ES177397A1 - IMPROVEMENTS IN THE APPARATUS FOR THE VOLTAGE REGULATION OF ALTERNATING CURRENT CIRCUITS - Google Patents

IMPROVEMENTS IN THE APPARATUS FOR THE VOLTAGE REGULATION OF ALTERNATING CURRENT CIRCUITS

Info

Publication number
ES177397A1
ES177397A1 ES0177397A ES177397A ES177397A1 ES 177397 A1 ES177397 A1 ES 177397A1 ES 0177397 A ES0177397 A ES 0177397A ES 177397 A ES177397 A ES 177397A ES 177397 A1 ES177397 A1 ES 177397A1
Authority
ES
Spain
Prior art keywords
alternating current
current circuits
voltage regulation
circuit
voltage
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
ES0177397A
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 Mobility Ltd
Original Assignee
Westinghouse Brake and Signal 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 Westinghouse Brake and Signal Co Ltd filed Critical Westinghouse Brake and Signal Co Ltd
Publication of ES177397A1 publication Critical patent/ES177397A1/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

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)
  • Ac-Ac Conversion (AREA)

Abstract

Perfeccionamientos en los aparatos para la regulación del voltaje en circuitos de corriente alterna, que incluyen un aparato de la índole descrita en el que la permeabilidad efectiva del circuito magnético accionado a la densidad de flujo relativamente elevada, está preparada para variar automáticamente de acuerdo con las variaciones de frecuencia del circuito de suministro, variando una saturación magnética auxiliar producida por una corriente unidereccional, directa o indirectamente derivada del circuito alimentador.Improvements in the apparatus for regulating the voltage in alternating current circuits, which include an apparatus of the kind described in which the effective permeability of the magnetic circuit driven at the relatively high flux density, is prepared to vary automatically in accordance with the Frequency variations of the supply circuit, varying an auxiliary magnetic saturation produced by a one-way current, directly or indirectly derived from the feeder circuit.

ES0177397A 1946-04-18 1947-03-28 IMPROVEMENTS IN THE APPARATUS FOR THE VOLTAGE REGULATION OF ALTERNATING CURRENT CIRCUITS Expired ES177397A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1202046A GB612442A (en) 1946-04-18 1946-04-18 Improvements relating to voltage regulating apparatus for alternating current circuits

Publications (1)

Publication Number Publication Date
ES177397A1 true ES177397A1 (en) 1947-06-01

Family

ID=9996959

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0177397A Expired ES177397A1 (en) 1946-04-18 1947-03-28 IMPROVEMENTS IN THE APPARATUS FOR THE VOLTAGE REGULATION OF ALTERNATING CURRENT CIRCUITS

Country Status (2)

Country Link
ES (1) ES177397A1 (en)
GB (1) GB612442A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2673323A (en) * 1948-01-22 1954-03-23 Westinghouse Brake & Signal Voltage regulating apparatus for alternating electric current circuits
BE495835A (en) * 1949-05-20 1900-01-01
US2759355A (en) * 1950-11-27 1956-08-21 Dobbie Mcinnes Ltd Electrical viscometer
US2777987A (en) * 1954-01-13 1957-01-15 Forest C Deal Voltage regulator compensating voltage and frequency changes
US2983862A (en) * 1958-08-28 1961-05-09 Gen Dynamics Corp Magnetic voltage reference device

Also Published As

Publication number Publication date
GB612442A (en) 1948-11-12

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