[go: up one dir, main page]

Beik et al., 2017 - Google Patents

High-voltage hybrid generator and conversion system for wind turbine applications

Beik et al., 2017

View PDF
Document ID
12261493085820285334
Author
Beik O
Schofield N
Publication year
Publication venue
IEEE Transactions on Industrial Electronics

External Links

Snippet

This paper presents the design of a high-voltage hybrid generator (HG) and conversion system for wind turbine applications. The HG combines wound field (WF) and permanent magnet (PM) rotor excitations. At any given speed, the PM induces a fixed stator voltage …
Continue reading at eprints.hud.ac.uk (PDF) (other versions)

Classifications

    • 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 generator with mechanical driving motor, e.g. turbine
    • 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
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • 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 GASES [GHG] EMISSION, 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
    • Y02E10/725—Generator or configuration
    • 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
    • H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
    • H02P9/10—Control effected upon generator excitation circuit to reduce harmful effects of overloads or transients, e.g. sudden application of load, sudden removal of load, sudden change of load
    • 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
    • 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
    • H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
    • H02J3/381—Dispersed generators
    • H02J3/382—Dispersed generators the generators exploiting renewable energy
    • H02J3/386—Wind energy
    • 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 GASES [GHG] EMISSION, 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
    • Y02E10/763—Power conversion electric or electronic aspects for grid-connected applications
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines

Similar Documents

Publication Publication Date Title
Beik et al. High-voltage hybrid generator and conversion system for wind turbine applications
Boldea Variable speed generators
Spooner et al. Lightweight ironless-stator PM generators for direct-drive wind turbines
Grauers Design of direct-driven permanent-magnet generators for wind turbines
Polinder et al. Comparison of direct-drive and geared generator concepts for wind turbines
DK2149964T3 (en) Synchronous Generator synchronous generator system
JP2019149936A (en) Assembly operating in variable situation
Lee et al. Design and analysis of a cost-effective magnetless multiphase flux-reversal DC-field machine for wind power generation
Boldea et al. High power wind generator designs with less or no PMs: An overview
Beik et al. Active and passive control of a dual rotor wind turbine generator for DC grids
Nøland et al. Design and characterization of a rotating brushless outer pole PM exciter for a synchronous generator
Beik et al. A wind turbine generator design and optimization for DC collector grids
Potgieter et al. Double PM-rotor, toothed, toroidal-winding wind generator: A comparison with conventional winding direct-drive PM wind generators over a wide power range
Potgieter et al. Design optimization of directly grid-connected PM machines for wind energy applications
Beik An HVDC off-shore wind generation scheme with high voltage hybrid generator
Gholamian et al. Coordinate control of wind turbines in a medium voltage DC grid
Mirnikjoo et al. Effect of rotor topology on the performance of counter-rotating double-sided flux switching permanent magnet generator
Boldea The Electric Generators Handbook-2 Volume Set
Stuebig et al. Electromagnetic design of a 10 MW permanent magnet synchronous generator for wind turbine application
Beik et al. Hybrid generator for wind generation systems
MXPA02008834A (en) Synchronous generator.
Zhu et al. Structure and operating performance of a double electrical excitation synchronous generator with embedded brushless synchronous exciter utilizing DC-field excitation
Zhao et al. Slot-PM-assisted hybrid reluctance generator with self-excited DC source for stand-alone wind power generation
Rossouw Analysis and design of axial flux permanent magnet wind generator system for direct battery charging applications
Saeed et al. Partitioned stator doubly-fed brushless reluctance machine for wind generating systems