JPS57193999A - Low noise type voltage regulator - Google Patents

Low noise type voltage regulator

Info

Publication number
JPS57193999A
JPS57193999A JP7724081A JP7724081A JPS57193999A JP S57193999 A JPS57193999 A JP S57193999A JP 7724081 A JP7724081 A JP 7724081A JP 7724081 A JP7724081 A JP 7724081A JP S57193999 A JPS57193999 A JP S57193999A
Authority
JP
Japan
Prior art keywords
voltage
output
generator
voltage regulator
capacitor
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.)
Pending
Application number
JP7724081A
Other languages
Japanese (ja)
Inventor
Masao Kimura
Kazuo Okubo
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.)
Shinko Electric Co Ltd
Original Assignee
Shinko Electric 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 Shinko Electric Co Ltd filed Critical Shinko Electric Co Ltd
Priority to JP7724081A priority Critical patent/JPS57193999A/en
Publication of JPS57193999A publication Critical patent/JPS57193999A/en
Pending 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
    • H02P9/26—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field using discharge tubes or semiconductor devices
    • H02P9/30—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field using discharge tubes or semiconductor devices using semiconductor devices
    • 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
    • H02P2101/00—Special adaptation of control arrangements for generators
    • H02P2101/30—Special adaptation of control arrangements for generators for aircraft

Landscapes

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

Abstract

PURPOSE:To extremely reduce noise voltage and current generated in a distribution line, by inserting an L-C filter on the output side of a power make and break switch for the control of field current in a switching system voltage regulator. CONSTITUTION:The saw-tooth voltage of an oscillator constituted of a UJT 1, resistor 2 and capacitor 3 is superposed on reference voltage compared with the terminal voltage of a generator 20 by a comparator 14 for the operation of the power make and break switch 16 by the output thereof. Besides, the output is supplied to a field winding 20a via the L-C filter constituted of a reactor L and capacitor C to control field current for adjustment for the coincidence of the output voltage of the generator 20 to reference voltage. Therefore, owing to repetition of the gentle rise and fall of the voltage of the field winding 20a, the settlement of the generator 20 and voltage regulator 30 at separate position can eliminate the influence by noise to other equipments.
JP7724081A 1981-05-20 1981-05-20 Low noise type voltage regulator Pending JPS57193999A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7724081A JPS57193999A (en) 1981-05-20 1981-05-20 Low noise type voltage regulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7724081A JPS57193999A (en) 1981-05-20 1981-05-20 Low noise type voltage regulator

Publications (1)

Publication Number Publication Date
JPS57193999A true JPS57193999A (en) 1982-11-29

Family

ID=13628334

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7724081A Pending JPS57193999A (en) 1981-05-20 1981-05-20 Low noise type voltage regulator

Country Status (1)

Country Link
JP (1) JPS57193999A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2599197A1 (en) * 1986-05-23 1987-11-27 Ducellier & Cie Electrical supply device for the auxiliary circuits of an automobile under temporary over-voltage conditions
JPS6420000A (en) * 1987-07-13 1989-01-24 Hitachi Ltd Voltage regulator
WO2007102203A1 (en) * 2006-03-07 2007-09-13 Mitsubishi Denki Kabushiki Kaisha Output voltage controller for ac generator for vehicle

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2599197A1 (en) * 1986-05-23 1987-11-27 Ducellier & Cie Electrical supply device for the auxiliary circuits of an automobile under temporary over-voltage conditions
JPS6420000A (en) * 1987-07-13 1989-01-24 Hitachi Ltd Voltage regulator
WO2007102203A1 (en) * 2006-03-07 2007-09-13 Mitsubishi Denki Kabushiki Kaisha Output voltage controller for ac generator for vehicle
US7944183B2 (en) 2006-03-07 2011-05-17 Mitsubishi Denki Kabushiki Kaisha Output voltage controller for AC vehicle generator
JP4776682B2 (en) * 2006-03-07 2011-09-21 三菱電機株式会社 Output voltage control device for vehicle alternator
EP1993198A4 (en) * 2006-03-07 2017-08-02 Mitsubishi Denki Kabushiki Kaisha Output voltage controller for ac generator for vehicle

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