GB762042A - Improvements in or relating to magnetic speed regulators - Google Patents

Improvements in or relating to magnetic speed regulators

Info

Publication number
GB762042A
GB762042A GB2043554A GB2043554A GB762042A GB 762042 A GB762042 A GB 762042A GB 2043554 A GB2043554 A GB 2043554A GB 2043554 A GB2043554 A GB 2043554A GB 762042 A GB762042 A GB 762042A
Authority
GB
United Kingdom
Prior art keywords
alternator
motor
magnetic
transformer
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
GB2043554A
Inventor
David Hiram Ransom
Fred Benjamin
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.)
BOGUE ELEC Manufacturing CO
BOGUE ELECTRIC Manufacturing Co
Original Assignee
BOGUE ELEC Manufacturing CO
BOGUE ELECTRIC Manufacturing Co
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 BOGUE ELEC Manufacturing CO, BOGUE ELECTRIC Manufacturing Co filed Critical BOGUE ELEC Manufacturing CO
Priority to GB2043554A priority Critical patent/GB762042A/en
Publication of GB762042A publication Critical patent/GB762042A/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
    • H02P9/42—Arrangements for controlling electric generators for the purpose of obtaining a desired output to obtain desired frequency without varying speed of the generator

Landscapes

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

Abstract

762,042. Automatic speed/voltage control systems. BOGUE ELECTRIC MANUFACTURING CO. July 13, 1954, No. 20435/54. Class 38 (4). The invention relates to automatic speed and voltage control systems for motor-alternator sets with provision for running, e.g. three sets in parallel. Voltage control.-The alternator field 12 is energized from a twostage magnetic amplifier 25, 37, controlled by a non-linear voltage sensing reactor 24 fed through a transformer 20 from one phase of the alternator 11. Auxiliary supplies for the magnetic amplifiers are also taken from the alternator through a transformer 31. Other features: (i) a stabilizing filter 39, 40 is provided between the two stages of magnetic amplification; (ii) at starting, switch 48 is operated and the alternator field is momentarily " flashed from the D.C. motor supply just before it is connected to the control circuit. , Speed control.-The auxiliary field 15 of the motor is energized from a magnetic amplifier 71 controlled in accordance with the alternator frequency as detected by series tuned circuits 65, 66 and 68, 69 resonant above and below the selected frequency, Damping is provided by a transformer 83 in series with the motor armature 13 supplying a further control winding on the amplifier 71.
GB2043554A 1954-07-13 1954-07-13 Improvements in or relating to magnetic speed regulators Expired GB762042A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2043554A GB762042A (en) 1954-07-13 1954-07-13 Improvements in or relating to magnetic speed regulators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2043554A GB762042A (en) 1954-07-13 1954-07-13 Improvements in or relating to magnetic speed regulators

Publications (1)

Publication Number Publication Date
GB762042A true GB762042A (en) 1956-11-21

Family

ID=10145895

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2043554A Expired GB762042A (en) 1954-07-13 1954-07-13 Improvements in or relating to magnetic speed regulators

Country Status (1)

Country Link
GB (1) GB762042A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1138853B (en) * 1957-03-02 1962-10-31 Siemens Ag Drive device with a direct current shunt motor fed by a rectifier

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1138853B (en) * 1957-03-02 1962-10-31 Siemens Ag Drive device with a direct current shunt motor fed by a rectifier

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