PL450250A1 - Turbina wiatrowa o pionowej osi obrotu z hamulcem aerodynamicznym - Google Patents

Turbina wiatrowa o pionowej osi obrotu z hamulcem aerodynamicznym

Info

Publication number
PL450250A1
PL450250A1 PL450250A PL45025024A PL450250A1 PL 450250 A1 PL450250 A1 PL 450250A1 PL 450250 A PL450250 A PL 450250A PL 45025024 A PL45025024 A PL 45025024A PL 450250 A1 PL450250 A1 PL 450250A1
Authority
PL
Poland
Prior art keywords
rotor
wind turbine
vertical axis
air brake
axis wind
Prior art date
Application number
PL450250A
Other languages
English (en)
Inventor
Andrzej Jeżewski
Elżbieta Jeżewska
Wojciech JEŻEWSKI
Original Assignee
Jeżewska Elżbieta Promet-Plast Spółka Cywilna
Jeżewski Andrzej Promet-Plast Spółka Cywilna
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 Jeżewska Elżbieta Promet-Plast Spółka Cywilna, Jeżewski Andrzej Promet-Plast Spółka Cywilna filed Critical Jeżewska Elżbieta Promet-Plast Spółka Cywilna
Priority to PL450250A priority Critical patent/PL450250A1/pl
Priority to EP25215406.7A priority patent/EP4745397A1/en
Publication of PL450250A1 publication Critical patent/PL450250A1/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
    • F03D15/00—Transmission of mechanical power
    • 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 
    • F03D3/005—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  the axis being vertical
    • F03D3/009—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  the axis being vertical of the drag type, e.g. Savonius
    • 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
    • F03D3/011—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  the axis being vertical of the lift type, e.g. Darrieus or Musgrove
    • 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 
    • F03D3/02—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having a plurality of 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 
    • F03D3/04—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels
    • 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 
    • F03D3/04—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels
    • F03D3/0409—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels surrounding 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 
    • F03D3/04—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels
    • F03D3/0427—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels with converging inlets, i.e. the guiding means intercepting an area greater than the effective rotor area
    • 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
    • F03D7/00—Controlling wind motors 
    • F03D7/02—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor
    • F03D7/0244—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor for braking
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/20—Rotors
    • F05B2240/21—Rotors for wind turbines
    • F05B2240/211—Rotors for wind turbines with vertical axis
    • F05B2240/214—Rotors for wind turbines with vertical axis of the Musgrove or "H"-type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00—Function
    • F05B2260/90—Braking
    • F05B2260/901—Braking using aerodynamic forces, i.e. lift or drag
    • 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)
  • Wind Motors (AREA)

Abstract

Turbina wiatrowa o pionowej osi obrotu z hamulcem aerodynamicznym zawierająca wirnik osadzony trwale na obrotowej osi, z którą sprzężony jest generator prądowy, zawiera co najmniej moduł dolny (B) z wirnikiem oraz co najmniej wirnik górny (A), które to wirniki osadzone są trwale na wspólnej obrotowej osi, na różnej wysokości, przy czym wirnik dolnego modułu (B) jest wirnikiem oporowym typu Savoniusa z kierownicami przepływu na zewnątrz wirnika, zaś górny wirnik (A) jest wirnikiem napędowym działającym w oparciu o siłę nośną, a prędkość liniowa poruszania się jego łopat jest większa od prędkości napływającego wiatru niezaburzonego oraz ma równomiernie rozmieszczone ramiona w stosunku do głównej osi.
PL450250A 2024-11-13 2024-11-13 Turbina wiatrowa o pionowej osi obrotu z hamulcem aerodynamicznym PL450250A1 (pl)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PL450250A PL450250A1 (pl) 2024-11-13 2024-11-13 Turbina wiatrowa o pionowej osi obrotu z hamulcem aerodynamicznym
EP25215406.7A EP4745397A1 (en) 2024-11-13 2025-11-12 VERTICAL AXIS WIND TURBINE WITH AERODYNAMIC BRAKE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL450250A PL450250A1 (pl) 2024-11-13 2024-11-13 Turbina wiatrowa o pionowej osi obrotu z hamulcem aerodynamicznym

Publications (1)

Publication Number Publication Date
PL450250A1 true PL450250A1 (pl) 2026-05-18

Family

ID=99547383

Family Applications (1)

Application Number Title Priority Date Filing Date
PL450250A PL450250A1 (pl) 2024-11-13 2024-11-13 Turbina wiatrowa o pionowej osi obrotu z hamulcem aerodynamicznym

Country Status (2)

Country Link
EP (1) EP4745397A1 (pl)
PL (1) PL450250A1 (pl)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110097200A1 (en) * 2009-10-28 2011-04-28 Tai Chang-Hsien Wind power turbine
KR101764152B1 (ko) * 2016-08-26 2017-08-14 김민정 터빈형 수직축 발전기
CN208845305U (zh) * 2018-06-29 2019-05-10 河北工业大学 一种组合式垂直轴风力机
CN218894724U (zh) * 2022-11-28 2023-04-21 武汉为微新能源科技有限公司 一种新型垂直轴风力机

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201925098U (zh) 2010-12-30 2011-08-10 段俊龙 蝴蝶型垂直轴风力发电机
PL231149B1 (pl) 2016-08-25 2019-01-31 Rio De Post Spolka Z Ograniczona Odpowiedzialnoscia Turbina wiatrowa o pionowej osi obrotu
DE202018003498U1 (de) * 2018-07-27 2018-09-06 Wolfgang Freimund Längenvariabler H-Darrieus-Rotor
IT201900011064A1 (it) * 2019-07-05 2021-01-05 Wpe Res & Development S R L Microturbina eolica a sviluppo assiale

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110097200A1 (en) * 2009-10-28 2011-04-28 Tai Chang-Hsien Wind power turbine
KR101764152B1 (ko) * 2016-08-26 2017-08-14 김민정 터빈형 수직축 발전기
CN208845305U (zh) * 2018-06-29 2019-05-10 河北工业大学 一种组合式垂直轴风力机
CN218894724U (zh) * 2022-11-28 2023-04-21 武汉为微新能源科技有限公司 一种新型垂直轴风力机

Also Published As

Publication number Publication date
EP4745397A1 (en) 2026-05-20