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FR2356304A1 - VARIABLE RELUCTANCE ELECTRIC MOTOR - Google Patents

VARIABLE RELUCTANCE ELECTRIC MOTOR

Info

Publication number
FR2356304A1
FR2356304A1 FR7618811A FR7618811A FR2356304A1 FR 2356304 A1 FR2356304 A1 FR 2356304A1 FR 7618811 A FR7618811 A FR 7618811A FR 7618811 A FR7618811 A FR 7618811A FR 2356304 A1 FR2356304 A1 FR 2356304A1
Authority
FR
France
Prior art keywords
electric motor
variable reluctance
reluctance electric
groups
saturation
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.)
Granted
Application number
FR7618811A
Other languages
French (fr)
Other versions
FR2356304B1 (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.)
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
Priority to FR7618811A priority Critical patent/FR2356304A1/en
Priority to DE19772727471 priority patent/DE2727471C3/en
Priority to GB2576577A priority patent/GB1570951A/en
Priority to JP7379077A priority patent/JPS52156314A/en
Publication of FR2356304A1 publication Critical patent/FR2356304A1/en
Application granted granted Critical
Publication of FR2356304B1 publication Critical patent/FR2356304B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
    • H02K29/06—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K19/00—Synchronous motors or generators
    • H02K19/02—Synchronous motors
    • H02K19/10—Synchronous motors for multi-phase current
    • H02K19/103—Motors having windings on the stator and a variable reluctance soft-iron rotor without windings

Landscapes

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

Abstract

a. Moteur électrique à réluctance variable. b. Moteur doté de moyens de commutation permettant de distribuer du courant continu aux bobinages statoriques répartis en quatre groupes de même nombre et de moyen de saturation des circuits magnétiques au niveau des entrefers entre pôles statoriques et dents rotoriques, de façon que les fcem elémentaires dans les quatre groupes de bobinages soient d'allure alternative trapézoïdale tétraphasée, caractérisé en ce que ces moyens de saturation sont réalisés du côté des pôles statoriques. Deux formes de réalisation sont décrites. c. Ce perfectionnement permet des augmentations du rendement et du couple.at. Variable reluctance electric motor. b. Motor provided with switching means making it possible to distribute direct current to the stator windings divided into four groups of the same number and means of saturation of the magnetic circuits at the level of the air gaps between stator poles and rotor teeth, so that the elementary elements in the four groups of windings have an AC trapezoidal tetraphase shape, characterized in that these saturation means are made on the side of the stator poles. Two embodiments are described. vs. This improvement allows increases in efficiency and torque.

FR7618811A 1976-06-21 1976-06-21 VARIABLE RELUCTANCE ELECTRIC MOTOR Granted FR2356304A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7618811A FR2356304A1 (en) 1976-06-21 1976-06-21 VARIABLE RELUCTANCE ELECTRIC MOTOR
DE19772727471 DE2727471C3 (en) 1976-06-21 1977-06-18 Electronically commutated reluctance motor
GB2576577A GB1570951A (en) 1976-06-21 1977-06-20 Variable reductance electric motor
JP7379077A JPS52156314A (en) 1976-06-21 1977-06-21 Variable magnetic reluctance motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7618811A FR2356304A1 (en) 1976-06-21 1976-06-21 VARIABLE RELUCTANCE ELECTRIC MOTOR

Publications (2)

Publication Number Publication Date
FR2356304A1 true FR2356304A1 (en) 1978-01-20
FR2356304B1 FR2356304B1 (en) 1981-01-23

Family

ID=9174662

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7618811A Granted FR2356304A1 (en) 1976-06-21 1976-06-21 VARIABLE RELUCTANCE ELECTRIC MOTOR

Country Status (4)

Country Link
JP (1) JPS52156314A (en)
DE (1) DE2727471C3 (en)
FR (1) FR2356304A1 (en)
GB (1) GB1570951A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991008919A1 (en) * 1989-12-19 1991-06-27 Larguier Rene Power unit for vehicles
US6040634A (en) * 1989-12-19 2000-03-21 Larguier; Rene Electric motor/thermal engine drive for a vehicle in which the electric motor functions as a flywheel, starter motor, and generator

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3120559A1 (en) * 1981-05-23 1982-12-09 Robert Bosch Gmbh, 7000 Stuttgart REACTIVE SERVO DRIVE
CA1287367C (en) * 1987-01-28 1991-08-06 Ilija J. Obradovic Switched reluctance motor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991008919A1 (en) * 1989-12-19 1991-06-27 Larguier Rene Power unit for vehicles
US6040634A (en) * 1989-12-19 2000-03-21 Larguier; Rene Electric motor/thermal engine drive for a vehicle in which the electric motor functions as a flywheel, starter motor, and generator

Also Published As

Publication number Publication date
DE2727471C3 (en) 1980-09-04
JPS52156314A (en) 1977-12-26
FR2356304B1 (en) 1981-01-23
DE2727471A1 (en) 1977-12-22
GB1570951A (en) 1980-07-09
DE2727471B2 (en) 1980-01-10

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Legal Events

Date Code Title Description
TP Transmission of property
CL Concession to grant licences
ST Notification of lapse