JPS5619386A - Oscillator circuit for controlling inverter - Google Patents

Oscillator circuit for controlling inverter

Info

Publication number
JPS5619386A
JPS5619386A JP9344579A JP9344579A JPS5619386A JP S5619386 A JPS5619386 A JP S5619386A JP 9344579 A JP9344579 A JP 9344579A JP 9344579 A JP9344579 A JP 9344579A JP S5619386 A JPS5619386 A JP S5619386A
Authority
JP
Japan
Prior art keywords
capacitor
time
commutation
reactor
oscillator 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
JP9344579A
Other languages
Japanese (ja)
Other versions
JPS6252550B2 (en
Inventor
Satoru Inagi
Masahiro Mototani
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.)
Shimizu Construction Co Ltd
Furukawa Battery Co Ltd
Original Assignee
Shimizu Construction Co Ltd
Furukawa Battery 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 Shimizu Construction Co Ltd, Furukawa Battery Co Ltd filed Critical Shimizu Construction Co Ltd
Priority to JP9344579A priority Critical patent/JPS5619386A/en
Publication of JPS5619386A publication Critical patent/JPS5619386A/en
Publication of JPS6252550B2 publication Critical patent/JPS6252550B2/ja
Granted 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Power Conversion In General (AREA)
  • Inverter Devices (AREA)

Abstract

PURPOSE:To stabilize an oscillator circuit and to increase the pulse width of an output thereform by connecting the cathode of a PUT through a braking resistor and a reset diode in paralllel circuit to the negative side of an input DC power supply and through a commutation reactor to a load. CONSTITUTION:A capacitor C1 is charged through a diode D1 and a resistor R1 and the like by a power supply E to turn on the PUT. When the PUT turns on, the charge stored in the capacitor C1 turns on the load transistor Tr through the PUT and the commutation reactor L1. At this time the high wave current is limited by the reactor L1, and the time for turning on the load transistor Tr is increased. When the voltage across the capacitor C1 becomes 0, the current flowing through the L1 is inverted to forcibly extinguish the PUT. At this time the Tr is turned off. Then, the capacitor C1 is again started charging to similarly operate to the above repeatedly in oscillation to on or off the Tr. In this manner, it can stabilize the commutation and can increase the output pulse width thereof.
JP9344579A 1979-07-23 1979-07-23 Oscillator circuit for controlling inverter Granted JPS5619386A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9344579A JPS5619386A (en) 1979-07-23 1979-07-23 Oscillator circuit for controlling inverter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9344579A JPS5619386A (en) 1979-07-23 1979-07-23 Oscillator circuit for controlling inverter

Publications (2)

Publication Number Publication Date
JPS5619386A true JPS5619386A (en) 1981-02-24
JPS6252550B2 JPS6252550B2 (en) 1987-11-05

Family

ID=14082515

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9344579A Granted JPS5619386A (en) 1979-07-23 1979-07-23 Oscillator circuit for controlling inverter

Country Status (1)

Country Link
JP (1) JPS5619386A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58192294A (en) * 1982-05-06 1983-11-09 松下電器産業株式会社 Device for firing fluorescent lamp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58192294A (en) * 1982-05-06 1983-11-09 松下電器産業株式会社 Device for firing fluorescent lamp

Also Published As

Publication number Publication date
JPS6252550B2 (en) 1987-11-05

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