MD3544F2 - Wind turbine actuated by the road traffic flow (variants) - Google Patents

Wind turbine actuated by the road traffic flow (variants) Download PDF

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Publication number
MD3544F2
MD3544F2 MDA20050135A MD20050135A MD3544F2 MD 3544 F2 MD3544 F2 MD 3544F2 MD A20050135 A MDA20050135 A MD A20050135A MD 20050135 A MD20050135 A MD 20050135A MD 3544 F2 MD3544 F2 MD 3544F2
Authority
MD
Moldova
Prior art keywords
fixed
road traffic
shaft
wind turbine
blades
Prior art date
Application number
MDA20050135A
Other languages
Romanian (ro)
Other versions
MD20050135A (en
MD3544G2 (en
Inventor
Ion Bostan
Valeriu DULGHERU
Ion Dicusara
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 MDA20050135A priority Critical patent/MD3544G2/en
Publication of MD20050135A publication Critical patent/MD20050135A/en
Publication of MD3544F2 publication Critical patent/MD3544F2/en
Publication of MD3544G2 publication Critical patent/MD3544G2/en

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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
    • Y02E10/70—Wind energy
    • Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction

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  • Wind Motors (AREA)

Abstract

Inventia se refera la instalatiile de conversiunea energiei vantului in energie electrica, in special, la conversiunea energiei curentilor de aer antrenati de traficul rutier. Turbina eoliana antrenata de traficul rutier, conform primei variante, include o baza, pe care este montat un ax verticalfix (4), pe care este fixata o manta. In manta este instalat un generator electric (14), rotorul (15) caruia este legat cu un arbore (6) cu palete (7). Noutatea consta in aceea ca arborele (6) cu palete (7) este executat cav si este instalat pe axulvertical fix (4) pe lagare (5). Profilul paletelor (7) in sectiune longitudinala este descris de o spirala logaritmica, raza de curbura a careia estemai mica la extremitatile paletei (7), iar numarul paletelor (7) este de cel putin doua. In partea de sus a arborelui cav (6), in interior este fixata o roata dintata mobila (8), legata cinematic printr-un bloc satelit (9) cu roata dintata fixa (12), legata rigid cu mantaua generatorului electric (14). Arborele manivela (11), pe care este amplasatblocul satelit (9), este legat rigid cu rotorul (15) generatorului electric (14). In turbina eoliana antrenata de traficul rutier, conform variantei a doua, arborele manivela este legat cinematic prin intermediul unui cuplaj unisens cu un volant, care este fixat pe rotorul generatorului electric. In turbina eoliana antrenata de traficul rutier, conform variantei a treia, roata mobila este executata in forma de roata de frictiune, legata cinematic prin contactele de frictiune ale blocului satelit cu roata de frictiune fixa.The invention relates to the installations for the conversion of wind energy into electricity, in particular, to the conversion of energy from air currents caused by road traffic. The wind turbine driven by road traffic, according to the first variant, includes a base, on which is mounted a verticalfix shaft (4), on which a mantle is fixed. An electric generator (14) is installed in the casing, the rotor (15) to which is connected by a shaft (6) with blades (7). The novelty consists in that the shaft (6) with blades (7) is executed cav and is installed on the fixed axulvertical (4) on bearings (5). The profile of the blades (7) in the longitudinal section is described by a logarithmic spiral, the radius of curvature of which is small at the ends of the blade (7), and the number of blades (7) is at least two. At the top of the hollow shaft (6), inside is fixed a movable gear wheel (8), kinematically linked by a satellite block (9) with fixed gear wheel (12), rigidly connected with the clutch of the electric generator (14) . The crank shaft (11), on which the satellite block (9) is located, is rigidly connected to the rotor (15) of the electric generator (14). In the wind turbine driven by road traffic, according to the second variant, the crank shaft is kinematically connected by means of a one-way coupling with a flywheel, which is fixed on the rotor of the electric generator. In the wind turbine driven by road traffic, according to the third variant, the mobile wheel is executed in the form of a friction wheel, kinematically linked by the friction contacts of the satellite block with the fixed friction wheel.

MDA20050135A 2005-05-16 2005-05-16 Wind turbine actuated by the road traffic flow (variants) MD3544G2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDA20050135A MD3544G2 (en) 2005-05-16 2005-05-16 Wind turbine actuated by the road traffic flow (variants)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDA20050135A MD3544G2 (en) 2005-05-16 2005-05-16 Wind turbine actuated by the road traffic flow (variants)

Publications (3)

Publication Number Publication Date
MD20050135A MD20050135A (en) 2006-10-31
MD3544F2 true MD3544F2 (en) 2008-03-31
MD3544G2 MD3544G2 (en) 2008-10-31

Family

ID=37397466

Family Applications (1)

Application Number Title Priority Date Filing Date
MDA20050135A MD3544G2 (en) 2005-05-16 2005-05-16 Wind turbine actuated by the road traffic flow (variants)

Country Status (1)

Country Link
MD (1) MD3544G2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2338835B1 (en) * 2007-10-16 2011-02-18 Salvador Domenech Barcons MOTOR FORCE GENERATOR DEVICE.
US8143738B2 (en) 2008-08-06 2012-03-27 Infinite Wind Energy LLC Hyper-surface wind generator

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2037644C1 (en) * 1991-11-15 1995-06-19 Владимир Ильич Петинов Wind turbine
RU2080481C1 (en) * 1993-07-19 1997-05-27 Валентин Дмитриевич Филимонов Wind-power plant
MD1281C2 (en) * 1996-12-04 2000-03-31 Ион АРСЕНЕ Rotor - type windmill
RU2131997C1 (en) * 1997-05-13 1999-06-20 Уфимский государственный авиационный технический университет Power cable safety device for windmill power unit
MD1257G2 (en) * 1998-01-10 2000-02-29 Юрие ПОТАПОВ Wind-driven electric plant
MD1513G2 (en) * 1999-03-18 2001-03-31 Михаил ПОЛЯКОВ Wind-driven electric plant
RU2148188C1 (en) * 1999-05-11 2000-04-27 Зорин Сергей Леонидович Mobile windmill electric generating plant
GB9925339D0 (en) * 1999-10-26 1999-12-29 Wilson Leslie R Improvements in or relating to an electrical arrangement
MD1767G2 (en) * 2000-03-15 2002-04-30 Ион АРСЕНЕ Rotor-type windmill
MD2008G2 (en) * 2000-10-31 2003-03-31 Фёдор ГРИГОР Windmill
JP2005030370A (en) * 2003-07-07 2005-02-03 Hideyuki Kusafuka Power generation system when passing through a vehicle

Also Published As

Publication number Publication date
MD20050135A (en) 2006-10-31
MD3544G2 (en) 2008-10-31

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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