FR1496488A - Device for contactless transmission of alternating currents to rotating machines and devices, in particular for excitation of synchronous machines without slip rings - Google Patents

Device for contactless transmission of alternating currents to rotating machines and devices, in particular for excitation of synchronous machines without slip rings

Info

Publication number
FR1496488A
FR1496488A FR79716A FR79716A FR1496488A FR 1496488 A FR1496488 A FR 1496488A FR 79716 A FR79716 A FR 79716A FR 79716 A FR79716 A FR 79716A FR 1496488 A FR1496488 A FR 1496488A
Authority
FR
France
Prior art keywords
machines
excitation
devices
slip rings
alternating currents
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
FR79716A
Other languages
French (fr)
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 Schuckertwerke AG
Siemens AG
Original Assignee
Siemens Schuckertwerke AG
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 Schuckertwerke AG, Siemens AG filed Critical Siemens Schuckertwerke AG
Priority to FR79716A priority Critical patent/FR1496488A/en
Application granted granted Critical
Publication of FR1496488A publication Critical patent/FR1496488A/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
    • H02K19/26—Synchronous generators characterised by the arrangement of exciting windings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/18—Rotary transformers
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
    • H02P25/02—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the kind of motor
    • H02P25/022—Synchronous motors
    • H02P25/024—Synchronous motors controlled by supply frequency

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR79716A 1966-10-12 1966-10-12 Device for contactless transmission of alternating currents to rotating machines and devices, in particular for excitation of synchronous machines without slip rings Expired FR1496488A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR79716A FR1496488A (en) 1966-10-12 1966-10-12 Device for contactless transmission of alternating currents to rotating machines and devices, in particular for excitation of synchronous machines without slip rings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR79716A FR1496488A (en) 1966-10-12 1966-10-12 Device for contactless transmission of alternating currents to rotating machines and devices, in particular for excitation of synchronous machines without slip rings

Publications (1)

Publication Number Publication Date
FR1496488A true FR1496488A (en) 1967-09-29

Family

ID=8618970

Family Applications (1)

Application Number Title Priority Date Filing Date
FR79716A Expired FR1496488A (en) 1966-10-12 1966-10-12 Device for contactless transmission of alternating currents to rotating machines and devices, in particular for excitation of synchronous machines without slip rings

Country Status (1)

Country Link
FR (1) FR1496488A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2091469A5 (en) * 1970-05-13 1972-01-14 Motorola Inc
WO1979000187A1 (en) * 1977-10-06 1979-04-19 Ass Elect Ind Synchronous machines
FR2442534A1 (en) * 1978-06-12 1980-06-20 Electricite De France Brushless energy transmission to rotating machine - using fixed and rotating encapsulated coils esp. for sensor supplies and is designed for optimum power transfer
FR2464544A1 (en) * 1979-08-31 1981-03-06 Westinghouse Electric Corp COAXIAL INDUCTIVE COUPLER
WO2011064377A1 (en) * 2009-11-30 2011-06-03 Hispano - Suiza Easily installed rotary transformer

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2091469A5 (en) * 1970-05-13 1972-01-14 Motorola Inc
WO1979000187A1 (en) * 1977-10-06 1979-04-19 Ass Elect Ind Synchronous machines
FR2442534A1 (en) * 1978-06-12 1980-06-20 Electricite De France Brushless energy transmission to rotating machine - using fixed and rotating encapsulated coils esp. for sensor supplies and is designed for optimum power transfer
FR2464544A1 (en) * 1979-08-31 1981-03-06 Westinghouse Electric Corp COAXIAL INDUCTIVE COUPLER
WO2011064377A1 (en) * 2009-11-30 2011-06-03 Hispano - Suiza Easily installed rotary transformer
FR2953321A1 (en) * 2009-11-30 2011-06-03 Hispano Suiza Sa ROTATING TRANSFORMER WITH EASY INSTALLATION
CN102640235A (en) * 2009-11-30 2012-08-15 伊斯帕诺-絮扎公司 Easily installed rotary transformer

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