[go: up one dir, main page]

ES211322A1 - Improvements in and relating to automatic current control systems - Google Patents

Improvements in and relating to automatic current control systems

Info

Publication number
ES211322A1
ES211322A1 ES0211322A ES211322A ES211322A1 ES 211322 A1 ES211322 A1 ES 211322A1 ES 0211322 A ES0211322 A ES 0211322A ES 211322 A ES211322 A ES 211322A ES 211322 A1 ES211322 A1 ES 211322A1
Authority
ES
Spain
Prior art keywords
intensity
busbar
direct current
control
inductor
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
ES0211322A
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston Co Ltd
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 British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Publication of ES211322A1 publication Critical patent/ES211322A1/en
Expired legal-status Critical Current

Links

Classifications

    • 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 
    • G05F1/12—Regulating voltage or current  wherein the variable actually regulated by the final control device is AC
    • G05F1/32—Regulating voltage or current  wherein the variable actually regulated by the final control device is AC using magnetic devices having a controllable degree of saturation as final control devices
    • G05F1/325—Regulating voltage or current  wherein the variable actually regulated by the final control device is AC using magnetic devices having a controllable degree of saturation as final control devices with specific core structure, e.g. gap, aperture, slot, permanent magnet

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Eletrric Generators (AREA)
  • Synchronous Machinery (AREA)

Abstract

An apparatus for maintaining the intensity on a direct current busbar to a predetermined value within restricted limits comprising means for obtaining a control intensity that is proportional to the direct current intensity using the field associated with the intensity on the busbar to influence an inductor so that when the inductor winding is powered from a constant alternating current voltage source the control current in the inductor will vary proportionally to the variations in intensity in the DC busbar and the means they use the signal intensity thus obtained to control the intensity output of the direct current generator that supplies the busbar. (Machine-translation by Google Translate, not legally binding)
ES0211322A 1952-09-22 1953-09-19 Improvements in and relating to automatic current control systems Expired ES211322A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2370652A GB720128A (en) 1952-09-22 1952-09-22 Improvements in and relating to automatic current control systems

Publications (1)

Publication Number Publication Date
ES211322A1 true ES211322A1 (en) 1954-03-16

Family

ID=27772855

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0211322A Expired ES211322A1 (en) 1952-09-22 1953-09-19 Improvements in and relating to automatic current control systems

Country Status (3)

Country Link
CH (1) CH323434A (en)
ES (1) ES211322A1 (en)
GB (1) GB720128A (en)

Also Published As

Publication number Publication date
GB720128A (en) 1954-12-15
CH323434A (en) 1957-07-31

Similar Documents

Publication Publication Date Title
CH341895A (en) Circuit for feeding a direct current consumer from an alternating voltage source
ES203680A1 (en) Circuit-arrangement comprising an ionization tube
ES211322A1 (en) Improvements in and relating to automatic current control systems
ES203475A1 (en) A voltage regulating device applicable to power supply circuits of alternating current consumer sources (Machine-translation by Google Translate, not legally binding)
FR1223292A (en) Apparatus for conditioning an air current by another air current
ES260930A3 (en) A device for regulating the dynamometers (Machine-translation by Google Translate, not legally binding)
ES216305A1 (en) Improvements in or related to supplies of electrical power (Machine-translation by Google Translate, not legally binding)
ES234714A3 (en) A condenser testing device (Machine-translation by Google Translate, not legally binding)
ES231115A1 (en) Improvements in or relating to x-ray apparatus
ES218795A1 (en) Improvements in or relating to voltage regulators
FR894702A (en) equipment for measuring small quantities in direct current
CH328158A (en) Device for regulating the rms value of an intermittent alternating current
FR1453011A (en) Direct current measuring transformer
CA534412A (en) Voltage regulating apparatus for alternating current circuits
CA495972A (en) Regulating means for alternating electric current generators
ES242043A1 (en) Improvements in the continuous current feed devices (Machine-translation by Google Translate, not legally binding)
ES214467A1 (en) New regulation system for dry rectifiers (Machine-translation by Google Translate, not legally binding)
CH251004A (en) Device for obtaining variations in the voltage at the terminals of a receiver supplied with alternating current.
FR1258394A (en) Regulator for rectified direct current or alternating current generator
FR900345A (en) Device for adjusting the voltage supplied by an electric transformer
ES299354A2 (en) Improvements in the construction of intensity testers (Machine-translation by Google Translate, not legally binding)
ES218273A1 (en) An alternating current stabilizer with serial resonant circuit (Machine-translation by Google Translate, not legally binding)
GB564185A (en) Means for reproducing a direct current
ES242042A1 (en) Improvements in constant voltage regulation appliances of a rectified current (Machine-translation by Google Translate, not legally binding)
ES205119A1 (en) Three-phase and single-phase alternating current generator, independent load, of constant voltage, in particular for types of interior poles. (Machine-translation by Google Translate, not legally binding)