WO2011106806A3 - Wasserkraftmaschine - Google Patents

Wasserkraftmaschine Download PDF

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Publication number
WO2011106806A3
WO2011106806A3 PCT/AT2011/000078 AT2011000078W WO2011106806A3 WO 2011106806 A3 WO2011106806 A3 WO 2011106806A3 AT 2011000078 W AT2011000078 W AT 2011000078W WO 2011106806 A3 WO2011106806 A3 WO 2011106806A3
Authority
WO
WIPO (PCT)
Prior art keywords
hub
level
blade wheel
damming
water
Prior art date
Application number
PCT/AT2011/000078
Other languages
English (en)
French (fr)
Other versions
WO2011106806A2 (de
Inventor
Joachim Grill
Karl Stagl
Original Assignee
See-Hydropower 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 See-Hydropower Gmbh filed Critical See-Hydropower Gmbh
Publication of WO2011106806A2 publication Critical patent/WO2011106806A2/de
Publication of WO2011106806A3 publication Critical patent/WO2011106806A3/de

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
    • F03B17/00—Other machines or engines
    • F03B17/06—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head"
    • F03B17/062—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head" with rotation axis substantially at right angle to flow direction
    • F03B17/063—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head" with rotation axis substantially at right angle to flow direction the flow engaging parts having no movement relative to the rotor during its rotation
    • 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
    • F03B15/02—Controlling by varying liquid flow
    • F03B15/04—Controlling by varying liquid flow of turbines
    • F03B15/06—Regulating, i.e. acting automatically
    • F03B15/14—Regulating, i.e. acting automatically by or of water level
    • 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
    • F03B7/00—Water wheels
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D9/00—Level control, e.g. controlling quantity of material stored in vessel
    • G05D9/12—Level control, e.g. controlling quantity of material stored in vessel characterised by the use of electric means
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
    • H02P9/42—Arrangements for controlling electric generators for the purpose of obtaining a desired output to obtain desired frequency without varying speed of the generator
    • 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
    • F05B2270/00—Control
    • 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)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Hydraulic Turbines (AREA)
  • Control Of Water Turbines (AREA)

Abstract

Bei einer Wasserkraftmaschine mit wenigstens einem Schaufelrad, das eine drehbar gelagerte, eine Mehrzahl von Schaufeln tragende Nabe aufweist und das in einem Fließgewässer, insbesondere Gerinne derart einbaubar ist, dass das Schaufelrad mit seiner Nabe ein Stauelement ausbildet, sodass oberwasserseitig ein Staupegel erzeugt wird und die zwischen Oberwasser und Unterwasser gemessene Fallhöhe mit dem Durchmesser der Nabe begrenzt ist, ist mit der Rotation einer mit der Nabe verbundenen Welle ggf. unter Zwischenschaltung eines Getriebes ein elektrischer drehzahlvariabler Generator gekoppelt, der ein variables Bremsmoment auf das Schaufelrad ausübt. Es ist eine Pegelmesseinrichtung zur Messung des Staupegels vorgesehen und die Messwerte der Pegelmesseinrichtung sind einer Regelungsoder Steuereinheit zugeführt, wobei die Regelungs- oder Steuereinheit mit dem elektrischen Generator zur Beeinflussung des Bremsmoments derart zusammenwirkt, dass ein vorgegebener Staupegel konstant gehalten wird.
PCT/AT2011/000078 2010-03-02 2011-02-17 Wasserkraftmaschine WO2011106806A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA322/2010A AT509497B1 (de) 2010-03-02 2010-03-02 Wasserkraftmaschine
ATA322/2010 2010-03-02

Publications (2)

Publication Number Publication Date
WO2011106806A2 WO2011106806A2 (de) 2011-09-09
WO2011106806A3 true WO2011106806A3 (de) 2012-03-08

Family

ID=44542622

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AT2011/000078 WO2011106806A2 (de) 2010-03-02 2011-02-17 Wasserkraftmaschine

Country Status (2)

Country Link
AT (1) AT509497B1 (de)
WO (1) WO2011106806A2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT510096B1 (de) * 2010-07-14 2018-03-15 Maschf Kba Moedling Aktiengesellschaft Wasserkraft-staudruckmaschine
AT510074B1 (de) * 2010-07-14 2017-06-15 Maschf Kba-Mödling Ag Wasserkraft-staudruckmaschine
ITVI20120085A1 (it) * 2012-04-16 2013-10-17 Green Place En S R L Sistema di esercizio per turbine idrauliche
SI24179A (sl) * 2012-09-28 2014-03-31 Artos Energija, Družba Za Energetiko D.O.O. Premična modularna hidroelektrarna
EP2706225B1 (de) * 2013-06-03 2015-08-12 Karl Kraus Wasserradanordnung und Verfahren zum Nachrüsten eines Wasserkanals mit einem Wasserrad
DE102014110877B4 (de) 2014-07-31 2018-02-15 Heinrich Graucob Wasserkraft-Staudruckeinrichtung
CN104775967A (zh) * 2015-01-06 2015-07-15 洛阳市四洲水能发电科技有限公司 可移式溪河流发电箱站
FR3042233A1 (fr) * 2015-10-07 2017-04-14 Georges Denis Michel Fontaine Systeme autonome de transformation d'energie et de production de courant
DE102018118800A1 (de) * 2018-08-02 2020-02-06 Ismet Hadzic Wasserkraftwerk

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3005375A1 (de) * 1980-02-11 1981-08-20 Siemens AG, 1000 Berlin und 8000 München Turbinensatz mit einem ein netz konstanter frequenz speisenden generator
EP0230636A1 (de) * 1986-01-17 1987-08-05 Siemens Aktiengesellschaft Wassergetriebener Maschinensatz mit wirkungsgradoptimaler Vorgabe des Drehzahlsollwertes
AT404973B (de) * 1997-04-01 1999-04-26 Brinnich Adolf Wasserkraft - staudruckmaschine
AT501575A1 (de) * 2005-12-27 2006-09-15 Brinnich Adolf Wasserkraft-staudruckmaschine
WO2007065178A1 (de) * 2005-12-06 2007-06-14 Adolf Brinnich Wasserkraft-staudruckmaschine
DE102008053732B3 (de) * 2008-10-29 2010-01-21 Voith Patent Gmbh Verfahren und Vorrichtung für die Leistungsregelung eines Unterwasserkraftwerks

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH577804A5 (de) 1974-07-08 1976-07-30 Cos Computer Systems Sa
DE3218296A1 (de) * 1982-05-14 1983-11-24 Riedmayer, Herbert, 8202 Bad Aibling Laststeuerung fuer kleinkraftwerke
AT501475B8 (de) 2005-09-15 2007-02-15 E Hawle Armaturenwerke Gmbh Anschlussstück für ein ende eines runden, insbesondere rohrförmigen gegenstandes
BRPI0806196A2 (pt) * 2007-01-17 2013-01-01 New World Generation Inc turbina pneumática com gerador múltiplo e método de operação
CN101440772B (zh) * 2007-11-20 2011-07-27 邱金和 水位能动力产生装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3005375A1 (de) * 1980-02-11 1981-08-20 Siemens AG, 1000 Berlin und 8000 München Turbinensatz mit einem ein netz konstanter frequenz speisenden generator
EP0230636A1 (de) * 1986-01-17 1987-08-05 Siemens Aktiengesellschaft Wassergetriebener Maschinensatz mit wirkungsgradoptimaler Vorgabe des Drehzahlsollwertes
AT404973B (de) * 1997-04-01 1999-04-26 Brinnich Adolf Wasserkraft - staudruckmaschine
WO2007065178A1 (de) * 2005-12-06 2007-06-14 Adolf Brinnich Wasserkraft-staudruckmaschine
AT501575A1 (de) * 2005-12-27 2006-09-15 Brinnich Adolf Wasserkraft-staudruckmaschine
DE102008053732B3 (de) * 2008-10-29 2010-01-21 Voith Patent Gmbh Verfahren und Vorrichtung für die Leistungsregelung eines Unterwasserkraftwerks

Also Published As

Publication number Publication date
AT509497A1 (de) 2011-09-15
AT509497B1 (de) 2018-09-15
WO2011106806A2 (de) 2011-09-09

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