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JPS6474062A - Rectifier - Google Patents

Rectifier

Info

Publication number
JPS6474062A
JPS6474062A JP62229455A JP22945587A JPS6474062A JP S6474062 A JPS6474062 A JP S6474062A JP 62229455 A JP62229455 A JP 62229455A JP 22945587 A JP22945587 A JP 22945587A JP S6474062 A JPS6474062 A JP S6474062A
Authority
JP
Japan
Prior art keywords
rectifier
current
integrator
voltage
voltage reference
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
JP62229455A
Other languages
Japanese (ja)
Inventor
Tadashi Nishikawa
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
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 Toshiba Corp filed Critical Toshiba Corp
Priority to JP62229455A priority Critical patent/JPS6474062A/en
Publication of JPS6474062A publication Critical patent/JPS6474062A/en
Pending legal-status Critical Current

Links

Landscapes

  • Direct Current Feeding And Distribution (AREA)
  • Rectifiers (AREA)

Abstract

PURPOSE:To balance current, by adding a signal proportional to the magnitude of differential current to a constant voltage reference signal for smaller current in two rectifiers. CONSTITUTION:Two recrifiers for feeding DC voltage to a DC motor and the like are operated in parallel through a rectifier transformer 1, a rectifier 3, a DC voltage detecting circuit 4, an insulated amplifier 5, a voltage reference setter 6, an error amplifier 8, a firing pulse phase shifter 9, etc. A current transformer 2, adding points 10, 12 and an integrator 11 having limiter are provided additional1y. Differential current between a rectifier at the adding point 10 and a counterpart rectifier is fed to the integrator 11 having a limiter. Only when the integrator 11 functions as an integrator, a signal from the voltage reference setter 6 is added to increase the output voltage from its own rectifier so as to balance the current.
JP62229455A 1987-09-16 1987-09-16 Rectifier Pending JPS6474062A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62229455A JPS6474062A (en) 1987-09-16 1987-09-16 Rectifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62229455A JPS6474062A (en) 1987-09-16 1987-09-16 Rectifier

Publications (1)

Publication Number Publication Date
JPS6474062A true JPS6474062A (en) 1989-03-20

Family

ID=16892470

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62229455A Pending JPS6474062A (en) 1987-09-16 1987-09-16 Rectifier

Country Status (1)

Country Link
JP (1) JPS6474062A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04372525A (en) * 1991-06-24 1992-12-25 Fujitsu Denso Ltd Switching power supply
CN1295670C (en) * 2002-11-29 2007-01-17 东芝松下显示技术有限公司 Bidirectional shift register shifting pulse in both forward and backward directions

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04372525A (en) * 1991-06-24 1992-12-25 Fujitsu Denso Ltd Switching power supply
CN1295670C (en) * 2002-11-29 2007-01-17 东芝松下显示技术有限公司 Bidirectional shift register shifting pulse in both forward and backward directions

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