MD3846G2 - Hydraulic station with horizontal axle - Google Patents

Hydraulic station with horizontal axle

Info

Publication number
MD3846G2
MD3846G2 MDA20080064A MD20080064A MD3846G2 MD 3846 G2 MD3846 G2 MD 3846G2 MD A20080064 A MDA20080064 A MD A20080064A MD 20080064 A MD20080064 A MD 20080064A MD 3846 G2 MD3846 G2 MD 3846G2
Authority
MD
Moldova
Prior art keywords
hydraulic turbine
bearer frame
axle
blades
propeller
Prior art date
Application number
MDA20080064A
Other languages
Romanian (ro)
Russian (ru)
Other versions
MD3846F1 (en
Inventor
Ион БОСТАН
Адриан ГЕОРГЕ
Валериу ДУЛГЕРУ
Виорел БОСТАН
Анатол СОКИРЯНУ
Олег ЧОБАНУ
Раду ЧОБАНУ
Original Assignee
Технический университет Молдовы
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 Технический университет Молдовы filed Critical Технический университет Молдовы
Priority to MDA20080064A priority Critical patent/MD3846G2/en
Publication of MD3846F1 publication Critical patent/MD3846F1/en
Publication of MD3846G2 publication Critical patent/MD3846G2/en

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

The invention relates to the water flow kinetic energy conversion hydraulic stations.The hydraulic station with horizontal axle contains a bearer frame (2), placed on a floating means and in the lower part of which it is mounted a hydraulic turbine with horizontal axle (4), joined with an electric low-speed generator (11). The hydraulic turbine consists of two separate sections (5, 6), mounted on its axle (4). Each section (5, 6) includes a blade propeller, the blades (8) of which are mounted on supports, blade propellers being displaced about each other at an angle, and each blade (8) has in normal section a hydrodynamic profile NACA. Novelty of the invention consists in that the floating means is made in the form of two floats (1), fixed on two sides of the bearer frame (2). The axle (4) of the hydraulic turbine is supported in bearings on two supports (3) fixed in the lower part of the bearer frame (2), the height of which is chosen so that the propeller may be submerged into water. Each propeller includes at least three blades (8) installed on axles (9) with the possibility of rotating around them, and their hydrodynamic profile NACA is made asymmetric. From the part of the ends of the axles the blades (8) are kinematically joined with profiled guides, rigidly fixed on the bearer frame (2) on both sides of the hydraulic turbine.
MDA20080064A 2008-03-05 2008-03-05 Hydraulic station with horizontal axle MD3846G2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDA20080064A MD3846G2 (en) 2008-03-05 2008-03-05 Hydraulic station with horizontal axle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDA20080064A MD3846G2 (en) 2008-03-05 2008-03-05 Hydraulic station with horizontal axle

Publications (2)

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

Family

ID=40427769

Family Applications (1)

Application Number Title Priority Date Filing Date
MDA20080064A MD3846G2 (en) 2008-03-05 2008-03-05 Hydraulic station with horizontal axle

Country Status (1)

Country Link
MD (1) MD3846G2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD601Z (en) * 2012-09-06 2013-09-30 Технический университет Молдовы Floating hydraulic station
MD4235C1 (en) * 2012-09-06 2014-01-31 Технический университет Молдовы Hydraulic turbine
MD659Z (en) * 2013-04-18 2014-02-28 Технический университет Молдовы Hydraulic station

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2585161C2 (en) * 2014-07-11 2016-05-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Оренбургский государственный аграрный университет" Submersible free-flow microhydroelectric power plant

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1735601A1 (en) * 1989-03-13 1992-05-23 Ш.Н.Хуцишвили Propeller turbine
SU1753010A1 (en) * 1990-07-27 1992-08-07 В.Г.Керов River wheel hydroelectric power station
SU1813186A3 (en) * 1986-12-03 1993-04-30 Hans Marius Pedersen Floating tidal power station mounted in sea or river course
RU2187691C2 (en) * 2000-03-13 2002-08-20 Производственный кооператив "Энергетика и экология" Channel hydropower unit
RU2247859C1 (en) * 2003-09-15 2005-03-10 Красноярский государственный технический университет (КГТУ) Submersible free-flow microhydroelectric station

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1813186A3 (en) * 1986-12-03 1993-04-30 Hans Marius Pedersen Floating tidal power station mounted in sea or river course
SU1735601A1 (en) * 1989-03-13 1992-05-23 Ш.Н.Хуцишвили Propeller turbine
SU1753010A1 (en) * 1990-07-27 1992-08-07 В.Г.Керов River wheel hydroelectric power station
RU2187691C2 (en) * 2000-03-13 2002-08-20 Производственный кооператив "Энергетика и экология" Channel hydropower unit
RU2247859C1 (en) * 2003-09-15 2005-03-10 Красноярский государственный технический университет (КГТУ) Submersible free-flow microhydroelectric station

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD601Z (en) * 2012-09-06 2013-09-30 Технический университет Молдовы Floating hydraulic station
MD4235C1 (en) * 2012-09-06 2014-01-31 Технический университет Молдовы Hydraulic turbine
MD659Z (en) * 2013-04-18 2014-02-28 Технический университет Молдовы Hydraulic station

Also Published As

Publication number Publication date
MD3846F1 (en) 2009-02-28

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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