FR2445054A1 - Alternateur asynchrone a tension de sortie stabilisee - Google Patents

Alternateur asynchrone a tension de sortie stabilisee

Info

Publication number
FR2445054A1
FR2445054A1 FR7930918A FR7930918A FR2445054A1 FR 2445054 A1 FR2445054 A1 FR 2445054A1 FR 7930918 A FR7930918 A FR 7930918A FR 7930918 A FR7930918 A FR 7930918A FR 2445054 A1 FR2445054 A1 FR 2445054A1
Authority
FR
France
Prior art keywords
output voltage
stabilized output
asynchronous alternator
alternator
rotor
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.)
Withdrawn
Application number
FR7930918A
Other languages
English (en)
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.)
Grundfos AS
Original Assignee
Grundfos AS
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 Grundfos AS filed Critical Grundfos AS
Publication of FR2445054A1 publication Critical patent/FR2445054A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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

Landscapes

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

Abstract

L'invention concerne l'industrie des machines électriques. L'alternateur comporte un stator 1 dans lequel est monté un rotor co-axial 2 dont la partie perméable au champ magnétique a une section réduite (arbre 3 en matériau non magnétique). Les pertes par saturation magnétique sont réduites, le champ tournant étant presque stationnaire par rapport au rotor. Application notamment aux groupes électrogènes de faible puissance.
FR7930918A 1978-12-19 1979-12-18 Alternateur asynchrone a tension de sortie stabilisee Withdrawn FR2445054A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK570678A DK143429C (da) 1978-12-19 1978-12-19 Asynkrongenerator

Publications (1)

Publication Number Publication Date
FR2445054A1 true FR2445054A1 (fr) 1980-07-18

Family

ID=8144643

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7930918A Withdrawn FR2445054A1 (fr) 1978-12-19 1979-12-18 Alternateur asynchrone a tension de sortie stabilisee

Country Status (8)

Country Link
JP (1) JPS55114170A (fr)
DE (1) DE2947701A1 (fr)
DK (1) DK143429C (fr)
FR (1) FR2445054A1 (fr)
GB (1) GB2051494B (fr)
IT (1) IT1125913B (fr)
NL (1) NL7908704A (fr)
SE (1) SE7910427L (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994029942A1 (fr) * 1993-06-15 1994-12-22 Ellzey Electric Motor Co., Inc. Montage reduisant les chemins de flux et les pertes dans le noyau

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB597633A (en) * 1944-03-31 1948-01-30 Gen Electric Co Ltd Improvements in electric generators of the induction type
FR1078760A (fr) * 1953-06-12 1954-11-23 Nouveau groupe générateur de courant alternatif
US3229137A (en) * 1962-12-03 1966-01-11 Aerojet General Co Induction machine rotor
GB1096822A (en) * 1964-01-16 1967-12-29 English Electric Co Ltd Improvements in or relating to induction motors
GB1348485A (en) * 1970-04-23 1974-03-20 Nat Res Dev Rotary electric machines

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB597633A (en) * 1944-03-31 1948-01-30 Gen Electric Co Ltd Improvements in electric generators of the induction type
FR1078760A (fr) * 1953-06-12 1954-11-23 Nouveau groupe générateur de courant alternatif
US3229137A (en) * 1962-12-03 1966-01-11 Aerojet General Co Induction machine rotor
GB1096822A (en) * 1964-01-16 1967-12-29 English Electric Co Ltd Improvements in or relating to induction motors
GB1348485A (en) * 1970-04-23 1974-03-20 Nat Res Dev Rotary electric machines

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994029942A1 (fr) * 1993-06-15 1994-12-22 Ellzey Electric Motor Co., Inc. Montage reduisant les chemins de flux et les pertes dans le noyau
US5541463A (en) * 1993-06-15 1996-07-30 Eko Technologies, Inc. Flex path and core loss reduction assembly

Also Published As

Publication number Publication date
GB2051494A (en) 1981-01-14
SE7910427L (sv) 1980-06-20
DK143429C (da) 1981-12-21
JPS55114170A (en) 1980-09-03
DE2947701A1 (de) 1980-07-03
GB2051494B (en) 1983-04-07
NL7908704A (nl) 1980-06-23
IT1125913B (it) 1986-05-14
DK143429B (da) 1981-08-17
IT7927875A0 (it) 1979-12-07
DK570678A (da) 1980-06-20

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Legal Events

Date Code Title Description
ST Notification of lapse