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PL442614A1 - Magnetic bumper in the power generator - Google Patents

Magnetic bumper in the power generator

Info

Publication number
PL442614A1
PL442614A1 PL442614A PL44261423A PL442614A1 PL 442614 A1 PL442614 A1 PL 442614A1 PL 442614 A PL442614 A PL 442614A PL 44261423 A PL44261423 A PL 44261423A PL 442614 A1 PL442614 A1 PL 442614A1
Authority
PL
Poland
Prior art keywords
magnets
bumper
magnetic
force
power generator
Prior art date
Application number
PL442614A
Other languages
Polish (pl)
Inventor
Jerzy Czaplejewicz
Anna Maria Łasica-Czaplejewicz
Radosław Artur Czaplejewicz
Marcin Pisarski
Original Assignee
Instytut Badań, Nauk Stosowanych I Nowych Technologii Spółka Z Ograniczoną Odpowiedzialnością
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 Instytut Badań, Nauk Stosowanych I Nowych Technologii Spółka Z Ograniczoną Odpowiedzialnością filed Critical Instytut Badań, Nauk Stosowanych I Nowych Technologii Spółka Z Ograniczoną Odpowiedzialnością
Priority to PL442614A priority Critical patent/PL442614A1/en
Publication of PL442614A1 publication Critical patent/PL442614A1/en

Links

Classifications

    • 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
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)

Abstract

Przedmiotem zgłoszenia przedstawionym na rysunku jest magnetyczny odbojnik w generatorze prądu charakteryzujący się tym, że jego wzajemna siła odpychania redukuje siłę przyciągania elementów stojana (cewek) i wirnika (magnesów i elektromagnesów) poprzez zbudowanie naprzeciwko siebie jeden na stojanie a drugi na wirniku w sposób równolegle zbieżny tworzących „odbojnik przyciągania magnetycznego” dwóch pasów sformowanych z magnesów o tych samych biegunach wytwarzających pola magnetyczne wzajemnie na siebie oddziałujące z siłą oddziaływania skierowaną w kierunku drugiego pasa magnesów.The subject of the application presented in the drawing is a magnetic bumper in a current generator characterized in that its mutual repulsion force reduces the force of attraction of the stator elements (coils) and rotor elements (magnets and electromagnets) by constructing opposite each other, one on the stator and the other on the rotor, in a parallel and convergent manner, two strips formed of magnets with the same poles generating magnetic fields that interact with each other with the force of interaction directed towards the second strip of magnets, creating a "magnetic attraction bumper".

PL442614A 2023-01-26 2023-01-26 Magnetic bumper in the power generator PL442614A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL442614A PL442614A1 (en) 2023-01-26 2023-01-26 Magnetic bumper in the power generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL442614A PL442614A1 (en) 2023-01-26 2023-01-26 Magnetic bumper in the power generator

Publications (1)

Publication Number Publication Date
PL442614A1 true PL442614A1 (en) 2024-07-29

Family

ID=91971291

Family Applications (1)

Application Number Title Priority Date Filing Date
PL442614A PL442614A1 (en) 2023-01-26 2023-01-26 Magnetic bumper in the power generator

Country Status (1)

Country Link
PL (1) PL442614A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2458712A1 (en) * 2010-11-26 2012-05-30 Siemens Aktiengesellschaft Magnet for a generator
WO2013189863A2 (en) * 2012-06-20 2013-12-27 Höganäs Ab (Publ) Rotor for modulated pole machine
US20150054372A1 (en) * 2013-08-23 2015-02-26 Korea Electrotechnology Research Institute Electric machine having asymmetric magnetic pole shape for torque ripple reduction
PL218930B1 (en) * 2011-07-15 2015-02-27 Politechnika Radomska Im Kazimierza Pułaskiego Multipolar machine with permanent magnets having reduced coupling momentum

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2458712A1 (en) * 2010-11-26 2012-05-30 Siemens Aktiengesellschaft Magnet for a generator
PL218930B1 (en) * 2011-07-15 2015-02-27 Politechnika Radomska Im Kazimierza Pułaskiego Multipolar machine with permanent magnets having reduced coupling momentum
WO2013189863A2 (en) * 2012-06-20 2013-12-27 Höganäs Ab (Publ) Rotor for modulated pole machine
US20150054372A1 (en) * 2013-08-23 2015-02-26 Korea Electrotechnology Research Institute Electric machine having asymmetric magnetic pole shape for torque ripple reduction

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