MD4235B1 - Turbina hidraulica - Google Patents

Turbina hidraulica

Info

Publication number
MD4235B1
MD4235B1 MDA20120074A MD20120074A MD4235B1 MD 4235 B1 MD4235 B1 MD 4235B1 MD A20120074 A MDA20120074 A MD A20120074A MD 20120074 A MD20120074 A MD 20120074A MD 4235 B1 MD4235 B1 MD 4235B1
Authority
MD
Moldova
Prior art keywords
modules
blades
platform
hydraulic turbine
profile
Prior art date
Application number
MDA20120074A
Other languages
English (en)
Moldavian (mo)
Other versions
MD4235C1 (ro
Inventor
Viorel BOSTAN
Oleg Ciobanu
Valeriu DULGHERU
Anatol SOCHIREANU
Maxim Vaculenco
Vitalie Gladis
Original Assignee
Univ Tehnica Moldovei
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 Univ Tehnica Moldovei filed Critical Univ Tehnica Moldovei
Priority to MDA20120074A priority Critical patent/MD4235C1/ro
Publication of MD4235B1 publication Critical patent/MD4235B1/ro
Publication of MD4235C1 publication Critical patent/MD4235C1/ro

Links

Classifications

    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
    • 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

Landscapes

  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Abstract

Inventia se refera la hidroenergetica, în special la o statie hidraulica ce contine o turbina hidraulica de putere mica, destinata producerii energiei electrice sau mecanice în gospodariile individuale, satesti, pentru irigatie în zonele din vecinatatea râurilor, folosind energia cinetica a apei curgatoare a râurilor.Turbina hidraulica contine o platforma fixata pe o baza de tarm prin intermediul unei structuri de rezistenta cu posibilitatea reglarii pozitiei platformei fata de nivelul fluxului de apa curgatoare. Pe platforma sunt amplasati un generator sau o pompa hidraulica si un multiplicator, cu care este legat un ax vertical, la capatul caruia este montat un rotor, care include bare orizontale radiale (11), pe care, la rândul sau, sunt instalate palete cu profil hidrodinamic. Fiecare paleta este constituita din module flotante (12) cu profil hidrodinamic, formate din corpuri cu nervuri (13). Între module (12) si pe partile inferioara si superioara ale paletelor sunt amplasate orizontal ecrane (18) pentru directionarea curgerii stratului limita al fluxului de apa, distantate unul fata de altul. Conturul periferic al ecranelor (18) este echidistant fata de profilul paletelor. Modulele (12) sunt asamblate prin intermediul unor elemente de fixare (16) pe o osie comuna (10) si fixate mobil de capatul barelor orizontale radiale (11) ale rotorului. Lungimea osiei (10) este selectata în functie de adâncimea râului. Capetele libere ale modulelor (12) sunt legate între ele cu o tija comuna (17).
MDA20120074A 2012-09-06 2012-09-06 Turbină hidraulică MD4235C1 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDA20120074A MD4235C1 (ro) 2012-09-06 2012-09-06 Turbină hidraulică

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDA20120074A MD4235C1 (ro) 2012-09-06 2012-09-06 Turbină hidraulică

Publications (2)

Publication Number Publication Date
MD4235B1 true MD4235B1 (ro) 2013-06-30
MD4235C1 MD4235C1 (ro) 2014-01-31

Family

ID=48749686

Family Applications (1)

Application Number Title Priority Date Filing Date
MDA20120074A MD4235C1 (ro) 2012-09-06 2012-09-06 Turbină hidraulică

Country Status (1)

Country Link
MD (1) MD4235C1 (ro)

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH632807A5 (en) * 1979-10-11 1982-10-29 Roger Berclaz Hydraulic drive wheel with vertical axis
WO1983002804A1 (en) * 1982-02-05 1983-08-18 Girerd, Marc Floating machine for transforming hydraulic power
MD2288C2 (ro) * 2001-09-13 2004-04-30 Технический университет Молдовы Staţie hidraulică
MD2888G2 (ro) * 2005-03-04 2006-07-31 Технический университет Молдовы Staţie hidraulică
MD2991G2 (ro) * 2005-05-16 2006-09-30 Технический университет Молдовы Centrală hidroelectrică
MD2981G2 (ro) * 2005-09-15 2006-12-31 Технический университет Молдовы Statie hidraulica
MD3104G2 (ro) * 2005-09-15 2007-02-28 Технический университет Молдовы Staţie hidraulică
MD2992G2 (ro) * 2005-09-15 2006-09-30 Технический университет Молдовы Staţie hidraulică
MD2993G2 (ro) * 2005-09-15 2006-09-30 Технический университет Молдовы Hidroturbină
FR2914028B1 (fr) * 2007-03-20 2012-09-21 Alstom Power Hydraulique Machine hydraulique et procede de prevention de l'usure d'une telle machine
MD3846G2 (ro) * 2008-03-05 2009-09-30 Технический университет Молдовы Staţie hidraulică cu ax orizontal
MD3845G2 (ro) * 2008-03-05 2009-09-30 Технический университет Молдовы Staţie hidraulică
RU2417329C2 (ru) * 2009-05-19 2011-04-27 Илья Николаевич Чулков Активная гидравлическая турбина

Also Published As

Publication number Publication date
MD4235C1 (ro) 2014-01-31

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Legal Events

Date Code Title Description
FG4A Patent for invention issued
KA4A Patent for invention lapsed due to non-payment of fees (with right of restoration)
MM4A Patent for invention definitely lapsed due to non-payment of fees