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MX2023014796A - Sistema de alineacion axial para rotor de maquina electrica girante y maquinas electricas girantes correspondientes. - Google Patents

Sistema de alineacion axial para rotor de maquina electrica girante y maquinas electricas girantes correspondientes.

Info

Publication number
MX2023014796A
MX2023014796A MX2023014796A MX2023014796A MX2023014796A MX 2023014796 A MX2023014796 A MX 2023014796A MX 2023014796 A MX2023014796 A MX 2023014796A MX 2023014796 A MX2023014796 A MX 2023014796A MX 2023014796 A MX2023014796 A MX 2023014796A
Authority
MX
Mexico
Prior art keywords
rotary electric
alignment system
axial alignment
rotor
electric machine
Prior art date
Application number
MX2023014796A
Other languages
English (en)
Inventor
Everton Soares Talayer
Henrique Scremin Weber
Souza Jose Luis De
Solon Brum Silveira
Original Assignee
Weg Equipamentos Eletricos S A
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 Weg Equipamentos Eletricos S A filed Critical Weg Equipamentos Eletricos S A
Publication of MX2023014796A publication Critical patent/MX2023014796A/es

Links

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
    • H02K7/08—Structural association with bearings
    • H02K7/09—Structural association with bearings with magnetic bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/04—Bearings not otherwise provided for using magnetic or electric supporting means
    • F16C32/0406—Magnetic bearings
    • F16C32/0408—Passive magnetic bearings
    • F16C32/0423—Passive magnetic bearings with permanent magnets on both parts repelling each other
    • F16C32/0427—Passive magnetic bearings with permanent magnets on both parts repelling each other for axial load mainly
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C39/00—Relieving load on bearings
    • F16C39/06—Relieving load on bearings using magnetic means
    • F16C39/063—Permanent magnets
    • F16C39/066—Permanent magnets with opposing permanent magnets repelling each other
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2380/00—Electrical apparatus
    • F16C2380/26—Dynamo-electric machines or combinations therewith, e.g. electro-motors and generators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2205/00—Specific aspects not provided for in the other groups of this subclass relating to casings, enclosures, supports
    • H02K2205/03—Machines characterised by thrust bearings
    • 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
    • H02K2213/03—Machines characterised by numerical values, ranges, mathematical expressions or similar information

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)

Abstract

La presente invención se refiere a un sistema de alineación axial para un rotor de máquina eléctrica girante, que comprende al menos un primer anillo de fijación (110), al menos un primer anillo de imán permanente (115), al menos un segundo anillo de fijación (120) y al menos un segundo anillo de imán permanente (125). Además, la presente invención se refiere a un sistema de alineación axial que comprende al menos dos primeros anillos de fijación (110), al menos dos primeros anillos de imán permanente (115), al menos un segundo anillo de fijación (120) y al menos dos segundos anillos de imán permanente (125). La invención se refiere además a las correspondientes máquinas eléctricas girantes.
MX2023014796A 2021-06-17 2021-06-17 Sistema de alineacion axial para rotor de maquina electrica girante y maquinas electricas girantes correspondientes. MX2023014796A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/BR2021/050265 WO2022261733A1 (pt) 2021-06-17 2021-06-17 Sistema de alinhamento axial para rotor de máquina elétrica girante e máquinas elétricas girantes correspondentes

Publications (1)

Publication Number Publication Date
MX2023014796A true MX2023014796A (es) 2024-01-11

Family

ID=84525715

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2023014796A MX2023014796A (es) 2021-06-17 2021-06-17 Sistema de alineacion axial para rotor de maquina electrica girante y maquinas electricas girantes correspondientes.

Country Status (6)

Country Link
US (1) US20240275238A1 (es)
EP (1) EP4358376A4 (es)
CN (1) CN117480713A (es)
BR (1) BR112023019541A2 (es)
MX (1) MX2023014796A (es)
WO (1) WO2022261733A1 (es)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3844563A1 (de) * 1988-03-12 1989-11-23 Kernforschungsanlage Juelich Magnetische lagerung mit permanentmagneten zur aufnahme der radialen lagerkraefte
US5894181A (en) * 1997-07-18 1999-04-13 Imlach; Joseph Passive magnetic bearing system
US6588554B2 (en) * 2000-11-15 2003-07-08 Delta Tooling Co., Ltd. Vibration damping apparatus using magnetic circuit
US6448679B1 (en) * 2000-12-14 2002-09-10 Joseph Imlach Passive magnetic support and damping system
CN1301583C (zh) * 2003-07-15 2007-02-21 沈阳工业大学 被动磁悬浮式无刷直流电机
TW200521350A (en) * 2003-12-25 2005-07-01 Delta Electronics Inc Magnetic bearing system
US7462950B2 (en) * 2007-01-19 2008-12-09 Suey-Yueh Hu Magnetic levitation weight reduction structure for a vertical wind turbine generator
US20110001379A1 (en) * 2009-07-02 2011-01-06 Steorn Limited Passive magnetic bearing
KR101963565B1 (ko) 2018-06-18 2019-03-29 주식회사 마그네타 자속 스위칭을 이용한 축방향 자기 베어링
US11879516B2 (en) * 2019-08-19 2024-01-23 Portland State University Variable stiffness magnetic spring

Also Published As

Publication number Publication date
US20240275238A1 (en) 2024-08-15
WO2022261733A1 (pt) 2022-12-22
BR112023019541A2 (pt) 2023-12-05
EP4358376A1 (en) 2024-04-24
CN117480713A (zh) 2024-01-30
EP4358376A4 (en) 2025-03-26

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