PL291744A1 - Wind engine - Google Patents

Wind engine

Info

Publication number
PL291744A1
PL291744A1 PL29174491A PL29174491A PL291744A1 PL 291744 A1 PL291744 A1 PL 291744A1 PL 29174491 A PL29174491 A PL 29174491A PL 29174491 A PL29174491 A PL 29174491A PL 291744 A1 PL291744 A1 PL 291744A1
Authority
PL
Poland
Prior art keywords
propeller
stator
rotor
speed
wind engine
Prior art date
Application number
PL29174491A
Inventor
Miroslaw Janowicz
Original Assignee
Kornecka Aleksandra
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 Kornecka Aleksandra filed Critical Kornecka Aleksandra
Publication of PL291744A1 publication Critical patent/PL291744A1/en

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
    • 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
    • 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
    • F03D15/00—Transmission of mechanical power
    • F03D15/10—Transmission of mechanical power using gearing not limited to rotary motion, e.g. with oscillating or reciprocating members
    • 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
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/20—Wind motors characterised by the driven apparatus
    • F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
    • 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
    • F05B2270/00—Control
    • F05B2270/10—Purpose of the control system
    • F05B2270/101—Purpose of the control system to control rotational speed (n)
    • 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
    • F05B2270/00—Control
    • F05B2270/30—Control parameters, e.g. input parameters
    • F05B2270/327—Rotor or generator speeds
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H47/00—Combinations of mechanical gearing with fluid clutches or fluid gearing
    • F16H47/02—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the volumetric type
    • F16H47/04—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the volumetric type the mechanical gearing being of the type with members having orbital motion
    • 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

  • 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)
  • Power Engineering (AREA)
  • Wind Motors (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

The propeller (2) rotates about a vertical axis and is geared (7) to a worm drive (3) with a one-way clutch (15) driving three planetary gears (20-22) and the stator (5) of the generator (4). The rotor (6) is coupled to an underlying planetary gear (40) controlled by a hydraulic pump set (27). The tachometers (31,45,46) ensure that the rotor (6) and stator (5) rotate with constant relative angular velocity as the speed of the wind varies. Above max. speed, fluid is pumped (30) into a hydraulic reservoir. ADVANTAGE - Propeller idles at speeds below min. necessary for generation of constant power.
PL29174491A 1990-09-17 1991-09-17 Wind engine PL291744A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4029722A DE4029722A1 (en) 1990-09-17 1990-09-17 Wind power generator with speed-independent electrical output - has constant rate of differential rotation of rotor and stator with braking by hydraulic fluid pumping

Publications (1)

Publication Number Publication Date
PL291744A1 true PL291744A1 (en) 1993-03-22

Family

ID=6414567

Family Applications (1)

Application Number Title Priority Date Filing Date
PL29174491A PL291744A1 (en) 1990-09-17 1991-09-17 Wind engine

Country Status (2)

Country Link
DE (1) DE4029722A1 (en)
PL (1) PL291744A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10361443B4 (en) * 2003-12-23 2005-11-10 Voith Turbo Gmbh & Co. Kg Control for a wind turbine with hydrodynamic transmission
DE102004041281B4 (en) * 2004-08-25 2014-12-04 Hochschule Bremerhaven Method for the production of electrical energy from wind energy and a vertical rotor for such a method
DE102008007519A1 (en) * 2008-02-05 2009-08-13 Nordex Energy Gmbh Device for monitoring the speed in a wind turbine
DE102011106535B4 (en) * 2011-07-05 2023-05-17 Zf Friedrichshafen Ag Drive train of a flow power plant

Also Published As

Publication number Publication date
DE4029722A1 (en) 1992-03-19

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