PL448235A1 - Turbina wiatrowa o pionowej osi obrotu - Google Patents

Turbina wiatrowa o pionowej osi obrotu

Info

Publication number
PL448235A1
PL448235A1 PL448235A PL44823524A PL448235A1 PL 448235 A1 PL448235 A1 PL 448235A1 PL 448235 A PL448235 A PL 448235A PL 44823524 A PL44823524 A PL 44823524A PL 448235 A1 PL448235 A1 PL 448235A1
Authority
PL
Poland
Prior art keywords
vertical axis
wind turbine
axis wind
blade
auxiliary
Prior art date
Application number
PL448235A
Other languages
English (en)
Inventor
Ryszard Szwaba
Tomasz Ochrymiuk
Marcin Lackowski
Original Assignee
Instytut Maszyn Przepływowych Im. Roberta Szewalskiego Polskiej Akademii Nauk
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 Instytut Maszyn Przepływowych Im. Roberta Szewalskiego Polskiej Akademii Nauk filed Critical Instytut Maszyn Przepływowych Im. Roberta Szewalskiego Polskiej Akademii Nauk
Priority to PL448235A priority Critical patent/PL448235A1/pl
Publication of PL448235A1 publication Critical patent/PL448235A1/pl

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/005—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  the axis being vertical
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/06—Rotors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/06—Rotors
    • F03D3/061—Rotors characterised by their aerodynamic shape, e.g. aerofoil profiles
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Wind Motors (AREA)

Abstract

Przedmiotem zgłoszenia jest turbina wiatrowa o pionowej osi obrotu zawierająca skrzydła umieszczone na wale, gdzie jej skrzydło (1) składa się z łopaty głównej Pg (2) oraz łopaty pomocniczej Pp (3), gdzie skala pomniejszenia sk profilu łopaty pomocniczej Pp względem profilu łopaty głównej Pg określona jest w zakresie 0,4<sk<0,6
PL448235A 2024-04-09 2024-04-09 Turbina wiatrowa o pionowej osi obrotu PL448235A1 (pl)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL448235A PL448235A1 (pl) 2024-04-09 2024-04-09 Turbina wiatrowa o pionowej osi obrotu

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL448235A PL448235A1 (pl) 2024-04-09 2024-04-09 Turbina wiatrowa o pionowej osi obrotu

Publications (1)

Publication Number Publication Date
PL448235A1 true PL448235A1 (pl) 2025-04-22

Family

ID=95451076

Family Applications (1)

Application Number Title Priority Date Filing Date
PL448235A PL448235A1 (pl) 2024-04-09 2024-04-09 Turbina wiatrowa o pionowej osi obrotu

Country Status (1)

Country Link
PL (1) PL448235A1 (pl)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20120092342A (ko) * 2011-02-11 2012-08-21 동해기연(주) 익형 2중 블레이드를 갖는 풍력발전용 수직축 터빈
CN107905944A (zh) * 2012-10-17 2018-04-13 李洪泽 调桨长的万向风车的伸缩翼
CN108979952A (zh) * 2018-09-18 2018-12-11 国电联合动力技术有限公司 一种风力机叶片

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20120092342A (ko) * 2011-02-11 2012-08-21 동해기연(주) 익형 2중 블레이드를 갖는 풍력발전용 수직축 터빈
CN107905944A (zh) * 2012-10-17 2018-04-13 李洪泽 调桨长的万向风车的伸缩翼
CN108979952A (zh) * 2018-09-18 2018-12-11 国电联合动力技术有限公司 一种风力机叶片

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