GB764035A - An arrangement for stabilising the voltage of a synchronous generator - Google Patents

An arrangement for stabilising the voltage of a synchronous generator

Info

Publication number
GB764035A
GB764035A GB1214/55A GB121455A GB764035A GB 764035 A GB764035 A GB 764035A GB 1214/55 A GB1214/55 A GB 1214/55A GB 121455 A GB121455 A GB 121455A GB 764035 A GB764035 A GB 764035A
Authority
GB
United Kingdom
Prior art keywords
voltage
current
core
additional
alternators
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
GB1214/55A
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Publication of GB764035A publication Critical patent/GB764035A/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
    • H02P9/32—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field using magnetic devices with controllable degree of saturation

Landscapes

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

Abstract

764,035. Alternators. LICENTIA PATENTVERWALTUNGS-GES. Jan. 14, 1955 [Jan. 25, 1954], No. 1214/55. Addition to 745,770. Class 35. The compound exciting arrangement for alternators by means of chokes and rectifiers as described in the parent Specification is improved and made applicable to salient-pole machines by an additional pre-magnetization control of the chokes. As shown for one of the three phases, the choke core D<SP>r</SP> carries a current compounding winding W<SP>2</SP> and a voltage compounding winding W<SP>1</SP> connected to the star-point through rectifier G which feeds the field winding of the generator SM. As shown for a voltage-sensitive arrangement according to the invention, additional windings W<SP>3</SP> on the core are supplied with current in dependence on the line voltage from a device R, e.g. containing non-linear resistors, this current serving to pre-magnetize the core and thus provide an additional stabilizing influence. Instead of regulation for constant voltage, the pre-magnetization may be made dependent on the volt-drop across coil W<SP>1</SP>, or the excitation current, or load.
GB1214/55A 1954-01-25 1955-01-14 An arrangement for stabilising the voltage of a synchronous generator Expired GB764035A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE764035X 1954-01-25

Publications (1)

Publication Number Publication Date
GB764035A true GB764035A (en) 1956-12-19

Family

ID=6672531

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1214/55A Expired GB764035A (en) 1954-01-25 1955-01-14 An arrangement for stabilising the voltage of a synchronous generator

Country Status (1)

Country Link
GB (1) GB764035A (en)

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