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WO2008004266A3 - Générateur asynchrone à double vitesse variable - Google Patents

Générateur asynchrone à double vitesse variable Download PDF

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Publication number
WO2008004266A3
WO2008004266A3 PCT/IT2007/000480 IT2007000480W WO2008004266A3 WO 2008004266 A3 WO2008004266 A3 WO 2008004266A3 IT 2007000480 W IT2007000480 W IT 2007000480W WO 2008004266 A3 WO2008004266 A3 WO 2008004266A3
Authority
WO
WIPO (PCT)
Prior art keywords
generator
case
variable speed
shaft
asyncronous
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.)
Ceased
Application number
PCT/IT2007/000480
Other languages
English (en)
Other versions
WO2008004266A2 (fr
Inventor
Vladimiro Lidak
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
Individual
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 Individual filed Critical Individual
Publication of WO2008004266A2 publication Critical patent/WO2008004266A2/fr
Publication of WO2008004266A3 publication Critical patent/WO2008004266A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • H02K17/00—Asynchronous induction motors; Asynchronous induction generators
    • H02K17/42—Asynchronous induction generators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K17/00—Asynchronous induction motors; Asynchronous induction generators
    • H02K17/02—Asynchronous induction motors
    • H02K17/34—Cascade arrangement of an asynchronous motor with another dynamo-electric motor or converter
    • H02K17/36—Cascade arrangement of an asynchronous motor with another dynamo-electric motor or converter with another asynchronous induction motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

La présente invention concerne un générateur électrique utilisé comme élément d'une commande électrique fonctionnant à vitesse variable et pouvant alimenter en énergie électrique un réseau électrique triphasé. Le générateur comprend principalement un enroulement du stator dont le noyau est logé dans le carter du générateur; un enroulement du rotor dont le noyau est fixé à l'arbre du générateur. Une bague collectrice est montée sur l'arbre, en appui et tournant à l'intérieur du carter. Un noyau ferromagnétique cylindrique creux présente des fentes dans lesquelles des barres conductrices sont disposées. Ce noyau cylindrique est un élément rigide qui tourne librement entre le stator et le rotor au moyen de roulements rotatifs disposés sur le même arbre du générateur ou dans le carter.
PCT/IT2007/000480 2006-07-06 2007-07-04 Générateur asynchrone à double vitesse variable Ceased WO2008004266A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITNA20060083 ITNA20060083A1 (it) 2006-07-06 2006-07-06 Generatore elettrico asincrono per motori primi a velocita' variabile.
ITNA2006A000083 2006-07-06

Publications (2)

Publication Number Publication Date
WO2008004266A2 WO2008004266A2 (fr) 2008-01-10
WO2008004266A3 true WO2008004266A3 (fr) 2008-02-21

Family

ID=38722675

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IT2007/000480 Ceased WO2008004266A2 (fr) 2006-07-06 2007-07-04 Générateur asynchrone à double vitesse variable

Country Status (2)

Country Link
IT (1) ITNA20060083A1 (fr)
WO (1) WO2008004266A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102142748B (zh) * 2011-02-23 2012-08-08 中科盛创（青岛）电气有限公司 集成化高强度转子结构的鼠笼型直驱风力发电机

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2211446A1 (fr) * 2009-01-23 2010-07-28 Mikayel M. Tayegyan Machine asynchrone
CN102790477B (zh) * 2011-05-20 2015-07-01 襄阳南车电机技术有限公司 一种大型箱式高压异步电机装配方法
KR101498360B1 (ko) * 2013-05-08 2015-03-03 이성강 고성능의 발전장치
CN103595203A (zh) * 2013-10-18 2014-02-19 孙屹东 一种异步永磁同步发电机
US9130433B2 (en) * 2013-11-14 2015-09-08 Arm Limited Electronically controlled universal motor
CN108011364B (zh) * 2017-11-28 2019-02-22 郑州轻工业学院 一种分析dfig动力学特性与电力系统动态交互影响的方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH125570A (de) * 1927-03-03 1928-04-16 Meidinger & Cie G Wechselstromdoppelmotor mit zwei koachsial ineinanderliegenden Läufern von zwei Asynchronmotoren.
GB345137A (fr) * 1929-04-25 1931-03-19 The British Thomson-Houston Company Limited
GB831967A (en) * 1956-05-16 1960-04-06 Loewy Eng Co Ltd Electrical drive for transport rollers
DE1196776B (de) * 1961-02-23 1965-07-15 Licentia Gmbh Elektrischer Umkehrantrieb
GB1192861A (en) * 1967-01-27 1970-05-20 Licentia Gmbh Improvements in Variable Speed Induction Motors
EP0469263A2 (fr) * 1990-07-31 1992-02-05 Rainer Born Générateur pour la production d'énergie électrique

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH125570A (de) * 1927-03-03 1928-04-16 Meidinger & Cie G Wechselstromdoppelmotor mit zwei koachsial ineinanderliegenden Läufern von zwei Asynchronmotoren.
GB345137A (fr) * 1929-04-25 1931-03-19 The British Thomson-Houston Company Limited
GB831967A (en) * 1956-05-16 1960-04-06 Loewy Eng Co Ltd Electrical drive for transport rollers
DE1196776B (de) * 1961-02-23 1965-07-15 Licentia Gmbh Elektrischer Umkehrantrieb
GB1192861A (en) * 1967-01-27 1970-05-20 Licentia Gmbh Improvements in Variable Speed Induction Motors
EP0469263A2 (fr) * 1990-07-31 1992-02-05 Rainer Born Générateur pour la production d'énergie électrique

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NAKAMAE E ET AL: "NOISELESS VARIABLE-SPEED SQUIRREL-CAGE INDUCTION MOTOR", IEEE TRANSACTIONS ON ENERGY CONVERSION, IEEE SERVICE CENTER, PISCATAWAY, NJ, US, vol. 5, no. 2, 1 June 1990 (1990-06-01), pages 380 - 385, XP000179607, ISSN: 0885-8969 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102142748B (zh) * 2011-02-23 2012-08-08 中科盛创（青岛）电气有限公司 集成化高强度转子结构的鼠笼型直驱风力发电机

Also Published As

Publication number Publication date
ITNA20060083A1 (it) 2008-01-07
WO2008004266A2 (fr) 2008-01-10

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