NO331113B1 - Variabel elektrisk generator - Google Patents

Variabel elektrisk generator

Info

Publication number
NO331113B1
NO331113B1 NO20100443A NO20100443A NO331113B1 NO 331113 B1 NO331113 B1 NO 331113B1 NO 20100443 A NO20100443 A NO 20100443A NO 20100443 A NO20100443 A NO 20100443A NO 331113 B1 NO331113 B1 NO 331113B1
Authority
NO
Norway
Prior art keywords
generator
turbine
modules
coils
magnets
Prior art date
Application number
NO20100443A
Other languages
English (en)
Other versions
NO20100443A1 (no
Inventor
Kent Thoresen
Original Assignee
Norwegian Ocean Power As
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 Norwegian Ocean Power As filed Critical Norwegian Ocean Power As
Priority to NO20100443A priority Critical patent/NO331113B1/no
Priority to PCT/NO2011/000099 priority patent/WO2011119042A2/en
Priority to US13/636,575 priority patent/US8878373B2/en
Priority to DK11716325.3T priority patent/DK2550730T3/da
Priority to CN201180024292.7A priority patent/CN102971959B/zh
Priority to EP11716325.3A priority patent/EP2550730B1/en
Priority to CA2794178A priority patent/CA2794178C/en
Priority to ES11716325T priority patent/ES2806252T3/es
Publication of NO20100443A1 publication Critical patent/NO20100443A1/no
Publication of NO331113B1 publication Critical patent/NO331113B1/no

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
    • H02P25/16—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the circuit arrangement or by the kind of wiring
    • H02P25/22—Multiple windings; Windings for more than three phases
    • 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
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
    • F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
    • 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
    • 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
    • F03D9/255—Wind motors characterised by the driven apparatus the apparatus being an electrical generator connected to electrical distribution networks; Arrangements therefor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/30—Structural association with control circuits or drive circuits
    • H02K11/33—Drive circuits, e.g. power electronics
    • 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
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
    • H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
    • H02P27/16—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using ac to ac converters without intermediate conversion to dc
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
    • H02P9/48—Arrangements for obtaining a constant output value at varying speed of the generator, e.g. on vehicle
    • 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
    • F05B2220/00—Application
    • F05B2220/70—Application in combination with
    • F05B2220/706—Application in combination with an electrical generator
    • F05B2220/7064—Application in combination with an electrical generator of the alternating current (A.C.) type
    • 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
    • H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
    • 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
    • H02K21/22—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating around the armatures, e.g. flywheel magnetos
    • 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
    • H02K21/24—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets axially facing the armatures, e.g. hub-type cycle dynamos
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
    • H02K2213/12—Machines characterised by the modularity of some components
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P2101/00—Special adaptation of control arrangements for generators
    • H02P2101/10—Special adaptation of control arrangements for generators for water-driven turbines
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P2101/00—Special adaptation of control arrangements for generators
    • H02P2101/15—Special adaptation of control arrangements for generators for wind-driven turbines
    • 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
    • Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49718—Repairing
    • Y10T29/49721—Repairing with disassembling
    • Y10T29/4973—Replacing of defective part

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Control Of Eletrric Generators (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Wind Motors (AREA)

Abstract

En variabel elektrisk generator (20) kan drives for å omdanne mekanisk bevegelse til elektrisk kraft. Generatoren (20) omfatter minst et statorelement (60) og et rotorelement (50) inkludert spoler (320) og magneter (90). Generatoren (20) omfatter en konfigurasjon av moduler (80) som omfatter spolene (320) for å generere småbølger (30) i respons til at spolene (320) gjensidig magnetisk påvirker magnetene (90), og en kontrollanordning (70) for å kombinere småbølgene (30) for å generere et sammensatt syntetisert kraftuttak (10) fra generatoren (20). En fremgangsmåte for å vedlikeholde en variabel generator (20)inkluderer tinn for å: (a) bestemme driftsstatusen til modulene (80) til generatoren (20), (b) plugge ut og erstatte en eller flere defekte moduler (80) som identifisert i trinn (a). Generatoren (20) er mottakelig for å anvendes i fornybare energisystemer, for eksempel i en tidevannsturbin, en vindturbin, i forbindelse med en oscillerende vindvinge, i forbindelse med en havflåte, en hydroelterisk turbin og en dampturbin.
NO20100443A 2010-03-23 2010-03-23 Variabel elektrisk generator NO331113B1 (no)

Priority Applications (8)

Application Number Priority Date Filing Date Title
NO20100443A NO331113B1 (no) 2010-03-23 2010-03-23 Variabel elektrisk generator
PCT/NO2011/000099 WO2011119042A2 (en) 2010-03-23 2011-03-23 Variable electrical generator
US13/636,575 US8878373B2 (en) 2010-03-23 2011-03-23 Variable electrical generator
DK11716325.3T DK2550730T3 (da) 2010-03-23 2011-03-23 Variabel elektrisk generator
CN201180024292.7A CN102971959B (zh) 2010-03-23 2011-03-23 变量发电机
EP11716325.3A EP2550730B1 (en) 2010-03-23 2011-03-23 Variable electrical generator
CA2794178A CA2794178C (en) 2010-03-23 2011-03-23 Variable electrical generator
ES11716325T ES2806252T3 (es) 2010-03-23 2011-03-23 Generador eléctrico variable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20100443A NO331113B1 (no) 2010-03-23 2010-03-23 Variabel elektrisk generator

Publications (2)

Publication Number Publication Date
NO20100443A1 NO20100443A1 (no) 2011-09-26
NO331113B1 true NO331113B1 (no) 2011-10-10

Family

ID=44483884

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20100443A NO331113B1 (no) 2010-03-23 2010-03-23 Variabel elektrisk generator

Country Status (8)

Country Link
US (1) US8878373B2 (no)
EP (1) EP2550730B1 (no)
CN (1) CN102971959B (no)
CA (1) CA2794178C (no)
DK (1) DK2550730T3 (no)
ES (1) ES2806252T3 (no)
NO (1) NO331113B1 (no)
WO (1) WO2011119042A2 (no)

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US11171533B2 (en) 2017-01-19 2021-11-09 Francis Xavier Gentile Electric devices, generators, and motors
US9583989B2 (en) 2013-09-06 2017-02-28 Francis Xavier Gentile Electric generator
CN103701254A (zh) * 2013-12-31 2014-04-02 岳建华 一种通过改变转子磁场分布的交流调速电动机
WO2015176057A1 (en) * 2014-05-16 2015-11-19 Renerge, Inc. Fluid flow induced oscillating energy harvester with variable damping based upon oscillation amplitude
CN104811009B (zh) * 2015-04-30 2016-06-08 江苏科技大学 翼摆式海洋立管涡激振动自发电监测装置
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FR3088439B1 (fr) * 2018-11-12 2020-11-13 Electricite De France Detection de defaut electrique dans une generatrice
CN109763937B (zh) * 2018-12-12 2023-03-28 广州倬粤动力新能源有限公司 一种微风发电系统
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Also Published As

Publication number Publication date
CN102971959A (zh) 2013-03-13
EP2550730B1 (en) 2020-04-22
WO2011119042A2 (en) 2011-09-29
EP2550730A2 (en) 2013-01-30
CA2794178A1 (en) 2011-09-29
CA2794178C (en) 2017-01-10
DK2550730T3 (da) 2020-07-27
ES2806252T8 (es) 2022-02-15
WO2011119042A3 (en) 2012-08-16
NO20100443A1 (no) 2011-09-26
ES2806252T3 (es) 2021-02-17
US20130062889A1 (en) 2013-03-14
CN102971959B (zh) 2015-10-14
US8878373B2 (en) 2014-11-04

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