JPS55102022A - Power conversion unit - Google Patents

Power conversion unit

Info

Publication number
JPS55102022A
JPS55102022A JP993379A JP993379A JPS55102022A JP S55102022 A JPS55102022 A JP S55102022A JP 993379 A JP993379 A JP 993379A JP 993379 A JP993379 A JP 993379A JP S55102022 A JPS55102022 A JP S55102022A
Authority
JP
Japan
Prior art keywords
circuit
scr321
gtps31
leonard
turned
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
JP993379A
Other languages
English (en)
Inventor
Hiroyuki Kitamura
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
Tokyo Shibaura 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP993379A priority Critical patent/JPS55102022A/ja
Publication of JPS55102022A publication Critical patent/JPS55102022A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Electrical Variables (AREA)
  • Control Of Ac Motors In General (AREA)
  • Inverter Devices (AREA)
JP993379A 1979-01-31 1979-01-31 Power conversion unit Pending JPS55102022A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP993379A JPS55102022A (en) 1979-01-31 1979-01-31 Power conversion unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP993379A JPS55102022A (en) 1979-01-31 1979-01-31 Power conversion unit

Publications (1)

Publication Number Publication Date
JPS55102022A true JPS55102022A (en) 1980-08-04

Family

ID=11733839

Family Applications (1)

Application Number Title Priority Date Filing Date
JP993379A Pending JPS55102022A (en) 1979-01-31 1979-01-31 Power conversion unit

Country Status (1)

Country Link
JP (1) JPS55102022A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4949234A (en) * 1989-04-17 1990-08-14 Zdzislaw Gulczynski High efficiency power factor correction circuit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4949234A (en) * 1989-04-17 1990-08-14 Zdzislaw Gulczynski High efficiency power factor correction circuit

Similar Documents

Publication Publication Date Title
EP0296327B1 (en) Dc power supply circuit
JPS5545276A (en) Gate circuit of gate turn-off thyristor
JPS55102022A (en) Power conversion unit
JPS57206946A (en) Cell backup circuit for memory
JPS5376333A (en) Power supply effective at power failure
JPS5488057A (en) Turn-off circuit of gate turn-off thyristor
JPS6450767A (en) Power-regenerative apparatus for semiconductor power converter
JPS5425418A (en) Load reduction system for dc/dc converter
JPS5460413A (en) Inverter
JPS5625383A (en) Inverter device
JPS5612860A (en) Chopper circuit
JPS5716582A (en) Power inverter
SU626466A2 (ru) Устройство дл питани нагрузки посто нным током
JPS52107551A (en) Dc voltage variator
JPS5532422A (en) Semiconductor converter for electric vehicle
JPS5534821A (en) Gate circuit of gate-turn-off thyristor
JPS54104528A (en) Chopper controller
JPS57113778A (en) Transistor inverter
JPS5553179A (en) Thyristor chopper
JPS52146831A (en) Commutation capacitor voltage detecting circuit for current type inverter
JPS53120133A (en) Inverter device
JPS558249A (en) Free wheeling circuit
JPS5549971A (en) Power converter
JPS57173204A (en) Power supplying circuit for amplifying element
JPS5713903A (en) Electric motor car