JPS5658778A - Automatic voltage regulator - Google Patents

Automatic voltage regulator

Info

Publication number
JPS5658778A
JPS5658778A JP13300879A JP13300879A JPS5658778A JP S5658778 A JPS5658778 A JP S5658778A JP 13300879 A JP13300879 A JP 13300879A JP 13300879 A JP13300879 A JP 13300879A JP S5658778 A JPS5658778 A JP S5658778A
Authority
JP
Japan
Prior art keywords
load
voltage
power source
fluctuation
reactor
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
JP13300879A
Other languages
Japanese (ja)
Inventor
Tsuyoshi Takahashi
Takao Haga
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.)
Hitachi Engineering Co Ltd
Hitachi Ltd
Original Assignee
Hitachi Engineering Co Ltd
Hitachi 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 Hitachi Engineering Co Ltd, Hitachi Ltd filed Critical Hitachi Engineering Co Ltd
Priority to JP13300879A priority Critical patent/JPS5658778A/en
Publication of JPS5658778A publication Critical patent/JPS5658778A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
    • H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
    • H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)

Abstract

PURPOSE:To reduce the load voltage fluctuation of the whole power source due to load increase by a method wherein a reactor equipped with a secondary winding is inserted between a switching element ane the power source and the energy stored in the reactor during continuity is fed back to the power source. CONSTITUTION:The reactor 4 having the secondary winding is inserted in series between the switching element 1 and the power source 9 to restrict a rush current, and then, when continuity is ended, a capacitor 6 connected in series to the power source 9 is charged with the energy stored in the reactor by means of the secondary winding. At this time, the voltage of the capacitor 6 becomes a voltage proportional to the magnitude of a load and if a power source voltage ED does not behave a load fluctuation, a load voltage EC ascends in proportion to the load and this corrects the voltage fluctuation due to the load of a transformer to maintain the voltage EC constant disregarding the magnitude of the load and further, even when the voltage ED behaves a load fluctuation, if the value of the load voltage EC is decided adequately, the load fluctuation of the load voltage EC is also corrected.
JP13300879A 1979-10-17 1979-10-17 Automatic voltage regulator Pending JPS5658778A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13300879A JPS5658778A (en) 1979-10-17 1979-10-17 Automatic voltage regulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13300879A JPS5658778A (en) 1979-10-17 1979-10-17 Automatic voltage regulator

Publications (1)

Publication Number Publication Date
JPS5658778A true JPS5658778A (en) 1981-05-21

Family

ID=15094620

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13300879A Pending JPS5658778A (en) 1979-10-17 1979-10-17 Automatic voltage regulator

Country Status (1)

Country Link
JP (1) JPS5658778A (en)

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