RU2007131369A - DRIVING BLADES OF A WIND POWER INSTALLATION USING KINETIC ENERGY OF A WIND WHEEL - Google Patents

DRIVING BLADES OF A WIND POWER INSTALLATION USING KINETIC ENERGY OF A WIND WHEEL Download PDF

Info

Publication number
RU2007131369A
RU2007131369A RU2007131369/06A RU2007131369A RU2007131369A RU 2007131369 A RU2007131369 A RU 2007131369A RU 2007131369/06 A RU2007131369/06 A RU 2007131369/06A RU 2007131369 A RU2007131369 A RU 2007131369A RU 2007131369 A RU2007131369 A RU 2007131369A
Authority
RU
Russia
Prior art keywords
blades
disk
brake
shaft
control unit
Prior art date
Application number
RU2007131369/06A
Other languages
Russian (ru)
Other versions
RU2354845C1 (en
Inventor
Владимир Иванович Салмин (RU)
Владимир Иванович Салмин
Original Assignee
Владимир Иванович Салмин (RU)
Владимир Иванович Салмин
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 Владимир Иванович Салмин (RU), Владимир Иванович Салмин filed Critical Владимир Иванович Салмин (RU)
Priority to RU2007131369/06A priority Critical patent/RU2354845C1/en
Publication of RU2007131369A publication Critical patent/RU2007131369A/en
Application granted granted Critical
Publication of RU2354845C1 publication Critical patent/RU2354845C1/en

Links

Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/70Wind energy
    • Y02E10/72Wind turbines with rotation axis in wind direction
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Wind Motors (AREA)

Claims (1)

Привод лопастей ветроэнергетической установки с использованием кинетической энергии ветроколеса в составе вала регулировки шага лопастей, тормоза обратного действия и блока управления, при этом вал регулировки шага лопастей расположен коаксиально в полости главного вала и связан с лопастями, а тормоз обратного действия оборудован пружинной фиксацией и имеет вход, который соединен со вторым выходом блока управления, отличающийся тем, что в состав привода лопастей ветроэнергетической установки дополнительно входят два диска, расположенные на валу регулировки шага лопастей, с упорами и тормозом прямого действия на каждом диске, блокирующий тормоз между главным валом и валом регулировки шага лопастей, стартер, установленный на одном из дисков, при этом каждый диск с валом регулировки шага лопастей образует винтовую пару, причем один диск образует винтовую пару правого вращения, а другой диск - левого вращения, каждый диск имеет упоры от бокового перемещения и тормоз прямого действия с независимым управлением, причем вход тормоза первого диска соединен с пятым выходом блока управления, а вход тормоза второго диска соединен с первым выходом блока управления, главный вал и вал регулировки шага лопастей связаны общим блокирующим тормозом, вход которого соединен с шестым выходом блока управления, стартер, установленный на одном из дисков, служит для запуска ветроэнергетической установки и имеет вход, соединенный с четвертым выходом блока управления. The drive of the blades of a wind power plant using the kinetic energy of the wind wheel as part of the blade pitch control shaft, reverse brake and control unit, while the blade pitch control shaft is located coaxially in the cavity of the main shaft and is connected to the blades, and the reverse brake is equipped with a spring-loaded lock and has an input , which is connected to the second output of the control unit, characterized in that the drive blades of the wind power installation additionally include two disks, located mounted on the shaft of the pitch adjustment of the blades, with stops and direct brake on each disk, a blocking brake between the main shaft and the shaft of the pitch adjustment of the blades, a starter mounted on one of the disks, each disk with the shaft of the pitch adjustment of the blades forms a screw pair, and one disk forms a screw pair of right rotation, and the other disk of left rotation, each disk has stops from lateral movement and a direct-acting brake with independent control, and the brake input of the first disk is connected to the fifth output control window, and the brake input of the second disk is connected to the first output of the control unit, the main shaft and the pitch pitch adjustment shaft of the blades are connected by a common blocking brake, the input of which is connected to the sixth output of the control unit, the starter mounted on one of the disks serves to start the wind power installation and has an input connected to the fourth output of the control unit.
RU2007131369/06A 2007-08-17 2007-08-17 Windfarm blade drive exploiting windwheel kinetic energy RU2354845C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2007131369/06A RU2354845C1 (en) 2007-08-17 2007-08-17 Windfarm blade drive exploiting windwheel kinetic energy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2007131369/06A RU2354845C1 (en) 2007-08-17 2007-08-17 Windfarm blade drive exploiting windwheel kinetic energy

Publications (2)

Publication Number Publication Date
RU2007131369A true RU2007131369A (en) 2009-02-27
RU2354845C1 RU2354845C1 (en) 2009-05-10

Family

ID=40529309

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2007131369/06A RU2354845C1 (en) 2007-08-17 2007-08-17 Windfarm blade drive exploiting windwheel kinetic energy

Country Status (1)

Country Link
RU (1) RU2354845C1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT2489873E (en) 2011-02-16 2013-10-29 Areva Wind Gmbh Blade pitch angle adjusting apparatus for a wind turbine

Also Published As

Publication number Publication date
RU2354845C1 (en) 2009-05-10

Similar Documents

Publication Publication Date Title
ATE512860T1 (en) ELECTROMECHANICAL POWER STEERING WITH BALL SCREW DRIVE
WO2006050556A3 (en) Air driven fan generator system
AR070873A1 (en) DEVICE FOR THE REGULATION OF THE PASSAGE ANGLE OF A ROTOR PALETTE OF A WIND ENERGY INSTALLATION
WO2009054152A1 (en) Wind power generator
BRPI0512646A (en) power train for a wind power plant
BRPI0605213A (en) Torque and pitch control method for wind power installation according to rotational speed
ATE533659T1 (en) HYBRID DRIVE SYSTEM
WO2013133830A3 (en) Telescoping linear actuator with screw drives
RU2014139434A (en) GEAR WHEEL SET, ABOVE ALL FOR Aircraft with rotor
ATE432427T1 (en) MOTOR VEHICLE PARKING BRAKE WITH ELECTRIC MOTOR ACTUATOR
ES1075900Y (en) VERTICAL HUB AEROGENERATOR, PERFECTED
WO2010045914A3 (en) Movable pitch drive
BR112013009087A2 (en) gearbox for mechanized agricultural device and mechanized agricultural device comprising such gearbox
CN203742901U (en) Minitype wind driven generator capable of adjusting position of wind wheel in wind collecting cover
CN103807105B (en) The small-sized efficient wind-driven generator that a kind of wind wheel position in wind-collection cover is adjustable
RU2007131369A (en) DRIVING BLADES OF A WIND POWER INSTALLATION USING KINETIC ENERGY OF A WIND WHEEL
WO2010063562A3 (en) Rotor for a wind turbine
RU2008104848A (en) SANI
CN201650600U (en) Crank drive type wind driven generator
CN203730218U (en) Small efficient wind driven generator capable of adjusting position of wind wheel in wind collecting cover
CN103821671B (en) The small-sized wind power generator that wind wheel position in wind-collection cover is adjustable
TW200644779A (en) A computer housing comprised of a cooling gate
AT500843B1 (en) Rotor braking device e.g. for wind energy plant, has rotor blades mounted to rotate on rotor with electrical devices in rotor hub such as actuator for rotation of rotor blades
CN202144014U (en) String nut screwing device
CN201945728U (en) Lens driving structure of digital camera

Legal Events

Date Code Title Description
MM4A The patent is invalid due to non-payment of fees

Effective date: 20090818