ES394423A1 - Improvements in excitation devices for synchronous machines without brushes with variable number of revolutions. (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements in excitation devices for synchronous machines without brushes with variable number of revolutions. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES394423A1
ES394423A1 ES394423A ES394423A ES394423A1 ES 394423 A1 ES394423 A1 ES 394423A1 ES 394423 A ES394423 A ES 394423A ES 394423 A ES394423 A ES 394423A ES 394423 A1 ES394423 A1 ES 394423A1
Authority
ES
Spain
Prior art keywords
machine
translation
legally binding
google translate
brushes
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
ES394423A
Other languages
Spanish (es)
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.)
Siemens AG
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 ES394423A1 publication Critical patent/ES394423A1/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
    • H02K19/38—Structural association of synchronous generators with exciting machines
    • 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
    • H02K19/12—Synchronous motors for multi-phase current characterised by the arrangement of exciting windings, e.g. for self-excitation, compounding or pole-changing

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Synchronous Machinery (AREA)
  • Control Of Eletrric Generators (AREA)
  • Control Of Ac Motors In General (AREA)

Abstract

Improvements in excitation devices for brushless synchronous machines with variable speed, with an excitration induction machine equipped with poplars and coils in the stator and the rotor, whose rotor winding is connected through rotary rectifiers with the winding of the polar wheel of the synchronous machine, characterized in that the stator winding of the excitration induction machine is connected through an impedance to the supply network and because the impedance is high compared to the apparent resistance of the excitration induction machine. (Machine-translation by Google Translate, not legally binding)
ES394423A 1970-08-22 1971-08-21 Improvements in excitation devices for synchronous machines without brushes with variable number of revolutions. (Machine-translation by Google Translate, not legally binding) Expired ES394423A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702041783 DE2041783B2 (en) 1970-08-22 1970-08-22 EXCITATION ARRANGEMENT FOR EXCITING A BRUSHLESS SYNCHRONOUS MACHINE WITH VARIABLE SPEED

Publications (1)

Publication Number Publication Date
ES394423A1 true ES394423A1 (en) 1973-12-16

Family

ID=5780493

Family Applications (1)

Application Number Title Priority Date Filing Date
ES394423A Expired ES394423A1 (en) 1970-08-22 1971-08-21 Improvements in excitation devices for synchronous machines without brushes with variable number of revolutions. (Machine-translation by Google Translate, not legally binding)

Country Status (4)

Country Link
JP (1) JPS4830020A (en)
CH (1) CH524919A (en)
DE (1) DE2041783B2 (en)
ES (1) ES394423A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5089626A (en) * 1973-12-14 1975-07-18
US4238719A (en) * 1978-03-24 1980-12-09 Bourbeau Frank J Rotatable transformer field excitation system for variable speed brushless synchronous motor

Also Published As

Publication number Publication date
CH524919A (en) 1972-06-30
DE2041783B2 (en) 1973-06-07
DE2041783A1 (en) 1972-03-30
JPS4830020A (en) 1973-04-20

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