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JPS5666168A - Series resonance dc-dc converter - Google Patents

Series resonance dc-dc converter

Info

Publication number
JPS5666168A
JPS5666168A JP13868179A JP13868179A JPS5666168A JP S5666168 A JPS5666168 A JP S5666168A JP 13868179 A JP13868179 A JP 13868179A JP 13868179 A JP13868179 A JP 13868179A JP S5666168 A JPS5666168 A JP S5666168A
Authority
JP
Japan
Prior art keywords
resonance
inductors
period
during
circuit
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.)
Granted
Application number
JP13868179A
Other languages
Japanese (ja)
Other versions
JPS6022588B2 (en
Inventor
Katsuhiko Yamamoto
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone 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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP13868179A priority Critical patent/JPS6022588B2/en
Publication of JPS5666168A publication Critical patent/JPS5666168A/en
Publication of JPS6022588B2 publication Critical patent/JPS6022588B2/en
Expired 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
    • H02M3/325—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 using devices of a triode or a transistor type requiring continuous application of a control signal
    • H02M3/335—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 using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/338—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 using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in a self-oscillating arrangement
    • H02M3/3382—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 using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in a self-oscillating arrangement in a push-pull circuit arrangement
    • H02M3/3384—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 using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in a self-oscillating arrangement in a push-pull circuit arrangement of the parallel type

Landscapes

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

Abstract

PURPOSE:To ensure easy raise of output power using an equal input voltage and an equal operation frequency by providing an additional inductor in a series resonance circuit or on the secondary side of resonance inductors. CONSTITUTION:The inductors 11 and 13 equal to or lower than the resonance inductors 6 and 7 in inductance are provided in a series resonance during the first resonance period t1, circuit or on the output side of diodes 8 and 14. Thereby, resonance current Ic is generated through the resonance of the primany resonance capacities 2 and 3 and the inductors 6 and 7. However, the peak value thereof be comes large in the presence of the inductors 11 and 13. During the second resonance period t2, a resonance circuit is formed of the inductors 11 and 13 and the capacitors 2 and 3, energy is accumulated in the inductors 11 and 13 and the resonance current Ic during the period t1 is increased by raising the clamp voltage of the capacitors 2 and 3. Therefore, a large output power can be obtained by increas ing the energy accumulated in the inductors 6 and 7.
JP13868179A 1979-10-29 1979-10-29 Series resonant DC-DC converter Expired JPS6022588B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13868179A JPS6022588B2 (en) 1979-10-29 1979-10-29 Series resonant DC-DC converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13868179A JPS6022588B2 (en) 1979-10-29 1979-10-29 Series resonant DC-DC converter

Publications (2)

Publication Number Publication Date
JPS5666168A true JPS5666168A (en) 1981-06-04
JPS6022588B2 JPS6022588B2 (en) 1985-06-03

Family

ID=15227613

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13868179A Expired JPS6022588B2 (en) 1979-10-29 1979-10-29 Series resonant DC-DC converter

Country Status (1)

Country Link
JP (1) JPS6022588B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003079528A1 (en) * 2002-03-19 2003-09-25 Soc Corporation High power factor switching power source apparatus
EP1624561A3 (en) * 2004-08-02 2008-02-20 Flying Mole Corporation Push-pull switching power converter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003079528A1 (en) * 2002-03-19 2003-09-25 Soc Corporation High power factor switching power source apparatus
EP1624561A3 (en) * 2004-08-02 2008-02-20 Flying Mole Corporation Push-pull switching power converter

Also Published As

Publication number Publication date
JPS6022588B2 (en) 1985-06-03

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