MD3846F1 - Statie hidraulica cu ax orizontal - Google Patents

Statie hidraulica cu ax orizontal Download PDF

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Publication number
MD3846F1
MD3846F1 MDA20080064A MD20080064A MD3846F1 MD 3846 F1 MD3846 F1 MD 3846F1 MD A20080064 A MDA20080064 A MD A20080064A MD 20080064 A MD20080064 A MD 20080064A MD 3846 F1 MD3846 F1 MD 3846F1
Authority
MD
Moldova
Prior art keywords
hydroturbine
load
bearing frame
fixed
naca
Prior art date
Application number
MDA20080064A
Other languages
English (en)
Other versions
MD3846G2 (ro
Inventor
Ion Bostan
Adrian Gheorghe
Valeriu DULGHERU
Viorel BOSTAN
Anatol SOCHIREANU
Oleg Ciobanu
Radu Ciobanu
Original Assignee
Universitatea Tehnica A 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 Universitatea Tehnica A Moldovei filed Critical Universitatea Tehnica A Moldovei
Priority to MDA20080064A priority Critical patent/MD3846G2/ro
Publication of MD3846F1 publication Critical patent/MD3846F1/ro
Publication of MD3846G2 publication Critical patent/MD3846G2/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

Landscapes

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

Abstract

Inventia se refera la statiile hidraulice de conversiune a energiei cinetice a apei curgatoare a raurilor.Statia hidraulica cu ax orizontal include un cadru portant (2), care este amplasat pe un mijloc flotant si in partea de jos a caruia este montata o hidroturbina cu ax (4) orizontal, legata cu un generator electric (11) de turatie joasa. Hidroturbina consta din doua sectii (5, 6) separate, montate pe axul (4) ei. Fiecare sectie (5, 6) includecate un propulsor cu palete (8) montate pe reazeme, propulsoarele fiind deplasate una fata de alta cu un unghi, iar fiecare paleta (8) are in sectiune normala un profil hidrodinamic NACA. Noutatea inventiei consta in aceea ca mijlocul flotant este executat in forma de doua flotoare (1), fixate din doua parti ale cadrului portant (2). Axul (4) hidroturbinei este instalat in lagare pe doua suporturi (3) fixate in partea de jos a cadrului portant (2), inaltimea carora este aleasa astfel, ca propulsoarele sa fie submerse. Fiecare propulsor includecel putin trei palete (8) instalate pe osii (9) cu posibilitatea rotirii in jurul lor, iar profilullor hidrodinamic NACA este asimetric. Din partea capetelor osiilor paletele (8) sunt unite cinematic cu ghidaje profilate, instalate fix pe cadrul portant (2) de ambele parti ale hidroturbinei.
MDA20080064A 2008-03-05 2008-03-05 Staţie hidraulică cu ax orizontal MD3846G2 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDA20080064A MD3846G2 (ro) 2008-03-05 2008-03-05 Staţie hidraulică cu ax orizontal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDA20080064A MD3846G2 (ro) 2008-03-05 2008-03-05 Staţie hidraulică cu ax orizontal

Publications (2)

Publication Number Publication Date
MD3846F1 true MD3846F1 (ro) 2009-02-28
MD3846G2 MD3846G2 (ro) 2009-09-30

Family

ID=40427769

Family Applications (1)

Application Number Title Priority Date Filing Date
MDA20080064A MD3846G2 (ro) 2008-03-05 2008-03-05 Staţie hidraulică cu ax orizontal

Country Status (1)

Country Link
MD (1) MD3846G2 (ro)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2585161C2 (ru) * 2014-07-11 2016-05-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Оренбургский государственный аграрный университет" Погружная свободнопоточная микрогидроэлектростанция

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD601Z (ro) * 2012-09-06 2013-09-30 Технический университет Молдовы Centrală hidraulică flotantă
MD4235C1 (ro) * 2012-09-06 2014-01-31 Технический университет Молдовы Turbină hidraulică
MD659Z (ro) * 2013-04-18 2014-02-28 Технический университет Молдовы Hidrocentrală

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK155454C (da) * 1986-12-03 1989-08-07 Hans Marius Pedersen Flydende vandkraftvaerk til anbringelse i hav- og flodstroemme for energiindvirkning
SU1735601A1 (ru) * 1989-03-13 1992-05-23 Ш.Н.Хуцишвили Поворотно-лопастна гидротурбина
SU1753010A1 (ru) * 1990-07-27 1992-08-07 В.Г.Керов Речна колесна гидроэлектростанци
RU2187691C2 (ru) * 2000-03-13 2002-08-20 Производственный кооператив "Энергетика и экология" Русловой гидроагрегат
RU2247859C1 (ru) * 2003-09-15 2005-03-10 Красноярский государственный технический университет (КГТУ) Погружная свободнопоточная микрогидроэлектростанция

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2585161C2 (ru) * 2014-07-11 2016-05-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Оренбургский государственный аграрный университет" Погружная свободнопоточная микрогидроэлектростанция

Also Published As

Publication number Publication date
MD3846G2 (ro) 2009-09-30

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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