GB633333A - Improvements relating to electric current supply systems - Google Patents

Improvements relating to electric current supply systems

Info

Publication number
GB633333A
GB633333A GB770248A GB770248A GB633333A GB 633333 A GB633333 A GB 633333A GB 770248 A GB770248 A GB 770248A GB 770248 A GB770248 A GB 770248A GB 633333 A GB633333 A GB 633333A
Authority
GB
United Kingdom
Prior art keywords
circuit
voltage
saturating
alternator
transformer
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
GB770248A
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.)
RALPH FREDERIC GILBERT HAMILTO
Lucas Support Services Ltd
Original Assignee
RALPH FREDERIC GILBERT HAMILTO
Rotax 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 RALPH FREDERIC GILBERT HAMILTO, Rotax Ltd filed Critical RALPH FREDERIC GILBERT HAMILTO
Priority to GB770248A priority Critical patent/GB633333A/en
Publication of GB633333A publication Critical patent/GB633333A/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
    • H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
    • H02P9/14—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field
    • H02P9/20—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field due to variation of continuously-variable ohmic resistance
    • H02P9/22—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field due to variation of continuously-variable ohmic resistance comprising carbon pile resistance
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
    • H02J7/1438—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle in combination with power supplies for loads other than batteries

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Eletrric Generators (AREA)

Abstract

633,333. Electricity supply ; automatic control systems for alternators. ROTAX, Ltd., and HAMILTON, R. F. G. March 13, 1948, No. 7702. [Class 38 (iv)] Variable speed generators, with; transformer arrangements; voltage control.-A variable speed alternator a supplies a D.C. circuit e and a lower voltage D.C. circuit i. The circuit i is connected to the higher voltage A.C. supply through a step-down transformer f, g and the secondary windings q of a booster transformer, of which the primary windings r are supplied from the alternator through saturable chokes p. The alternator field is regulated by a carbon pile regulator having a control coil k responsive to the voltage of circuit e and the' saturating winding o of the chokes is controlled by a similar regulator subject to the voltage of circuit i. In a modification enabling the saturating current to fall to zero, that end of the winding o which is connected to the carbon pile is also connected through a resistance to a circuit of higher voltage than the circuit i, such as the circuit e; a rectifier may be inserted in the saturating circuit.
GB770248A 1948-03-13 1948-03-13 Improvements relating to electric current supply systems Expired GB633333A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB770248A GB633333A (en) 1948-03-13 1948-03-13 Improvements relating to electric current supply systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB770248A GB633333A (en) 1948-03-13 1948-03-13 Improvements relating to electric current supply systems

Publications (1)

Publication Number Publication Date
GB633333A true GB633333A (en) 1949-12-12

Family

ID=9838143

Family Applications (1)

Application Number Title Priority Date Filing Date
GB770248A Expired GB633333A (en) 1948-03-13 1948-03-13 Improvements relating to electric current supply systems

Country Status (1)

Country Link
GB (1) GB633333A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3405900A (en) * 1966-02-23 1968-10-15 Lear Siegler Inc Wedge actuated seat adjuster

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3405900A (en) * 1966-02-23 1968-10-15 Lear Siegler Inc Wedge actuated seat adjuster

Similar Documents

Publication Publication Date Title
GB623396A (en) Improvements in or relating to voltage regulators
GB664021A (en) Improvements in voltage regulating systems employing saturable core reactors
GB633333A (en) Improvements relating to electric current supply systems
US1874240A (en) Electrical circuit regulator
GB916666A (en) Improvements in or relating to voltage regulating systems
GB575633A (en) Improvements in dynamo electric machines and regulating arrangements therefor
GB761060A (en) Control means for voltage regulators for alternating electric current generators
GB640102A (en) Improvements relating to alternating current generating systems
GB518549A (en) Improvements in or relating to voltage regulating systems for alternating current generators
GB630330A (en) Improvements relating to electric current generating systems
GB630480A (en) Improvements in or relating to electric supply systems
GB644953A (en) Improvements relating to electric power generating and supply systems
GB544101A (en) Improvements relating to dynamo regulators
GB623873A (en) Improvements relating to the automatic regulation of alternating current dynamos working in association with batteries
GB668201A (en) Improvements relating to battery-charging systems
GB735400A (en) Improvements in and relating to the automatic voltage regulation of alternating-current generators
GB650801A (en) Improvements in and relating to excitation system for alternating current dynamo-electric machines
GB589992A (en) Improvements in voltage regulation for electric generators, rotary transformers and the like
GB633238A (en) Improvements relating to alternating electric current generators
GB686464A (en) An improved regulatior for dynamo-electric generators
GB632056A (en) Improvements relating to alternating electric current generators
GB663278A (en) Improvements relating to a.c.-d.c. electrical systems
GB547804A (en) Improvements in or relating to automatic voltage regulating systems
GB377671A (en) Improvements in or relating to electric power supply systems
GB733963A (en) Improvements in electrical furnaces