JPS6485542A - Instantaneous voltage drop compensation device - Google Patents

Instantaneous voltage drop compensation device

Info

Publication number
JPS6485542A
JPS6485542A JP62136491A JP13649187A JPS6485542A JP S6485542 A JPS6485542 A JP S6485542A JP 62136491 A JP62136491 A JP 62136491A JP 13649187 A JP13649187 A JP 13649187A JP S6485542 A JPS6485542 A JP S6485542A
Authority
JP
Japan
Prior art keywords
voltage
power supply
circuit
transformer
voltage drop
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
JP62136491A
Other languages
Japanese (ja)
Inventor
Minoru Kohama
Masaji Oshima
Masahiro Ishiura
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.)
Nissin Electric Co Ltd
Original Assignee
Nissin 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 Nissin Electric Co Ltd filed Critical Nissin Electric Co Ltd
Priority to JP62136491A priority Critical patent/JPS6485542A/en
Publication of JPS6485542A publication Critical patent/JPS6485542A/en
Pending legal-status Critical Current

Links

Landscapes

  • Direct Current Feeding And Distribution (AREA)
  • Stand-By Power Supply Arrangements (AREA)

Abstract

PURPOSE:To extend a compensation time for supply voltage by using the stabilized power supply for a charging circuit of a condenser. CONSTITUTION:A standard sine wave circuit 18 to generate the sine wave form voltage with a certain amplitude in accordance with a synchronous standard pulse from a synchronous circuit 17 is provided to AC power supply 16 through a transformer 26. The voltage in proportion to the sine wave voltage and the voltage of power supply 16 is taken out of the transformer 26 and is subtracted by a subtractor 8, and a proportion of supply voltage drop is inputted to a thyristor switch on/off command circuit 6. One of thyristor switches 1 connected to each tap of a primary side of a transformer 2 with taps of a charging circuit 5 is selected by the command circuit 6, and the power is supplied to prevent the terminal voltage drop of a condenser 4, the stabilized charging voltage is obtained. An AC stabilized power supply and the DC stabilized power supply can be also used instead of using the transformer 2 with taps and the thyristor switches 1.
JP62136491A 1987-05-29 1987-05-29 Instantaneous voltage drop compensation device Pending JPS6485542A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62136491A JPS6485542A (en) 1987-05-29 1987-05-29 Instantaneous voltage drop compensation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62136491A JPS6485542A (en) 1987-05-29 1987-05-29 Instantaneous voltage drop compensation device

Publications (1)

Publication Number Publication Date
JPS6485542A true JPS6485542A (en) 1989-03-30

Family

ID=15176395

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62136491A Pending JPS6485542A (en) 1987-05-29 1987-05-29 Instantaneous voltage drop compensation device

Country Status (1)

Country Link
JP (1) JPS6485542A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100321250B1 (en) * 1999-08-24 2002-01-19 정성자 A Charging Circuit by using a Field Effect Transistor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100321250B1 (en) * 1999-08-24 2002-01-19 정성자 A Charging Circuit by using a Field Effect Transistor

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