PL448901A1 - High torque magnetic gear machine - Google Patents

High torque magnetic gear machine

Info

Publication number
PL448901A1
PL448901A1 PL448901A PL44890124A PL448901A1 PL 448901 A1 PL448901 A1 PL 448901A1 PL 448901 A PL448901 A PL 448901A PL 44890124 A PL44890124 A PL 44890124A PL 448901 A1 PL448901 A1 PL 448901A1
Authority
PL
Poland
Prior art keywords
air gap
gear machine
magnetic gear
torque magnetic
high torque
Prior art date
Application number
PL448901A
Other languages
Polish (pl)
Inventor
Marcin Wardach
Paweł Herbin
Michał Cichowicz
Ryszard Pałka
Kamil Cierzniewski
Original Assignee
Zachodniopomorski Uniwersytet Technologiczny W Szczecinie
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 Zachodniopomorski Uniwersytet Technologiczny W Szczecinie filed Critical Zachodniopomorski Uniwersytet Technologiczny W Szczecinie
Priority to PL448901A priority Critical patent/PL448901A1/en
Publication of PL448901A1 publication Critical patent/PL448901A1/en

Links

Classifications

    • 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
    • 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
    • H02K1/2706—Inner rotors
    • H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/274—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2753—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets the rotor consisting of magnets or groups of magnets arranged with alternating polarity
    • H02K1/278—Surface mounted magnets; Inset magnets
    • H02K1/2783—Surface mounted magnets; Inset magnets with magnets arranged in Halbach arrays
    • 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
    • H02K21/38—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with rotating flux distributors, and armatures and magnets both stationary
    • 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
    • H02K21/38—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with rotating flux distributors, and armatures and magnets both stationary
    • H02K21/40—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with rotating flux distributors, and armatures and magnets both stationary with flux distributors rotating around the magnets and within the armatures
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K49/00—Dynamo-electric clutches; Dynamo-electric brakes
    • H02K49/10—Dynamo-electric clutches; Dynamo-electric brakes of the permanent-magnet type
    • H02K49/102—Magnetic gearings, i.e. assembly of gears, linear or rotary, by which motion is magnetically transferred without physical contact

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
  • Linear Motors (AREA)

Abstract

Wysokomomentowa maszyna z przekładnią magnetyczną, charakteryzuje się tym, że ma nieruchomy stojan (1) z prostymi żłobkami, pierwszą szczelinę powietrzną (2), ruchome wewnętrzne koło (3) z magnesów trwałych ułożonych koncentrycznie, drugą szczelinę powietrzną (4), warstwę biegunów żelaznych (5), trzecią szczelinę powietrzną (6), zewnętrzne koło magnetyczne (7) z magnesów trwałych ułożonych koncentrycznie z biegunami magnetycznymi magnesowanymi według rozwiniętej koncepcji Halbacha oraz jarzmo (8). Warstwa biegunów żelaznych (5) wykonana jest z nieprzylegających do siebie i połączonych ze sobą części łukowych.A high-torque magnetic gear machine is characterized in that it has a stationary stator (1) with straight slots, a first air gap (2), a movable inner wheel (3) of permanent magnets arranged concentrically, a second air gap (4), a layer of iron poles (5), a third air gap (6), an outer magnetic wheel (7) of permanent magnets arranged concentrically with magnetic poles magnetized according to the developed Halbach concept, and a yoke (8). The layer of iron poles (5) is made of non-adjacent and interconnected arc parts.

PL448901A 2024-06-20 2024-06-20 High torque magnetic gear machine PL448901A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL448901A PL448901A1 (en) 2024-06-20 2024-06-20 High torque magnetic gear machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL448901A PL448901A1 (en) 2024-06-20 2024-06-20 High torque magnetic gear machine

Publications (1)

Publication Number Publication Date
PL448901A1 true PL448901A1 (en) 2025-04-28

Family

ID=95554634

Family Applications (1)

Application Number Title Priority Date Filing Date
PL448901A PL448901A1 (en) 2024-06-20 2024-06-20 High torque magnetic gear machine

Country Status (1)

Country Link
PL (1) PL448901A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040108781A1 (en) * 2002-04-13 2004-06-10 Razzell Anthony G. Compact electrical machine
US20120146442A1 (en) * 2006-04-24 2012-06-14 Magnomatics Limited Electrical machines
EP2481953A2 (en) * 2008-02-21 2012-08-01 Magnomatics Limited Variable magnetic gears
CN115473401A (en) * 2022-09-09 2022-12-13 淮阴工学院 A Stator Modular Field Modulation Motor with Halbach Permanent Magnet Array

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040108781A1 (en) * 2002-04-13 2004-06-10 Razzell Anthony G. Compact electrical machine
US20120146442A1 (en) * 2006-04-24 2012-06-14 Magnomatics Limited Electrical machines
EP2481953A2 (en) * 2008-02-21 2012-08-01 Magnomatics Limited Variable magnetic gears
CN115473401A (en) * 2022-09-09 2022-12-13 淮阴工学院 A Stator Modular Field Modulation Motor with Halbach Permanent Magnet Array

Similar Documents

Publication Publication Date Title
CN1293695C (en) Columnar linear motor in permanent magnet reluctance type
CN104578635B (en) Asymmetric double-stator cylindrical permanent magnet linear motor
JP2008193760A (en) Linear motor
CN106208450A (en) Magnetized built-in tangentially adjustable flux motor
CN212564071U (en) Combined three-degree-of-freedom hybrid magnetic bearing
CN105656228B (en) A kind of transverse flux permanent magnetic motor
CN106208580A (en) Magnetized radial built-in in-line adjustable flux motor
CN106451834B (en) A kind of K shapes stator core mixed field excitation type flux switch motor
CN108809024A (en) A kind of axial direction single-degree-of-freedom bearing-free switch reluctance motor
JP2021010211A (en) Rotary electric machine and rotary electric machine manufacturing method
CN110138165A (en) A kind of composite magnetic circuit stator partition type axial permanent magnetic motor
CN121485331A (en) A rotor claw pole axis radial hybrid excitation torque motor
PL448901A1 (en) High torque magnetic gear machine
PL448900A1 (en) High torque magnetic gear machine
PL448904A1 (en) High torque magnetic gear machine
PL448903A1 (en) High torque magnetic gear machine
CN112065854B (en) A new structure combined three-degree-of-freedom hybrid magnetic bearing
PL448902A1 (en) High torque magnetic gear machine
PL448899A1 (en) High-torque machine with magnetic gear
CN202550851U (en) Axial split-phase type high-speed rotating electromagnet with symmetrical magnetic circuits
CN114123560A (en) High power factor permanent magnet vernier motor
CN101771326A (en) Cylindrical linear motor with double-layer air gaps
PL448913A1 (en) High-torque machine with magnetic gear
PL448911A1 (en) High-torque machine with magnetic gear
CN102594071B (en) Axial split-phase high-speed revolving electromagnet with symmetric magnetic paths