MD1127Z - Pală a rotorului turbinei eoliene - Google Patents

Pală a rotorului turbinei eoliene

Info

Publication number
MD1127Z
MD1127Z MDS20160086A MDS20160086A MD1127Z MD 1127 Z MD1127 Z MD 1127Z MD S20160086 A MDS20160086 A MD S20160086A MD S20160086 A MDS20160086 A MD S20160086A MD 1127 Z MD1127 Z MD 1127Z
Authority
MD
Moldova
Prior art keywords
wind turbine
plate
turbine rotor
longitudinal plates
spar
Prior art date
Application number
MDS20160086A
Other languages
English (en)
Russian (ru)
Inventor
Виорел БОСТАН
Ион БОСТАН
Валериу ДУЛГЕРУ
Марин ГУЦУ
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 MDS20160086A priority Critical patent/MD1127Z/ro
Publication of MD1127Y publication Critical patent/MD1127Y/ro
Publication of MD1127Z publication Critical patent/MD1127Z/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
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction

Landscapes

  • Wind Motors (AREA)

Abstract

Invenţia se referă la sisteme de conversie a energiei regenerabile, şi anume la structura lonjeroanelor ale palelor rotorului turbinei eoliene.Pala rotorului turbinei eoliene conţine un înveliş (1) cu profil aerodinamic, executat din material compozit, în interiorul căruia este amplasat un lonjeron (2), alcătuit din două plăci longitudinale (4) şi (5), executate din material compozit, între care este montată perpendicular o a treia placă (6). Lonjeronul (2) conţine o talpă, care constă dintr-o placă de fixare (3), unită cu plăcile longitudinale (4) şi (5), totodată placa de fixare (3) şi porţiunile alăturate ale plăcilor longitudinale (4), (5) şi plăcii (6) pe o distanţă dedin lungimea palei sunt executate din fibre de carbon, reunite bidirecţional în mai multe straturi. Între plăcile longitudinale (4) şi (5) ale lonjeronului (2), în apropierea plăcii de fixare (3), pot fi fixate rigid bare, executate din aliaj cu memoria formei. De asemenea, în structura plăcii longitudinale (4) pot fi încorporate fibre (11), executate din aliaj cu memoria formei.
MDS20160086A 2016-06-27 2016-06-27 Pală a rotorului turbinei eoliene MD1127Z (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDS20160086A MD1127Z (ro) 2016-06-27 2016-06-27 Pală a rotorului turbinei eoliene

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDS20160086A MD1127Z (ro) 2016-06-27 2016-06-27 Pală a rotorului turbinei eoliene

Publications (2)

Publication Number Publication Date
MD1127Y MD1127Y (ro) 2017-02-28
MD1127Z true MD1127Z (ro) 2017-09-30

Family

ID=58185191

Family Applications (1)

Application Number Title Priority Date Filing Date
MDS20160086A MD1127Z (ro) 2016-06-27 2016-06-27 Pală a rotorului turbinei eoliene

Country Status (1)

Country Link
MD (1) MD1127Z (ro)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016110747A1 (de) * 2016-06-10 2017-12-14 Wobben Properties Gmbh Rotorblatt, Windenergieanlage sowie Verfahren zur Montage und zur Herstellung eines Rotorblattes

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU33080A1 (ru) * 1932-03-04 1933-10-31 С.О. Ощевский-Круглик Лопасть дл вертикального ветр ного двигател
SU1245743A1 (ru) * 1984-11-27 1986-07-23 Gospodarchuk Boris T Лопасть
WO1989009336A1 (en) * 1988-03-23 1989-10-05 George Jeronimidis Improvements in or relating to structures containing anisotropic material
SU1657720A1 (ru) * 1988-12-20 1991-06-23 Московский энергетический институт Ветроколесо
SU1761973A2 (ru) * 1990-09-10 1992-09-15 Уфимский авиационный институт им.Серго Орджоникидзе Лопасть
US20110142662A1 (en) * 2010-10-28 2011-06-16 General Electric Company Spar Cap Assembly for a Wind Turbine Rotor Blade

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU33080A1 (ru) * 1932-03-04 1933-10-31 С.О. Ощевский-Круглик Лопасть дл вертикального ветр ного двигател
SU1245743A1 (ru) * 1984-11-27 1986-07-23 Gospodarchuk Boris T Лопасть
WO1989009336A1 (en) * 1988-03-23 1989-10-05 George Jeronimidis Improvements in or relating to structures containing anisotropic material
SU1657720A1 (ru) * 1988-12-20 1991-06-23 Московский энергетический институт Ветроколесо
SU1761973A2 (ru) * 1990-09-10 1992-09-15 Уфимский авиационный институт им.Серго Орджоникидзе Лопасть
US20110142662A1 (en) * 2010-10-28 2011-06-16 General Electric Company Spar Cap Assembly for a Wind Turbine Rotor Blade

Also Published As

Publication number Publication date
MD1127Y (ro) 2017-02-28

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Legal Events

Date Code Title Description
FG9Y Short term patent issued
KA4Y Short-term patent lapsed due to non-payment of fees (with right of restoration)