FR2443762A1 - AC supply using wind motor - has AC=DC converter for charging battery banks which drive standby generator - Google Patents

AC supply using wind motor - has AC=DC converter for charging battery banks which drive standby generator

Info

Publication number
FR2443762A1
FR2443762A1 FR7834702A FR7834702A FR2443762A1 FR 2443762 A1 FR2443762 A1 FR 2443762A1 FR 7834702 A FR7834702 A FR 7834702A FR 7834702 A FR7834702 A FR 7834702A FR 2443762 A1 FR2443762 A1 FR 2443762A1
Authority
FR
France
Prior art keywords
alternator
generator
drives
converter
drive
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
FR7834702A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aerowatt SA
Original Assignee
Aerowatt SA
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 Aerowatt SA filed Critical Aerowatt SA
Priority to FR7834702A priority Critical patent/FR2443762A1/en
Publication of FR2443762A1 publication Critical patent/FR2443762A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • H02J3/28—Arrangements for balancing of the load in a network by storage of energy
    • H02J3/32—Arrangements for balancing of the load in a network by storage of energy using batteries with converting means
    • 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
    • F03D9/10—Combinations of wind motors with apparatus storing energy
    • F03D9/11—Combinations of wind motors with apparatus storing energy storing electrical energy
    • 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
    • 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
    • Y02E10/76—Power conversion electric or electronic aspects
    • 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
    • Y02E70/00—Other energy conversion or management systems reducing GHG emissions
    • Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (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)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Control Of Eletrric Generators (AREA)

Abstract

The windmill drives an alternator (3) via a mechanical drive including a free - wheel system (7). This allows the the windmill to drive the alternator but not vice - versa. The alternator drives a DC generator (4), as part of an AC/DC converter (2) which in turn acts as a charging source for battery banks (5). Separate circuits provide speed regulation (11) for the DC generator and charging level (12) for the batteries. When win d speed is insufficient to drive the alternator the battery bank drives a stand-by generator (14) which is automatically switched (8) into the supply network (6) instead of the directly driven generator (3). Similarly when conditions require it the DC part of the convertor drives the alternator.
FR7834702A 1978-12-08 1978-12-08 AC supply using wind motor - has AC=DC converter for charging battery banks which drive standby generator Withdrawn FR2443762A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7834702A FR2443762A1 (en) 1978-12-08 1978-12-08 AC supply using wind motor - has AC=DC converter for charging battery banks which drive standby generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7834702A FR2443762A1 (en) 1978-12-08 1978-12-08 AC supply using wind motor - has AC=DC converter for charging battery banks which drive standby generator

Publications (1)

Publication Number Publication Date
FR2443762A1 true FR2443762A1 (en) 1980-07-04

Family

ID=9215877

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7834702A Withdrawn FR2443762A1 (en) 1978-12-08 1978-12-08 AC supply using wind motor - has AC=DC converter for charging battery banks which drive standby generator

Country Status (1)

Country Link
FR (1) FR2443762A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR880100524A (en) * 1988-08-09 1990-08-22 Daskalopoulos Georgios 5243256 Wind generator with vertical axles
FR2837630A1 (en) * 2002-03-25 2003-09-26 Raphael Julien Bondue Reduction of external electricity requirement is mechanical system with flows of fluid or gas, uses recovery of energy from fluid flow to drive dynamo which charges accumulator

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2329675A (en) * 1941-12-22 1943-09-14 Wincharger Corp Auxiliary wind electric system for prime movers
DE911840C (en) * 1951-07-28 1954-05-20 Georg Braun Wind power machine
GB718249A (en) * 1951-08-04 1954-11-10 Allgaier Werkzeugbau G M B H Improvements in wind-power plant driving with several generators
DE1038645B (en) * 1954-12-17 1958-09-11 Pintsch Electro Gmbh Power generation plant for wind power plants
GB1009335A (en) * 1961-06-09 1965-11-10 Ass Elect Ind Improved circuit arrangement for supplying a d.c. load and charging a secondary battery
FR2289769A1 (en) * 1974-11-04 1976-05-28 Lefevre Claude Windmill with vert. rotor axis - has blades pivoting to suit direction and force of wind

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2329675A (en) * 1941-12-22 1943-09-14 Wincharger Corp Auxiliary wind electric system for prime movers
DE911840C (en) * 1951-07-28 1954-05-20 Georg Braun Wind power machine
GB718249A (en) * 1951-08-04 1954-11-10 Allgaier Werkzeugbau G M B H Improvements in wind-power plant driving with several generators
DE1038645B (en) * 1954-12-17 1958-09-11 Pintsch Electro Gmbh Power generation plant for wind power plants
GB1009335A (en) * 1961-06-09 1965-11-10 Ass Elect Ind Improved circuit arrangement for supplying a d.c. load and charging a secondary battery
FR2289769A1 (en) * 1974-11-04 1976-05-28 Lefevre Claude Windmill with vert. rotor axis - has blades pivoting to suit direction and force of wind

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR880100524A (en) * 1988-08-09 1990-08-22 Daskalopoulos Georgios 5243256 Wind generator with vertical axles
FR2837630A1 (en) * 2002-03-25 2003-09-26 Raphael Julien Bondue Reduction of external electricity requirement is mechanical system with flows of fluid or gas, uses recovery of energy from fluid flow to drive dynamo which charges accumulator

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Legal Events

Date Code Title Description
ST Notification of lapse