BR112022013968A2 - Dispositivo de energia rotativo de campo axial com estator pcb e conversor de frequência variável - Google Patents

Dispositivo de energia rotativo de campo axial com estator pcb e conversor de frequência variável

Info

Publication number
BR112022013968A2
BR112022013968A2 BR112022013968A BR112022013968A BR112022013968A2 BR 112022013968 A2 BR112022013968 A2 BR 112022013968A2 BR 112022013968 A BR112022013968 A BR 112022013968A BR 112022013968 A BR112022013968 A BR 112022013968A BR 112022013968 A2 BR112022013968 A2 BR 112022013968A2
Authority
BR
Brazil
Prior art keywords
axial field
power device
field rotating
rotating power
frequency converter
Prior art date
Application number
BR112022013968A
Other languages
English (en)
Inventor
Lee Randal
Guedes-Pinto Paulo
Schuler Ben
Lee Rich
Original Assignee
Infinitum Electric Inc
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 Infinitum Electric Inc filed Critical Infinitum Electric Inc
Publication of BR112022013968A2 publication Critical patent/BR112022013968A2/pt

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
    • 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
    • H02P27/06—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 dc to ac converters or inverters
    • 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
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/27—Rotor cores with permanent magnets
    • H02K1/2793—Rotors axially facing stators
    • H02K1/2795—Rotors axially facing stators the rotor consisting of two or more circumferentially positioned 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
    • H02K16/02—Machines with one stator and two or more rotors
    • 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
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/26—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors consisting of printed conductors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/18—Casings or enclosures characterised by the shape, form or construction thereof with ribs or fins for improving heat transfer
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
    • H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
    • H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/22—Arrangements for cooling or ventilating by solid heat conducting material embedded in, or arranged in contact with, the stator or rotor, e.g. heat bridges
    • H02K9/223—Heat bridges
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/003—Constructional details, e.g. physical layout, assembly, wiring or busbar connections
    • 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
    • H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/2089—Modifications to facilitate cooling, ventilating, or heating for power electronics, e.g. for inverters for controlling motor
    • H05K7/209—Heat transfer by conduction from internal heat source to heat radiating structure
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2203/00—Specific aspects not provided for in the other groups of this subclass relating to the windings
    • H02K2203/03—Machines characterised by the wiring boards, i.e. printed circuit boards or similar structures for connecting the winding terminations
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2211/00—Specific aspects not provided for in the other groups of this subclass relating to measuring or protective devices or electric components
    • H02K2211/03—Machines characterised by circuit boards, e.g. pcb
    • 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
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

DISPOSITIVO DE ENERGIA ROTATIVO DE CAMPO AXIAL COM ESTATOR PCB E CONVERSOR DE FREQUÊNCIA VARIÁVEL. Um dispositivo ou sistema de energia rotativo de campo axial inclui um eixo geométrico, um estator de PCB e rotores com os respectivos ímãs permanentes. Os rotores giram em torno do eixo geométrico em relação ao estator de PCB. Um conversor de frequência variável (VFD) com componentes de VFD é acoplado ao dispositivo de energia rotativo de campo axial. Um invólucro contém o dispositivo de energia rotativo de campo axial e o VFD, de modo que o dispositivo rotativo de campo axial e o VFD sejam integrados juntos dentro do invólucro. Além disso, um sistema de resfriamento é integrado ao invólucro para resfriar o dispositivo de energia rotativo de campo axial e o VFD.
BR112022013968A 2020-01-14 2021-01-13 Dispositivo de energia rotativo de campo axial com estator pcb e conversor de frequência variável BR112022013968A2 (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US202062960974P 2020-01-14 2020-01-14
US16/999,837 US20210218304A1 (en) 2020-01-14 2020-08-21 Axial field rotary energy device having pcb stator and variable frequency drive
US17/147,690 US11509179B2 (en) 2020-01-14 2021-01-13 Axial field rotary energy device having PCB stator and variable frequency drive
PCT/US2021/013187 WO2021146244A1 (en) 2020-01-14 2021-01-13 Axial field rotary energy device having pcb stator and variable frequency drive

Publications (1)

Publication Number Publication Date
BR112022013968A2 true BR112022013968A2 (pt) 2022-10-11

Family

ID=75687926

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022013968A BR112022013968A2 (pt) 2020-01-14 2021-01-13 Dispositivo de energia rotativo de campo axial com estator pcb e conversor de frequência variável

Country Status (11)

Country Link
US (4) US20210218304A1 (pt)
JP (1) JP2023509624A (pt)
KR (1) KR20220120700A (pt)
CN (1) CN114982096A (pt)
AU (1) AU2021208478A1 (pt)
BR (1) BR112022013968A2 (pt)
CA (1) CA3163073C (pt)
DE (1) DE212021000273U1 (pt)
GB (1) GB2606926A (pt)
MX (1) MX2022008295A (pt)
WO (2) WO2021146139A1 (pt)

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US10855146B2 (en) 2016-03-11 2020-12-01 Itt Manufacturing Enterprises Llc Motor drive unit
US20210218304A1 (en) * 2020-01-14 2021-07-15 Infinitum Electric, Inc. Axial field rotary energy device having pcb stator and variable frequency drive
US11451156B2 (en) 2020-01-21 2022-09-20 Itt Manufacturing Enterprises Llc Overvoltage clamp for a matrix converter
US20230216367A1 (en) * 2021-12-30 2023-07-06 Regal Beloit Australia Pty Ltd Electric machine including an air cooling system
US11990810B2 (en) * 2022-05-02 2024-05-21 Infinitum Electric Inc. Printed circuit board stator axial field rotary energy device with ferromagnetic yoke and cooling plate
US20240030798A1 (en) * 2022-07-20 2024-01-25 Nodal Film Systems Llc Camera control and stabilization system
US20240027882A1 (en) * 2022-07-20 2024-01-25 Nodal Film Systems Llc Camera Head with Integrated PCB Stator Motors
US11936253B1 (en) * 2023-09-27 2024-03-19 Infinitum Electric Inc. Modular axial field rotary energy device with PCB stator and variable frequency drive system
US11929657B1 (en) 2023-09-27 2024-03-12 Infinitum Electric Inc. Modular axial field rotary energy device with PCB stator and enhanced variable frequency drive system

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