US1772327A - Voltage and current pegulator for alternating-current circuits - Google Patents

Voltage and current pegulator for alternating-current circuits Download PDF

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Publication number
US1772327A
US1772327A US308777A US30877728A US1772327A US 1772327 A US1772327 A US 1772327A US 308777 A US308777 A US 308777A US 30877728 A US30877728 A US 30877728A US 1772327 A US1772327 A US 1772327A
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US
United States
Prior art keywords
current
alternating
voltage
potential
pegulator
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 - Lifetime
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US308777A
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English (en)
Inventor
Soulier Alfred
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Individual
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Individual
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    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F3/00—Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties
    • G05F3/02—Regulating voltage or current
    • G05F3/04—Regulating voltage or current wherein the variable is ac
    • 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
    • G05F1/14—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using tap transformers or tap changing inductors as final control devices

Definitions

  • the present invention relates to voltage vector current by 90.
  • the vector tension and current regulators for alternating cur- Us and U0 are, therefore, in opposition. rent circuits.
  • the relation between the potential being One, of the objects of the invention is to supplied Um and potentials Us and U0 is the provide a device capable of transforming a following:
  • variable alternatin current potential into a potential which is gubstantially constant.
  • U8 U0 A further object is to provide means for Let it be supposed, now, that the potential regulating a source of current of variable of the main or supply circuit Um varies.
  • Fig. 1 is a diagram of one constructive emequilibriate the potential of the main cirt5 bodiment of the invention; cult.
  • Fig. 2 is a vector diagram showing the The potential across the terminals of the manner in which the circuit shown in Fig. l Condenser will remain substantially constant, operates. since any variation in the potential of the Referringto the variousfigures ofthe drawmain circuit will be balanced by a corre- 7 ing, f, f are the terminals of an alternating spondl g variation in the counter electrocurrent circuit in which the voltage values m tlve OICe Of self-induction.
  • a vertical solesay noid provided with terminals 0 e ,b, a vertical iron core mounted on a resilient system b adapted to compensate at least part of the It 18 o be n ed that the functioning of weight of core 6 and to act as a sort of elastic the y m 18 en ed by the nature of the Support f th l tt d l d ith condenser.

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Rectifiers (AREA)
  • Control Of Electrical Variables (AREA)
US308777A 1927-10-04 1928-09-27 Voltage and current pegulator for alternating-current circuits Expired - Lifetime US1772327A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE1772327X 1927-10-04

Publications (1)

Publication Number Publication Date
US1772327A true US1772327A (en) 1930-08-05

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ID=3895096

Family Applications (1)

Application Number Title Priority Date Filing Date
US308777A Expired - Lifetime US1772327A (en) 1927-10-04 1928-09-27 Voltage and current pegulator for alternating-current circuits

Country Status (4)

Country Link
US (1) US1772327A (da)
BE (1) BE345868A (da)
DE (1) DE585607C (da)
FR (1) FR661053A (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE753322C (de) * 1936-04-20 1952-06-26 Westinghouse Brake & Signal Einrichtung zur selbsttaetigen Regelung des Verbraucherstromes in Wechselstromkreisen

Also Published As

Publication number Publication date
DE585607C (de) 1933-10-12
FR661053A (fr) 1929-07-20
BE345868A (da)

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