SE0101641L - Wind Power Generator - Google Patents

Wind Power Generator

Info

Publication number
SE0101641L
SE0101641L SE0101641A SE0101641A SE0101641L SE 0101641 L SE0101641 L SE 0101641L SE 0101641 A SE0101641 A SE 0101641A SE 0101641 A SE0101641 A SE 0101641A SE 0101641 L SE0101641 L SE 0101641L
Authority
SE
Sweden
Prior art keywords
flux
wind power
generator
power generator
magnetic
Prior art date
Application number
SE0101641A
Other languages
Swedish (sv)
Other versions
SE0101641D0 (en
Inventor
Gunnar Russberg
Mikael Dahlgren
Stefan Johansson
Bengt Rothman
Daniel Waeppling
Original Assignee
Abb Ab
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 Abb Ab filed Critical Abb Ab
Priority to SE0101641A priority Critical patent/SE0101641L/en
Publication of SE0101641D0 publication Critical patent/SE0101641D0/en
Priority to PCT/SE2002/000901 priority patent/WO2002099954A1/en
Publication of SE0101641L publication Critical patent/SE0101641L/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K16/00—Machines with more than one rotor or stator
    • H02K16/04—Machines with one rotor and two stators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
    • H02K7/1807—Rotary generators
    • H02K7/1823—Rotary generators structurally associated with turbines or similar engines
    • H02K7/183—Rotary generators structurally associated with turbines or similar engines wherein the turbine is a wind turbine
    • H02K7/1838—Generators mounted in a nacelle or similar structure of a horizontal axis wind turbine
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
    • H02K7/1807—Rotary generators
    • H02K7/1823—Rotary generators structurally associated with turbines or similar engines
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
    • H02K7/1807—Rotary generators
    • H02K7/1823—Rotary generators structurally associated with turbines or similar engines
    • H02K7/183—Rotary generators structurally associated with turbines or similar engines wherein the turbine is a wind turbine
    • 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)
  • Power Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Energy (AREA)
  • Sustainable Development (AREA)
  • Wind Motors (AREA)

Abstract

The invention relates to a generator for wind power comprising a first magnetic core provided with a winding, and at least one flux-generating device having at least two flux-generating magnetic flux elements. These are arranged to vary the flux locally so that the local flux variation can be described by a magnetizing vector that moves in substantially one plane. The flux from the flux elements is superposed to a global flux in the magnetic parts of the generator for wind power. The invention also relates to the use of such a generator for wind power and to a system comprising such a generator for wind power.
SE0101641A 2001-05-09 2001-05-09 Wind Power Generator SE0101641L (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE0101641A SE0101641L (en) 2001-05-09 2001-05-09 Wind Power Generator
PCT/SE2002/000901 WO2002099954A1 (en) 2001-05-09 2002-05-08 Generator for wind power

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0101641A SE0101641L (en) 2001-05-09 2001-05-09 Wind Power Generator

Publications (2)

Publication Number Publication Date
SE0101641D0 SE0101641D0 (en) 2001-05-09
SE0101641L true SE0101641L (en) 2002-11-10

Family

ID=20284051

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0101641A SE0101641L (en) 2001-05-09 2001-05-09 Wind Power Generator

Country Status (2)

Country Link
SE (1) SE0101641L (en)
WO (1) WO2002099954A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2161821B1 (en) * 2008-09-03 2020-06-17 General Electric Company Magnetically geared generator
US10008916B2 (en) * 2011-12-15 2018-06-26 Redemptive Technologies Ltd High efficiency AC DC electric motor, electric power generating system with variable speed, variable power, geometric isolation and high efficiency conducting elements
AT514263B1 (en) * 2013-04-17 2016-06-15 Manfred Dr Schrödl Electric machine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1191535A (en) * 1983-09-22 1985-08-06 Leslie G. Meszaros Rolling magnetic friction electricity generator
FR2592520B1 (en) * 1985-12-27 1988-12-09 Atelier Electro Thermie Const DEVICE FOR CREATING A SLIDING MAGNETIC FIELD, PARTICULARLY FOR FAST IONIC ETCHING UNDER MAGNETIC FIELD
GB2271025B (en) * 1992-09-26 1996-11-20 Pitt Steele Ian Broderick Electric motor
DE19845914C2 (en) * 1998-10-06 2000-08-24 Bosch Gmbh Robert Drive device

Also Published As

Publication number Publication date
SE0101641D0 (en) 2001-05-09
WO2002099954A1 (en) 2002-12-12

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Legal Events

Date Code Title Description
NAV Patent application has lapsed