EP1461529A1 - Procede de fabrication d'une centrale hydraulique - Google Patents

Procede de fabrication d'une centrale hydraulique

Info

Publication number
EP1461529A1
EP1461529A1 EP02787820A EP02787820A EP1461529A1 EP 1461529 A1 EP1461529 A1 EP 1461529A1 EP 02787820 A EP02787820 A EP 02787820A EP 02787820 A EP02787820 A EP 02787820A EP 1461529 A1 EP1461529 A1 EP 1461529A1
Authority
EP
European Patent Office
Prior art keywords
module
manufacturing process
conversion process
turbine generator
dam
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.)
Withdrawn
Application number
EP02787820A
Other languages
German (de)
English (en)
Inventor
Heinz Panholzer
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.)
Andritz Hydro GmbH Austria
Original Assignee
Andritz Hydro GmbH Austria
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 Andritz Hydro GmbH Austria filed Critical Andritz Hydro GmbH Austria
Publication of EP1461529A1 publication Critical patent/EP1461529A1/fr
Withdrawn legal-status Critical Current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
    • F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
    • F03B13/08—Machine or engine aggregates in dams or the like; Conduits therefor, e.g. diffusors
    • 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
    • F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
    • F03B13/10—Submerged units incorporating electric generators or motors
    • F03B13/105—Bulb groups
    • 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
    • F05B2240/40—Use of a multiplicity of similar components
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Definitions

  • the present invention relates to a method for producing a device for obtaining electrical energy from hydropower, as well as to a method for the conversion of a dam, in particular a weir.
  • hydropower plants in comparison to the production of other power plants, such as natural gas, coal, etc., involves a great deal of construction work, e.g. the production of a dam, a penstock, a powerhouse, etc., whereby the extraction costs for energy are relatively higher or the amortization of the investment therefore increases considerably. Furthermore, such a power plant means a not inconsiderable intervention in the ecology of the waterway. Therefore, as far as other energy sources are available, hydropower is difficult to justify in many cases from an economic and environmental point of view, especially for high output.
  • WO 89/00646 A1 describes a method for producing a hydroelectric power plant on an existing dam.
  • a part of a module for generating electrical energy is manufactured at a remote manufacturing site, transported to the site and completed on site by the necessary hydraulic machines are mounted.
  • on-site still consuming assembly work must be carried out, including the corresponding tools, auxiliary equipment and labor must be present.
  • the present invention is therefore based on the object to provide a method for producing a device for obtaining electrical energy, which is cheaper compared to conventional power plants, as well as environmentally acceptable and is particularly competitive in comparison to other energy sources. Furthermore, the present invention has the object to provide a novel method for the conversion of a storage plant, which meets the above requirements.
  • a method for producing a device for obtaining electrical energy from hydropower the following steps are carried out: Manufacture of at least two turbine generator units, consisting of a turbine and a connected generator, connecting at least two turbine generator units together to at least one module, transporting at least one module by means of a means of transport, preferably a watercraft, from the place of manufacture over a distance to the place of use and lifting the at least one module at the place of use by means of a lifting device of the means of transport and positioning in a position intended for its operation.
  • the following steps are carried out: selecting an existing dam with an upper and lower water level, and with at least two stationary structures, in particular pillars, and with movable structures arranged between the stationary structures for regulation the level height, eg Contactor or flap, producing at least two turbine generator units, consisting of a turbine and a generator connected thereto, connecting at least two turbine generator units with each other to at least one module, transporting at least one module by means of a transport, preferably a watercraft, from the place of manufacture over a distance to the place of use and lifting the at least one module at the place of use by means of a lifting device provided on the storage device of the transport and positioning in a position provided for its operation between two stationary structures, wherein the module in its operating position instead of or in addition to the movable Structure is used to generate electrical energy.
  • the energy harvesting units can be manufactured comparatively inexpensive and already tested in advance, so that the installation a much faster installation and rapid commissioning is possible .
  • transport by means of a ship which can be done much cheaper and faster for the large electromechanical units used in river power plants.
  • the positioning and final assembly of the electromechanical units can be carried out by means of a crane, which already exists for other purposes on dams anyway, so that can be dispensed with the use of the usual construction cranes!
  • the present invention when used in an existing dam, which was indeed built for purposes other than power generation, but can be rebuilt by the method of the invention to a plant for energy, since for this application, the construction costs, such as for the construction of the Power house completely eliminated.
  • the special modular design of the electromechanical units it is now possible by means of the method according to the invention to use a per se highly environmentally friendly technology, such as hydropower, even without further intervention in ecology, under economically attractive conditions for the production of energy.
  • the conversion can be used advantageously as a technical measure for the reduction of greenhouse gases.
  • FIGS. 1 to 5 show by way of example the sequence of the method according to the invention for producing a device for obtaining electrical energy from hydropower.
  • the module 1 is located on the means of transport, here a ship 3, at a manufacturing location in a shipyard, which does not correspond to the future location.
  • a ship 3 At this place of manufacture, preferably directly on the ship 3, several turbine generator units 2 are connected together to form a module 1 for the production of electrical energy.
  • modules 1, consisting of turbine generator units 2 can naturally also be assembled on the same ship 3 or another ship.
  • suction pipes of the turbine generator units 2, with suction pipe closures 5 arranged thereon, are in this example an integral part of the steel construction of the module.
  • the suction tube closures 5 can, as in this example, be assigned to a plurality of turbine generator units 2.
  • module-resistant electrical switchgear 6 such as control and regulating units, power switches, compensation units, etc.
  • these electrical switchgear 6 can also be mounted at any other location, eg at the weir 11 at the site, and need not be integrated into the module 1 at the place of manufacture of the modules.
  • the modules 1 are provided with a rake 7 in the region of the turbine generator units 2 at their upstream broad side in order to prevent flotsam and other solid particles from getting into the turbine generator units 2, which leads to destruction of the turbine generator units 2 could.
  • well-known rake cleaning machines can also be arranged, which can automatically perform the cleaning of the rake 7 during operation.
  • FIG. 2 shows a completely assembled module 1 with a multiplicity of turbine generator units 2 and the rake 7, which is disposed at the end of a ship 3 ready for transport to the place of use, preferably in an upright position, which corresponds to the operating position ,
  • the transport preferably takes place on the same waterway, on which an existing weir system 11 is arranged, in which the module 1 is to be installed.
  • the module 1 has already been provided in this example with sliding units 9, here roller boxes, by means of which the module 1 in the weir 11 can be raised and lowered along vertical guides.
  • the module 1 is rigidly connected to the sliding units 9, e.g. screwed.
  • Fig. 3 shows the ship 3 with the module 1, which has arrived at the site, here a weir 11 with at least two pillars 12.
  • the ship 3 is now navigated so that the module 1, preferably in operating position, comes to stand upstream between two adjacent pillars 12 of the weir 11. In this position, the ship 3 is preferably anchored to ensure safe working.
  • a lifting device 4 which is connected to the module 1.
  • the pillars 12 of the weir 11 were prepared in advance for receiving the module 1 in advance.
  • vertical guides 8 were provided on the pillars 12, in which the sliding units 9, such as a roller box, can be movably guided.
  • the sliding units 9 such as a roller box
  • the lifting device 4 now lifts the module 1 from the ship 3 and brings the module 1 in a position in which the sliding units 9 of the module 1 are inserted on both sides of the module 1 in the guides.
  • the guides 8 and the sliding units 9 can of course also be designed so that no lifting device 4 for insertion is required.
  • the ship 3 now moves away from the weir 11 and releases the waterway to lower the module 1.
  • the sliding units 9 were already mounted in advance on the module 1 and the module 1 is connected when inserting the module 1 in the weir system 11 via the sliding units 9 with this.
  • the sliding units 9 are already used in advance in the guides 8 and the module 1 is raised at the site only in a position between the pillars 12 for connecting the module 1 with the sliding units 9, in which then a rigid Connection, eg by screwing, between module 1 and sliding units is made.
  • the module 1 with the sliding units 9, here a roller box, has already been hooked into the guides 8 and is in an upper lifting position.
  • the gap between module 1 and guide 8 or sliding units 9 is now also against flow of. Water sealed to fully exploit the energy of the water.
  • the now fully assembled modules 1 can now be lowered into an operating position, ie a position in which the turbine generator units 2 are arranged below the water surface and can be traversed by water.
  • Fig. 5 shows a weir system 11, with a plurality of pillars 12, wherein between two adjacent pillars each a module 1 for obtaining electrical energy is arranged.
  • the modules 1 are all in their operating position.
  • the modules 1 are electrically, preferably with the interposition of a transformer, connected to a power grid 10.
  • the recovered electrical energy is thus fed directly into a power grid 10.
  • Existing dams, as in this example, a weir 11, can be used in addition to meaningful in this way. This method thus represents a highly ecologically and economically favorable possibility of energy production.
  • any tests such as dry and wet tests or load tests, can be carried out in order to be able to ensure the functionality of the module 1.
  • the modules 1 can also be connected to a central control unit, which allows a central control of the energy generation taking into account other aspects, such as predetermined minimum or maximum water levels of the dam, or operating conditions or levels of other power plants.
  • module 1 Also, other necessary connections to module 1, e.g. Hydraulic lines are completed in a meaningful way before the first commissioning of the module 1.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Hydraulic Turbines (AREA)

Abstract

L'invention concerne un procédé de fabrication d'un dispositif de production d'énergie électrique à partir d'énergie hydraulique. L'invention concerne en particulier un procédé de transformation d'un barrage consistant à fabriquer, sur un site différent, au moins deux unités de générateur à turbine (2) composées d'une turbine et d'un générateur relié à celle-ci, à combiner au moins deux unités de générateur à turbine (2) sous forme d'au moins un module (1) composé d'au moins deux unités de générateur à turbine (2), à transporter au moins un module (1) à l'aide d'un moyen de transport, de préférence à l'aide d'un bâteau, du site de fabrication vers le site d'intégration, et à lever le ou les modules (1) à partir du moyen de transport, sur le site d'intégration, au moyen d'un dispositif de levage (4), et à l'amener dans sa position d'intégration. Ledit procédé et la construction fortement modulaire des unités électromécaniques permettent de mettre en oeuvre une solution techniquement et économiquement avantageuse pouvant concurrencer d'autres sources d'énergie.
EP02787820A 2001-12-20 2002-11-26 Procede de fabrication d'une centrale hydraulique Withdrawn EP1461529A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT20032001 2001-12-20
AT0200301A AT411369B (de) 2001-12-20 2001-12-20 Verfahren zur herstellung einer wasserkraftanlage
PCT/EP2002/013275 WO2003054385A1 (fr) 2001-12-20 2002-11-26 Procede de fabrication d'une centrale hydraulique

Publications (1)

Publication Number Publication Date
EP1461529A1 true EP1461529A1 (fr) 2004-09-29

Family

ID=3689592

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02787820A Withdrawn EP1461529A1 (fr) 2001-12-20 2002-11-26 Procede de fabrication d'une centrale hydraulique

Country Status (13)

Country Link
US (1) US6930407B2 (fr)
EP (1) EP1461529A1 (fr)
AR (1) AR038032A1 (fr)
AT (1) AT411369B (fr)
AU (1) AU2002352146A1 (fr)
CA (1) CA2469632C (fr)
EG (1) EG23248A (fr)
HU (1) HUP0402197A2 (fr)
MX (1) MXPA04006006A (fr)
MY (1) MY130897A (fr)
PE (1) PE20030778A1 (fr)
PL (1) PL369955A1 (fr)
WO (1) WO2003054385A1 (fr)

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AT413425B (de) * 2003-03-06 2006-02-15 Va Tech Hydro Gmbh & Co Einrichtung zur erzeugung elektrischer energie
US6955049B2 (en) * 2003-05-29 2005-10-18 Krouse Wayne F Machine and system for power generation through movement of water
US6967413B2 (en) * 2003-09-05 2005-11-22 Ramez Atiya Tidal energy system
ITRM20030489A1 (it) * 2003-10-22 2005-04-23 Antonio Marchetti Impianto di produzione energetica dallo sfruttamento di
JP4932479B2 (ja) * 2004-05-11 2012-05-16 パナソニック株式会社 燃料電池システム、及び携帯用情報端末装置
US7322189B2 (en) * 2005-12-19 2008-01-29 General Electric Company Wide bandwidth farms for capturing wave energy
US7388302B1 (en) * 2007-07-23 2008-06-17 Simon Srybnik Hydro-electric power generating system with an adjustable water diversion system
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GB2463504B (en) * 2008-09-16 2011-02-16 Verderg Ltd Method and apparatus for installing tidal barrages
EP2411661A4 (fr) * 2009-03-26 2017-10-18 Hydro Green Energy, Llc Procédé et dispositif pour la génération améliorée d'énergie hydraulique au niveau de réservoirs de retenue existants
US20110109089A1 (en) * 2009-08-19 2011-05-12 Clarence Edward Frye Free-flow hydro-powered turbine system
US9593665B2 (en) * 2009-10-02 2017-03-14 Jose Ramon Santana Hydro-kinetic transport wheel
US20110080002A1 (en) * 2009-10-02 2011-04-07 Jose Ramon Santana Controlled momentum hydro-electric system
BR112012023409B1 (pt) 2010-03-16 2020-12-15 Verderg Ltd Dispositivo e processo para gerar eletricidade
US8631638B2 (en) 2010-08-11 2014-01-21 Rene Carlos Method, system and apparatus for providing water to a heat engine via a dammed water source
FR2975444B1 (fr) * 2011-05-17 2016-12-23 Mj2 Tech Centrale hydraulique comportant un ensemble a grille d'admission d'eau dans la turbine agence pour evacuer des debris flottants arretes par la grille.
NO332363B1 (no) 2011-07-29 2012-09-03 Minihydro Norge As Lavtrykks elvekraftverk
US20140110942A1 (en) * 2011-12-13 2014-04-24 Wayne F. Krouse Method and System for Improved Hydropower Generation in Existing Dams and Impoundments
GB2503250B (en) 2012-06-20 2015-05-27 Verderg Ltd Apparatus for converting energy from fluid flow
GB2524782B (en) 2014-04-02 2016-04-20 Verderg Ltd Turbine assembly
GB2544074A (en) * 2015-11-04 2017-05-10 Ocean Current Energy Llc Apparatus for generating electricity using water movement
WO2019200128A1 (fr) * 2018-04-11 2019-10-17 BVH, Inc. Unité hydroélectrique modulaire
US10947953B2 (en) * 2018-08-20 2021-03-16 Hydrospark, Inc. Secondary electric power system and method
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Also Published As

Publication number Publication date
AU2002352146A1 (en) 2003-07-09
PE20030778A1 (es) 2003-11-06
MY130897A (en) 2007-07-31
AT411369B (de) 2003-12-29
CA2469632C (fr) 2008-01-29
WO2003054385A1 (fr) 2003-07-03
CA2469632A1 (fr) 2003-07-03
AR038032A1 (es) 2004-12-22
EG23248A (en) 2004-09-29
US6930407B2 (en) 2005-08-16
MXPA04006006A (es) 2004-09-27
US20040222641A1 (en) 2004-11-11
HUP0402197A2 (hu) 2005-02-28
PL369955A1 (en) 2005-05-02
ATA20032001A (de) 2003-05-15

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