EA201791969A1 - Ветроэнергетическая система - Google Patents

Ветроэнергетическая система

Info

Publication number
EA201791969A1
EA201791969A1 EA201791969A EA201791969A EA201791969A1 EA 201791969 A1 EA201791969 A1 EA 201791969A1 EA 201791969 A EA201791969 A EA 201791969A EA 201791969 A EA201791969 A EA 201791969A EA 201791969 A1 EA201791969 A1 EA 201791969A1
Authority
EA
Eurasian Patent Office
Prior art keywords
rotor
blades
tubular body
coaxial
wind energy
Prior art date
Application number
EA201791969A
Other languages
English (en)
Other versions
EA034160B1 (ru
Inventor
Риккардо Бенацци
Давиде Пелидзари
Original Assignee
Гая С.Р.Л.
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 Гая С.Р.Л. filed Critical Гая С.Р.Л.
Publication of EA201791969A1 publication Critical patent/EA201791969A1/ru
Publication of EA034160B1 publication Critical patent/EA034160B1/ru

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
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/02—Wind motors with rotation axis substantially parallel 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
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/04—Wind motors with rotation axis substantially parallel 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
    • 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
    • F03D7/0204—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor for orientation in relation to wind direction
    • 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
    • F05B2240/10—Stators
    • F05B2240/14—Casings, housings, nacelles, gondels or the like, protecting or supporting assemblies there within
    • 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
    • F05B2240/40—Use of a multiplicity of similar components
    • 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
    • F05B2240/90—Mounting on supporting structures or systems
    • F05B2240/91—Mounting on supporting structures or systems on a stationary structure
    • F05B2240/917—Mounting on supporting structures or systems on a stationary structure attached to cables
    • 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
    • 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
    • Y02E10/728—Onshore wind turbines

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

Ветроэнергетическая система, содержащая по меньшей мере один ротор (2), который управляет по меньшей мере одним соответствующим ведомым рабочим устройством (3), и по меньшей мере один статор (4), при этом по меньшей мере один ротор (2) имеет множество лопастей (5), расположенных радиально, которые имеют, по существу, плоский профиль. Лопасти (5) наклонены относительно оси вращения ротора (2) на угол, находящийся между 25° и 90°, при этом система (1) далее содержит по меньшей мере один ротор (4), который располагается выше по потоку относительно по меньшей мере одного ротора (2) и имеет трубчатый корпус (6), который является коаксиальным с валом (7) ротора (2) и коаксиальным с, по существу, цилиндрическим наружным кожухом (8), при этом трубчатый корпус (6) имеет конический концевой обтекатель (9) и соответствующие изогнутые лопатки (10), которые имеют профиль, обеспечивающий возможность направления воздуха, входящего в систему (1), к наружной части ротора (2) на лопасти (5) в соответствии с заданным углом атаки, обеспечивающим возможность максимизировать выработку ветроэнергетической системы (1), при этом между внутренними стенками кожуха (8), двумя соседними лопатками (10) и трубчатым корпусом (6) образован принудительный путь для воздуха, входящего в систему (1).
EA201791969A 2015-03-05 2015-03-05 Ветроэнергетическая система EA034160B1 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IT2015/000058 WO2016139685A1 (en) 2015-03-05 2015-03-05 Wind power system

Publications (2)

Publication Number Publication Date
EA201791969A1 true EA201791969A1 (ru) 2018-02-28
EA034160B1 EA034160B1 (ru) 2020-01-13

Family

ID=53539883

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201791969A EA034160B1 (ru) 2015-03-05 2015-03-05 Ветроэнергетическая система

Country Status (23)

Country Link
US (1) US10655596B2 (ru)
EP (1) EP3265671B1 (ru)
JP (1) JP6709002B2 (ru)
KR (1) KR102278249B1 (ru)
CN (1) CN107429659B (ru)
AU (1) AU2015385097B2 (ru)
BR (1) BR112017018909B1 (ru)
CA (1) CA2977912C (ru)
DK (1) DK3265671T3 (ru)
EA (1) EA034160B1 (ru)
ES (1) ES2897543T3 (ru)
HR (1) HRP20211699T1 (ru)
HU (1) HUE056225T2 (ru)
IL (1) IL254232B (ru)
LT (1) LT3265671T (ru)
MX (1) MX2017011295A (ru)
NZ (1) NZ735861A (ru)
PL (1) PL3265671T3 (ru)
PT (1) PT3265671T (ru)
RS (1) RS62585B1 (ru)
SI (1) SI3265671T1 (ru)
WO (1) WO2016139685A1 (ru)
ZA (1) ZA201706678B (ru)

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* Cited by examiner, † Cited by third party
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US10982650B2 (en) * 2016-02-26 2021-04-20 Vestas Wind Systems A/S Wind turbine system with multiple rotors
CN115977888A (zh) * 2022-11-24 2023-04-18 若光若盐(南京)科技有限公司 一种双风轮双增速箱风力发电机组

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Also Published As

Publication number Publication date
WO2016139685A1 (en) 2016-09-09
AU2015385097B2 (en) 2020-01-23
JP6709002B2 (ja) 2020-06-10
KR20170128413A (ko) 2017-11-22
EP3265671A1 (en) 2018-01-10
CA2977912C (en) 2022-09-13
CN107429659A (zh) 2017-12-01
SI3265671T1 (sl) 2021-12-31
MX2017011295A (es) 2018-06-06
US20180051669A1 (en) 2018-02-22
HUE056225T2 (hu) 2022-02-28
AU2015385097A1 (en) 2017-10-05
BR112017018909B1 (pt) 2022-10-18
CN107429659B (zh) 2020-07-31
EP3265671B1 (en) 2021-08-04
IL254232A0 (en) 2017-10-31
ZA201706678B (en) 2019-01-30
RS62585B1 (sr) 2021-12-31
PT3265671T (pt) 2021-11-10
CA2977912A1 (en) 2016-09-09
HRP20211699T1 (hr) 2022-02-04
KR102278249B1 (ko) 2021-07-19
EA034160B1 (ru) 2020-01-13
LT3265671T (lt) 2021-11-25
US10655596B2 (en) 2020-05-19
BR112017018909A2 (pt) 2018-05-22
DK3265671T3 (da) 2021-11-08
ES2897543T3 (es) 2022-03-01
IL254232B (en) 2022-04-01
JP2018507352A (ja) 2018-03-15
PL3265671T3 (pl) 2022-02-21
NZ735861A (en) 2022-07-01

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