GB1481535A - Current regulator - Google Patents

Current regulator

Info

Publication number
GB1481535A
GB1481535A GB35089/74A GB3508974A GB1481535A GB 1481535 A GB1481535 A GB 1481535A GB 35089/74 A GB35089/74 A GB 35089/74A GB 3508974 A GB3508974 A GB 3508974A GB 1481535 A GB1481535 A GB 1481535A
Authority
GB
United Kingdom
Prior art keywords
current
load
switch
amplifier
operated
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
GB35089/74A
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.)
BBC BROWN BOVERI and CIE
BBC Brown Boveri AG Switzerland
Original Assignee
BBC BROWN BOVERI and CIE
BBC Brown Boveri AG Switzerland
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 BBC BROWN BOVERI and CIE, BBC Brown Boveri AG Switzerland filed Critical BBC BROWN BOVERI and CIE
Publication of GB1481535A publication Critical patent/GB1481535A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H02P13/00—Arrangements for controlling transformers, reactors or choke coils, for the purpose of obtaining a desired output
    • H02P13/12—Arrangements for controlling transformers, reactors or choke coils, for the purpose of obtaining a desired output by varying magnetic bias
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current 
    • G05F1/46—Regulating voltage or current  wherein the variable actually regulated by the final control device is DC
    • G05F1/56—Regulating voltage or current  wherein the variable actually regulated by the final control device is DC using semiconductor devices in series with the load as final control devices
    • G05F1/575—Regulating voltage or current  wherein the variable actually regulated by the final control device is DC using semiconductor devices in series with the load as final control devices characterised by the feedback circuit

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Power Engineering (AREA)
  • Control Of Voltage And Current In General (AREA)
  • Continuous-Control Power Sources That Use Transistors (AREA)
  • Dc-Dc Converters (AREA)
GB35089/74A 1973-08-10 1974-08-08 Current regulator Expired GB1481535A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2340506A DE2340506B2 (de) 1973-08-10 1973-08-10 Adaptiver Stromregler

Publications (1)

Publication Number Publication Date
GB1481535A true GB1481535A (en) 1977-08-03

Family

ID=5889383

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35089/74A Expired GB1481535A (en) 1973-08-10 1974-08-08 Current regulator

Country Status (8)

Country Link
AT (1) AT333383B (enExample)
CH (1) CH570003A5 (enExample)
DE (1) DE2340506B2 (enExample)
FR (1) FR2240479B1 (enExample)
GB (1) GB1481535A (enExample)
IT (1) IT1017835B (enExample)
NL (1) NL7410644A (enExample)
SE (1) SE399969B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9948225B2 (en) 2006-07-31 2018-04-17 Sew-Eurodrive Gmbh & Co.Kg Drive and method

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2613997A1 (de) * 1976-04-01 1977-10-13 Philips Patentverwaltung Regelvorrichtung, insbesondere zum regeln des emissionsstromes einer roentgenroehre
DE2833593C2 (de) * 1978-07-31 1980-09-25 Siemens Ag, 1000 Berlin Und 8000 Muenchen Schaltungsanordnung zur Bildung eines elektrischen Spannungssignals, das einer Flußkomponente in einer Drehfeldmaschine proportional ist
DE2833542C2 (de) * 1978-07-31 1980-09-25 Siemens Ag, 1000 Berlin Und 8000 Muenchen Drehfeldmaschinenantrieb, bestehend aus einer umrichtergespeisten Drehfeldmaschine, insbesondere Synchronmaschine und einer Stromrichtersteuerung für den eigengetakteten, insbesondere feldorientierten Betrieb dieser Maschine, mit zwei baugleichen Wechselspannungsintegratoren und Verfahren zum Betrieb des Drehfeldmajchinenantriebes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9948225B2 (en) 2006-07-31 2018-04-17 Sew-Eurodrive Gmbh & Co.Kg Drive and method

Also Published As

Publication number Publication date
IT1017835B (it) 1977-08-10
DE2340506B2 (de) 1979-02-08
FR2240479B1 (enExample) 1978-03-24
FR2240479A1 (enExample) 1975-03-07
DE2340506A1 (de) 1975-02-20
SE7410103L (sv) 1975-02-11
SE399969B (sv) 1978-03-06
CH570003A5 (enExample) 1975-11-28
AT333383B (de) 1976-11-25
NL7410644A (nl) 1975-02-12
DE2340506C3 (enExample) 1979-10-04
ATA541674A (de) 1976-03-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
435 Patent endorsed 'licences of right' on the date specified (sect. 35/1949)
PCNP Patent ceased through non-payment of renewal fee