BR112017010286A2 - arranjo e método para compensação de força em máquinas elétricas - Google Patents

arranjo e método para compensação de força em máquinas elétricas

Info

Publication number
BR112017010286A2
BR112017010286A2 BR112017010286A BR112017010286A BR112017010286A2 BR 112017010286 A2 BR112017010286 A2 BR 112017010286A2 BR 112017010286 A BR112017010286 A BR 112017010286A BR 112017010286 A BR112017010286 A BR 112017010286A BR 112017010286 A2 BR112017010286 A2 BR 112017010286A2
Authority
BR
Brazil
Prior art keywords
rotor
magnetization
arrangement
control arrangement
sensor
Prior art date
Application number
BR112017010286A
Other languages
English (en)
Inventor
Jose Perez-Loya J
Abrahamsson Johan
Lundin Urban
Original Assignee
Magstroem Ab
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 Magstroem Ab filed Critical Magstroem Ab
Publication of BR112017010286A2 publication Critical patent/BR112017010286A2/pt

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
    • H02K7/04—Balancing means
    • 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
    • H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
    • H02K11/21—Devices for sensing speed or position, or actuated thereby
    • 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
    • H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
    • H02K11/24—Devices for sensing torque, or actuated thereby
    • 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
    • H02K3/28—Layout of windings or of connections between windings
    • 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
    • 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
    • H02P21/00—Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation
    • H02P21/06—Rotor flux based control involving the use of rotor position or rotor speed sensors
    • 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
    • H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
    • H02P23/04—Arrangements or methods for the control of AC motors characterised by a control method other than vector control specially adapted for damping motor oscillations, e.g. for reducing hunting
    • 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
    • H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
    • H02P23/10—Controlling by adding a dc current

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Synchronous Machinery (AREA)
  • Control Of Ac Motors In General (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

uma máquina elétrica (1) compreende um rotor (20), um estator (10), uma fonte de alimentação de rotor (50), pelo menos um sensor (70) e um arranjo de controle de magnetização de rotor (60). o rotor tem enrolamentos do rotor (22) para controlar a magnetização dos polos magnéticos do rotor (24). o sensor está disposto para medir um parâmetro associado a uma força relativa entre o estator e o rotor. o arranjo de controle de magnetização do rotor está ligado de forma comunicacional ao sensor para receber um sinal que representa o parâmetro medido. os polos magnéticos do rotor são divididos em pelo menos dois grupos (23). o arranjo de controle de magnetização do rotor está disposto para controlar a magnetização dos grupos individualmente ao proporcionar uma respectiva corrente de rotor controlável individualmente. o arranjo do controle de magnetização do rotor está disposto para controlar individualmente as correntes de rotor em dependência do sinal que representa o parâmetro medido. é também divulgado um método para controlar essa máquina elétrica.
BR112017010286A 2014-11-17 2015-11-13 arranjo e método para compensação de força em máquinas elétricas BR112017010286A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE1451374A SE538502C2 (en) 2014-11-17 2014-11-17 Arrangement and method for force compensation in electrical machines
PCT/SE2015/051212 WO2016080889A1 (en) 2014-11-17 2015-11-13 Arrangement and method for force compensation in electrical machines

Publications (1)

Publication Number Publication Date
BR112017010286A2 true BR112017010286A2 (pt) 2018-02-14

Family

ID=56014286

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017010286A BR112017010286A2 (pt) 2014-11-17 2015-11-13 arranjo e método para compensação de força em máquinas elétricas

Country Status (13)

Country Link
US (1) US10044307B2 (pt)
EP (1) EP3221951A4 (pt)
JP (1) JP2017535243A (pt)
KR (1) KR20170084101A (pt)
CN (1) CN107148723A (pt)
AU (1) AU2015350622A1 (pt)
BR (1) BR112017010286A2 (pt)
CA (1) CA2967267A1 (pt)
CL (1) CL2017001252A1 (pt)
MX (1) MX367651B (pt)
RU (1) RU2017117561A (pt)
SE (1) SE538502C2 (pt)
WO (1) WO2016080889A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3337030A1 (en) 2016-12-16 2018-06-20 ABB Schweiz AG Excitation system for a synchronous machine
CN108429406A (zh) * 2018-02-24 2018-08-21 南方电网调峰调频发电有限公司 一种通过气隙监测分析定子铁芯异常振动的方法
US10581357B2 (en) 2018-05-11 2020-03-03 Abb Schweiz Ag Rotating direct current power supply for synchronous machines
CN108827207A (zh) * 2018-08-06 2018-11-16 南京磁谷科技有限公司 采用三余度控制的磁悬浮轴承径向位移传感器组件及其控制方法
JP2022544408A (ja) 2019-08-16 2022-10-18 ジーエイチエスピー・インコーポレイテッド 内蔵型の位置決めセンサ組立体を有する円形力発生装置
FR3108692B1 (fr) * 2020-03-24 2022-06-24 Skf Magnetic Mechatronics Système de compensation des efforts appliqués sur un palier supportant un arbre de rotor d’une machine tournante

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3970907A (en) * 1974-04-17 1976-07-20 Hobart Corporation Pulsating torque apparatus and method
JPS5619759U (pt) * 1979-07-25 1981-02-21
US5053662A (en) * 1990-04-18 1991-10-01 General Electric Company Electromagnetic damping of a shaft
DE4447574B4 (de) 1994-02-28 2006-07-13 Temic Automotive Electric Motors Gmbh Verfahren zur aktiven Schwingungsdämpfung und ein System zu dessen Durchführung
DE4447537B4 (de) * 1994-02-28 2006-04-20 Temic Automotive Electric Motors Gmbh Verfahren und System zur aktiven Schwingungsdämpfung
EP1433241A1 (en) 2001-10-05 2004-06-30 Seamus Dominic Garvey Electrical machine having capability to generate lateral forces
EP1750844B1 (en) * 2004-04-27 2014-06-11 Emerson Electric Co. De-jamming device of a food waste disposer and method
DE102006021498B4 (de) 2006-05-09 2008-07-24 Universität Bremen Elektrische Wechselstrommaschine
US8362731B2 (en) * 2010-06-02 2013-01-29 Boulder Wind Power, Inc. Air gap control systems and methods
DE102011077651A1 (de) 2011-06-16 2012-12-20 Aloys Wobben Verfahren zum Steuern einer Windenergieanlage
AT512002B1 (de) 2011-09-15 2014-02-15 Xylem Ip Holdings Llc Motorregelung für einen synchronmotor

Also Published As

Publication number Publication date
CL2017001252A1 (es) 2018-01-26
CA2967267A1 (en) 2016-05-26
SE538502C2 (en) 2016-08-16
CN107148723A (zh) 2017-09-08
MX2017006415A (es) 2018-01-11
SE1451374A1 (en) 2016-05-18
JP2017535243A (ja) 2017-11-24
RU2017117561A (ru) 2018-12-19
US20170338717A1 (en) 2017-11-23
WO2016080889A1 (en) 2016-05-26
AU2015350622A1 (en) 2017-06-01
MX367651B (es) 2019-08-29
US10044307B2 (en) 2018-08-07
KR20170084101A (ko) 2017-07-19
EP3221951A1 (en) 2017-09-27
EP3221951A4 (en) 2018-07-18

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Legal Events

Date Code Title Description
B25G Requested change of headquarter approved

Owner name: MAGSTROEM AB (SE)

B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]