CA2379150A1 - Procede et dispositif pour determiner la largeur de l'entrefer separant un rotor d'un stator d'une machine electrique rotative, plus particulierement pour un moteur annulaire - Google Patents

Procede et dispositif pour determiner la largeur de l'entrefer separant un rotor d'un stator d'une machine electrique rotative, plus particulierement pour un moteur annulaire Download PDF

Info

Publication number
CA2379150A1
CA2379150A1 CA002379150A CA2379150A CA2379150A1 CA 2379150 A1 CA2379150 A1 CA 2379150A1 CA 002379150 A CA002379150 A CA 002379150A CA 2379150 A CA2379150 A CA 2379150A CA 2379150 A1 CA2379150 A1 CA 2379150A1
Authority
CA
Canada
Prior art keywords
air gap
width
camera
rotor
stator
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
CA002379150A
Other languages
English (en)
Inventor
Jean-Claude Kemp
Kurt Tischler
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of CA2379150A1 publication Critical patent/CA2379150A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/14—Measuring arrangements characterised by the use of optical techniques for measuring distance or clearance between spaced objects or spaced apertures
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Motor Or Generator Cooling System (AREA)

Abstract

L'invention concerne un procédé et un dispositif pour déterminer la largeur de l'entrefer (3) séparant le rotor (2) du stator (1) d'une machine électrique rotative, en particulier d'un moteur annulaire, ce dispositif comportant une caméra (4) destinée à prendre une vue de l'entrefer (3).
CA002379150A 1999-07-14 2000-07-12 Procede et dispositif pour determiner la largeur de l'entrefer separant un rotor d'un stator d'une machine electrique rotative, plus particulierement pour un moteur annulaire Abandoned CA2379150A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE1999132911 DE19932911A1 (de) 1999-07-14 1999-07-14 Verfahren und Einrichtung zur Bestimmung der Breite des Luftspaltes zwischen Läufer und Ständer einer rotierenden elektrischen Maschine, insbesondere eines Ringmotors
DE19932911.7 1999-07-14
PCT/DE2000/002261 WO2001006622A1 (fr) 1999-07-14 2000-07-12 Procede et dispositif pour determiner la largeur de l'entrefer separant un rotor d'un stator

Publications (1)

Publication Number Publication Date
CA2379150A1 true CA2379150A1 (fr) 2001-01-25

Family

ID=7914752

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002379150A Abandoned CA2379150A1 (fr) 1999-07-14 2000-07-12 Procede et dispositif pour determiner la largeur de l'entrefer separant un rotor d'un stator d'une machine electrique rotative, plus particulierement pour un moteur annulaire

Country Status (6)

Country Link
EP (1) EP1194996A1 (fr)
AR (1) AR024738A1 (fr)
AU (1) AU6683300A (fr)
CA (1) CA2379150A1 (fr)
DE (1) DE19932911A1 (fr)
WO (1) WO2001006622A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2469264C1 (ru) * 2011-07-08 2012-12-10 Учреждение Российской Академии наук Институт теплофизики им. С.С. Кутателадзе Сибирского отделения РАН (ИТ СО РАН) Лазерное устройство для измерения воздушного зазора электрической машины
US8674566B2 (en) 2009-04-24 2014-03-18 Alstom Renewable Technologies Electrical machine with a device for monitoring an air gap between a rotor and a stator

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10228515A1 (de) * 2002-06-26 2004-01-22 Zett-Mess-Technik Gmbh Höhenmess- und Anreißgerät
DE102009037990A1 (de) * 2009-08-20 2011-02-24 Alstom Technology Ltd. Elektrische Maschine mit einem Rotor und einem Stator und einem Luftspalt zwischen Rotor und Stator
CN104266597A (zh) * 2014-07-03 2015-01-07 东莞市诺丽电子科技有限公司 直线电机气隙在线监控系统
JP6577833B2 (ja) * 2015-10-29 2019-09-18 株式会社神戸製鋼所 混練装置用内部点検装置
CN107328368A (zh) * 2017-06-30 2017-11-07 中机国际工程设计研究院有限责任公司 定子与转子间气隙检测装置及方法、采用此装置的生产线
DE102017212952A1 (de) * 2017-07-27 2019-01-31 Robert Bosch Gmbh Verfahren und Vorrichtung zur Fehleranalyse einer Geschwindigkeitserfassung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60152250A (ja) * 1984-01-19 1985-08-10 Toshiba Corp 回転電機のエアギヤツプ監視装置
DE3435628A1 (de) * 1984-09-28 1986-04-10 Wolfgang Dr.-Ing. 3000 Hannover Zeggert Einrichtung zum beruehrungslosen messen der luftspaltweite zwischen laeufer und staender elektrischer maschinen
DE3536374A1 (de) * 1985-10-11 1987-04-16 Siemens Ag Durchlichtverfahren zur gehaeuse- und bauteilevermessung
DE3619412A1 (de) * 1986-06-12 1987-12-17 Hoesch Stahl Ag Verfahren und vorrichtung zur walzspaltmessung und regelung
JPH01299403A (ja) * 1988-05-27 1989-12-04 Toshiba Corp 回転電機のエアギャップ監視装置
GB8919399D0 (en) * 1989-08-25 1989-10-11 Renold Power Transmission Limi Method of and apparatus for measuring small gaps
EP0699889A3 (fr) * 1994-08-24 1996-12-04 Eastman Kodak Co Appareil et procédé pour la mesure de l'écartement
DE19512935A1 (de) * 1995-04-06 1997-01-16 Franz Koeder Gmbh Ferigungstec Verfahren und Vorrichtung zur Lageerkennung und/oder lagerichtigen Montage eines Teiles mit gekrümmter, inhomogener Oberfläche

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8674566B2 (en) 2009-04-24 2014-03-18 Alstom Renewable Technologies Electrical machine with a device for monitoring an air gap between a rotor and a stator
RU2469264C1 (ru) * 2011-07-08 2012-12-10 Учреждение Российской Академии наук Институт теплофизики им. С.С. Кутателадзе Сибирского отделения РАН (ИТ СО РАН) Лазерное устройство для измерения воздушного зазора электрической машины

Also Published As

Publication number Publication date
AR024738A1 (es) 2002-10-23
WO2001006622A1 (fr) 2001-01-25
DE19932911A1 (de) 2001-01-25
EP1194996A1 (fr) 2002-04-10
AU6683300A (en) 2001-02-05

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Legal Events

Date Code Title Description
FZDE Discontinued