WO2012059174A3 - Pumpe in francis-bauweise für ein wasserkraftwerk - Google Patents

Pumpe in francis-bauweise für ein wasserkraftwerk Download PDF

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Publication number
WO2012059174A3
WO2012059174A3 PCT/EP2011/005156 EP2011005156W WO2012059174A3 WO 2012059174 A3 WO2012059174 A3 WO 2012059174A3 EP 2011005156 W EP2011005156 W EP 2011005156W WO 2012059174 A3 WO2012059174 A3 WO 2012059174A3
Authority
WO
WIPO (PCT)
Prior art keywords
francis
type pump
power plant
hydroelectric power
impeller
Prior art date
Application number
PCT/EP2011/005156
Other languages
English (en)
French (fr)
Other versions
WO2012059174A2 (de
Inventor
Bernd Mayr
Martin Giese
Original Assignee
Voith Patent 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 Voith Patent Gmbh filed Critical Voith Patent Gmbh
Priority to US13/879,692 priority Critical patent/US20130266445A1/en
Priority to JP2013530629A priority patent/JP2013543074A/ja
Priority to CN2011800526967A priority patent/CN103228908A/zh
Priority to EP11773684.3A priority patent/EP2635800A2/de
Publication of WO2012059174A2 publication Critical patent/WO2012059174A2/de
Publication of WO2012059174A3 publication Critical patent/WO2012059174A3/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/04—Blade-carrying members, e.g. rotors for radial-flow machines or engines
    • 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
    • F03B3/02—Machines or engines of reaction type; Parts or details peculiar thereto with radial flow at high-pressure side and axial flow at low-pressure side of rotors, e.g. Francis 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/10—Stators
    • F05B2240/13—Stators to collect or cause flow towards or away from turbines
    • F05B2240/132—Stators to collect or cause flow towards or away from turbines creating a vortex or tornado effect
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Hydraulic Turbines (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
  • Control Of Water Turbines (AREA)

Abstract

Pumpe in Francis-Bauweise für ein Wasserkraftwerk. Die Erfindung betrifft eine Pumpe in Francis-Bauart, umfassend die folgenden Merkmale: - ein Laufrad (1); - ein Spiralgehäuse (2); - ein Saugrohr (3; - einen im Zulauf zum Laufrad (1) angeordneten Gegendrallerzeuger (7), der während des Anfahrens der Pumpe aktivierbar, und nach dem Anfahren deaktivierbar ist, und der einen entgegen der Drehrichtung des Laufrades (1) wirkenden Drall erzeugt.
PCT/EP2011/005156 2010-11-02 2011-10-14 Pumpe in francis-bauweise für ein wasserkraftwerk WO2012059174A2 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US13/879,692 US20130266445A1 (en) 2010-11-02 2011-10-14 Francis-Type Pump for a Hydroelectric Power Plant
JP2013530629A JP2013543074A (ja) 2010-11-02 2011-10-14 水力発電所用のフランシス構造のポンプ
CN2011800526967A CN103228908A (zh) 2010-11-02 2011-10-14 用于水力发电站的混流式泵
EP11773684.3A EP2635800A2 (de) 2010-11-02 2011-10-14 Pumpe in francis-bauweise für ein wasserkraftwerk

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010050001A DE102010050001A1 (de) 2010-11-02 2010-11-02 Pumpe in Francis-Bauweise für ein Wasserkraftwerk
DE102010050001.1 2010-11-02

Publications (2)

Publication Number Publication Date
WO2012059174A2 WO2012059174A2 (de) 2012-05-10
WO2012059174A3 true WO2012059174A3 (de) 2013-05-10

Family

ID=44872270

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/005156 WO2012059174A2 (de) 2010-11-02 2011-10-14 Pumpe in francis-bauweise für ein wasserkraftwerk

Country Status (6)

Country Link
US (1) US20130266445A1 (de)
EP (1) EP2635800A2 (de)
JP (1) JP2013543074A (de)
CN (1) CN103228908A (de)
DE (1) DE102010050001A1 (de)
WO (1) WO2012059174A2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102720622B (zh) * 2012-06-21 2015-02-04 河海大学 一种水轮机尾水管涡流发生器
CA2908772A1 (en) * 2013-04-08 2014-10-16 Voith Patent Gmbh Device and method for reducing pressure fluctuations in the suction pipe of a water turbine or water pump or water pump turbine
AT521415B1 (de) 2018-07-03 2021-01-15 Andritz Hydro Gmbh Anlage zur energiegewinnung
DE102022101640B3 (de) 2022-01-25 2023-01-19 Voith Patent Gmbh Pumpe für ein Wasserkraftwerk

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2306742A (en) * 1940-06-26 1942-12-29 Lewis F Moody Pump
DE1528819A1 (de) * 1962-10-15 1969-10-16 Sulzer Ag Einstufige,einflutige Pumpe oder umkehrbare Pumpenturbine radialer Bauart
DE1528821A1 (de) * 1962-10-15 1969-10-16 Sulzer Ag Verfahren zur Beeinflussung des Anlaufvorganges einer einstufigen,einflutigen Pumpe oder umkehrbaren Pumpenturbine sowie Pumpe oder Pumpenturbine zur Durchfuehrung des Verfahrens
DE3707723A1 (de) * 1987-03-11 1988-09-22 Messerschmitt Boelkow Blohm Vorrichtung zur drallerzeugung in der anstroemung von turbo-maschinen
WO2010094887A1 (fr) * 2009-02-18 2010-08-26 Alstom Hydro France Installation de conversion d'énergie hydraulique et procédé de commande d'une telle installation

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH254357A (de) * 1945-06-16 1948-04-30 Karlstad Mekaniska Ab Leitvorrichtung an hydraulischen Maschinen.
CH400043A (de) * 1963-01-18 1965-09-30 Escher Wyss Ag Verfahren und Einrichtung zur Begrenzung der Drehzahl der Anwurfturbine einer Pumpenturbine oder Speicherpumpe
DD100105A1 (de) * 1972-10-31 1973-09-05
JPH0742932B2 (ja) * 1985-11-26 1995-05-15 株式会社東芝 揚水水力機械の運転制御装置
JPS6388278A (ja) * 1986-10-02 1988-04-19 Mitsubishi Heavy Ind Ltd 水柱分離抑制方法
NO20044391D0 (no) * 2004-10-18 2004-10-18 Troms Kraft Produksjon As Anordning og fremgangsmate ved sugeror
DE102009004599A1 (de) * 2009-01-12 2010-07-15 Sunder-Plaßmann, Christoph, Dipl.-Ing. Gehäuselose, radialwirkende Strömungs-Arbeitsmaschine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2306742A (en) * 1940-06-26 1942-12-29 Lewis F Moody Pump
DE1528819A1 (de) * 1962-10-15 1969-10-16 Sulzer Ag Einstufige,einflutige Pumpe oder umkehrbare Pumpenturbine radialer Bauart
DE1528821A1 (de) * 1962-10-15 1969-10-16 Sulzer Ag Verfahren zur Beeinflussung des Anlaufvorganges einer einstufigen,einflutigen Pumpe oder umkehrbaren Pumpenturbine sowie Pumpe oder Pumpenturbine zur Durchfuehrung des Verfahrens
DE3707723A1 (de) * 1987-03-11 1988-09-22 Messerschmitt Boelkow Blohm Vorrichtung zur drallerzeugung in der anstroemung von turbo-maschinen
WO2010094887A1 (fr) * 2009-02-18 2010-08-26 Alstom Hydro France Installation de conversion d'énergie hydraulique et procédé de commande d'une telle installation

Also Published As

Publication number Publication date
US20130266445A1 (en) 2013-10-10
JP2013543074A (ja) 2013-11-28
CN103228908A (zh) 2013-07-31
EP2635800A2 (de) 2013-09-11
WO2012059174A2 (de) 2012-05-10
DE102010050001A1 (de) 2012-05-03

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