GB570872A - Improvements relating to the voltage control of a.c. generators - Google Patents

Improvements relating to the voltage control of a.c. generators

Info

Publication number
GB570872A
GB570872A GB913343A GB913343A GB570872A GB 570872 A GB570872 A GB 570872A GB 913343 A GB913343 A GB 913343A GB 913343 A GB913343 A GB 913343A GB 570872 A GB570872 A GB 570872A
Authority
GB
United Kingdom
Prior art keywords
inductance
voltage
rectifier
generators
voltage control
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
GB913343A
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
Priority to GB913343A priority Critical patent/GB570872A/en
Publication of GB570872A publication Critical patent/GB570872A/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

Landscapes

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

Abstract

570,872. Alternators. BRITISH THOMSON-HOUSTON CO., Ltd., POHL, R., and MATHEWS, P. June 7, 1943, No. 9133. [Classes 35 and 38 (iv)] The voltage of ar alternator is main tained constant under varying load by making its excitation the rectified resultant of a current proportional to the load and a current proportional to, but in quadrature with the voltage, the latter component being obtained from inductance and capacity in parallel with the generator. In the form shown, the current feeding the field winding 2 through the rectifier 5 is derived partly from the series connected condenser 4 and inductance 3 and partly from the transformer 6. The positions of the condenser and inductance relatively to the rectifier may be interchanged. Specifications 24099/02, [Class 35], and 439,955 are referred to.
GB913343A 1943-06-07 1943-06-07 Improvements relating to the voltage control of a.c. generators Expired GB570872A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB913343A GB570872A (en) 1943-06-07 1943-06-07 Improvements relating to the voltage control of a.c. generators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB913343A GB570872A (en) 1943-06-07 1943-06-07 Improvements relating to the voltage control of a.c. generators

Publications (1)

Publication Number Publication Date
GB570872A true GB570872A (en) 1945-07-26

Family

ID=9866006

Family Applications (1)

Application Number Title Priority Date Filing Date
GB913343A Expired GB570872A (en) 1943-06-07 1943-06-07 Improvements relating to the voltage control of a.c. generators

Country Status (1)

Country Link
GB (1) GB570872A (en)

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