GB1327141A - Reluctance machine - Google Patents

Reluctance machine

Info

Publication number
GB1327141A
GB1327141A GB57971A GB57971A GB1327141A GB 1327141 A GB1327141 A GB 1327141A GB 57971 A GB57971 A GB 57971A GB 57971 A GB57971 A GB 57971A GB 1327141 A GB1327141 A GB 1327141A
Authority
GB
United Kingdom
Prior art keywords
stator
machine
jan
fed
winding
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.)
Expired
Application number
GB57971A
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.)
ABB Norden Holding AB
Original Assignee
ASEA AB
Allmanna Svenska Elektriska 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 ASEA AB, Allmanna Svenska Elektriska AB filed Critical ASEA AB
Publication of GB1327141A publication Critical patent/GB1327141A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K19/00—Synchronous motors or generators
    • H02K19/16—Synchronous generators
    • H02K19/18—Synchronous generators having windings each turn of which co-operates only with poles of one polarity, e.g. homopolar generators
    • H02K19/20—Synchronous generators having windings each turn of which co-operates only with poles of one polarity, e.g. homopolar generators with variable-reluctance soft-iron rotors without winding
    • 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)

Abstract

1327141 Dynamo-electric machines ALLMANNA SVENSKA ELEKTRISKA AB 6 Jan 1971 [8 Jan 970] 579/71 Heading H2A In a reluctance machine having main stator windings 14-17 fed with D.C. pulses from a controlled rectifier and located between salient stator poles, the stator has a further winding 18, 19 fed with constant D.C. from a separate source which provides a degree of pre-magnetiza. tion to the stator whereby, it is stated, less current is required by the armature winding and cheaper control equipment can be used. As shown, the machine has three stator parts 11, 12, 13, the rotors of which are angularly displaced by 120 degrees to obtain even running and good starting, and the pre-magnetizing winding 18, 19 is common to all three parts. Alternatively a single stator ring and rotor body can be used. The machine can be operated as a generator.
GB57971A 1970-01-08 1971-01-06 Reluctance machine Expired GB1327141A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE14170A SE358779B (en) 1970-01-08 1970-01-08

Publications (1)

Publication Number Publication Date
GB1327141A true GB1327141A (en) 1973-08-15

Family

ID=20256095

Family Applications (1)

Application Number Title Priority Date Filing Date
GB57971A Expired GB1327141A (en) 1970-01-08 1971-01-06 Reluctance machine

Country Status (4)

Country Link
DE (1) DE2100041A1 (en)
FR (1) FR2075995B1 (en)
GB (1) GB1327141A (en)
SE (1) SE358779B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989005540A1 (en) * 1987-12-09 1989-06-15 Astra-Tech Ab A rotating electrical machine
EP1381149A3 (en) * 2002-07-09 2006-03-15 Switched Reluctance Drives Limited Starting of switched reluctance generators

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2423907A1 (en) * 1978-04-05 1979-11-16 Bernard Serge Electrical induction motor system - has twin disc rotor with trapezoidal slots cut which match shape of pole faces and are 90 degrees out of phase
FR2758018B1 (en) * 1996-12-31 2006-06-16 Valeo Electronique ELECTRIC MACHINE OF SYNCHRONOUS TYPE
WO2012093951A2 (en) * 2011-01-03 2012-07-12 Tudor-Frunza Florin-Eugen Polyphase electric generator with switched reluctance

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989005540A1 (en) * 1987-12-09 1989-06-15 Astra-Tech Ab A rotating electrical machine
EP1381149A3 (en) * 2002-07-09 2006-03-15 Switched Reluctance Drives Limited Starting of switched reluctance generators

Also Published As

Publication number Publication date
DE2100041A1 (en) 1971-07-22
FR2075995B1 (en) 1973-06-08
FR2075995A1 (en) 1971-10-15
SE358779B (en) 1973-08-06

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee