDO SOBREPASA EL VALOR MAXIMO DE APERTURA. ;
ES494054A 1979-09-01 1980-08-07 Procedimiento para hacer funcionar, una turobo bomba y tur- bo-bomba correspondiente Expired ES8103802A1 (es)

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
ES494054A0 ES494054A0 (es) 1981-03-16
ES8103802A1 true ES8103802A1 (es) 1981-03-16

Family

ID=6079897

Family Applications (1)

Application Number Title Priority Date Filing Date
ES494054A Expired ES8103802A1 (es) 1979-09-01 1980-08-07 Procedimiento para hacer funcionar, una turobo bomba y tur- bo-bomba correspondiente

Country Status (11)

Country Link
US (1) US4419047A (es)
JP (1) JPS5638573A (es)
AT (1) AT367176B (es)
CH (1) CH648906A5 (es)
DE (1) DE2935480C3 (es)
ES (1) ES8103802A1 (es)
FR (1) FR2464382A1 (es)
GB (1) GB2057585B (es)
IT (1) IT1129119B (es)
SE (1) SE441540B (es)
YU (1) YU41217B (es)

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
PL3132135T3 (pl) * 2014-04-16 2019-12-31 Franklin Empire Zanurzalny napęd kierownicy elektrycznej
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
FR2464382B1 (es) 1984-12-28
AT367176B (de) 1982-06-11
CH648906A5 (de) 1985-04-15
GB2057585A (en) 1981-04-01
SE8005891L (sv) 1981-03-02
YU41217B (en) 1986-12-31
IT1129119B (it) 1986-06-04
SE441540B (sv) 1985-10-14
DE2935480A1 (de) 1981-03-12
ES494054A0 (es) 1981-03-16
YU215480A (en) 1983-04-30
DE2935480B2 (de) 1981-06-19
JPS5638573A (en) 1981-04-13
DE2935480C3 (de) 1982-02-11
ATA351980A (de) 1981-10-15
GB2057585B (en) 1983-04-07
FR2464382A1 (fr) 1981-03-06
IT8068212A0 (it) 1980-07-28
US4419047A (en) 1983-12-06

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970401