JPS56139085A - Starting system of ac/dc converter - Google Patents

Starting system of ac/dc converter

Info

Publication number
JPS56139085A
JPS56139085A JP4021380A JP4021380A JPS56139085A JP S56139085 A JPS56139085 A JP S56139085A JP 4021380 A JP4021380 A JP 4021380A JP 4021380 A JP4021380 A JP 4021380A JP S56139085 A JPS56139085 A JP S56139085A
Authority
JP
Japan
Prior art keywords
converter
becomes
output
signal
series
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
JP4021380A
Other languages
Japanese (ja)
Inventor
Takami Sakai
Seiji Okubo
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 JP4021380A priority Critical patent/JPS56139085A/en
Publication of JPS56139085A publication Critical patent/JPS56139085A/en
Pending 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
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
    • H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
    • H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Direct Current Feeding And Distribution (AREA)
  • Inverter Devices (AREA)

Abstract

PURPOSE:To enable to prevent a DC overvoltage at the time of starting an AC/DC converter by starting after confirming that the converters except the converter initially started of a plurality of converters connected in series are in all bypass pair state. CONSTITUTION:The converter is started after confirming that the converters except the converter initially started of a plurality of converters connected in series are in all bypass pair state (BPP). For instance, a circuit shown in a drawing is provided between the respective controllers 11, 12 of two power rectifiers connected in series and gate signal generators 13, 14. When a deblock command of one converter is, for example, generated so that the output of the controller 12 becomes ''1'' and the output of the controller 11 becomes ''0'', the output of an element 17 becomes ''1'', a BPP signal is fed to the generator 13 through a pulse transformer 26, and the BPP operation is conducted. When this signal is returned through a pulse transformer 27, the output of an element 18 becomes ''1'', the signal is fed through an element 24 to the generator 14, and the corresponding converter is deblocked.
JP4021380A 1980-03-31 1980-03-31 Starting system of ac/dc converter Pending JPS56139085A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4021380A JPS56139085A (en) 1980-03-31 1980-03-31 Starting system of ac/dc converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4021380A JPS56139085A (en) 1980-03-31 1980-03-31 Starting system of ac/dc converter

Publications (1)

Publication Number Publication Date
JPS56139085A true JPS56139085A (en) 1981-10-30

Family

ID=12574489

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4021380A Pending JPS56139085A (en) 1980-03-31 1980-03-31 Starting system of ac/dc converter

Country Status (1)

Country Link
JP (1) JPS56139085A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0260442A (en) * 1987-09-11 1990-02-28 Matsushita Electric Works Ltd Manufacture of rotor for brushless motor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0260442A (en) * 1987-09-11 1990-02-28 Matsushita Electric Works Ltd Manufacture of rotor for brushless motor

Similar Documents

Publication Publication Date Title
JPS56163830A (en) Pulse power source
GB2043370A (en) Converters
JPS56139085A (en) Starting system of ac/dc converter
FR2360208A1 (en) DC:DC converter producing several outputs - has static converter thyristor connecting pulsed transformers secondary to smoothing filter
JPS5760929A (en) Device for response to dc bus with fluctuating load
JPS5577372A (en) Multi-output converter
EP0165898A3 (en) Device for compensating ac network power failure
JPS57170099A (en) Variable dc power generating system using shaft generating device
JPS57120131A (en) High-voltage power supply device
SU708484A1 (en) Method of starting frequency converter
JPS52317A (en) Controller of an ac electric motor
JPS56139084A (en) Control system of ac/dc converter
JPS57206279A (en) Gto inverter device
JPS5563575A (en) Control for self-excited inverter device
JPS57101572A (en) Pwm inverter
JPS57170075A (en) Invertor device
JPS5743566A (en) Dc-dc converter
SU1624627A1 (en) Constant voltage convertor
JPS5625382A (en) Separately excited inverter device
JPS5770087A (en) Dc electric power source device for pulse welding
GB1351563A (en) Electrical energy conservation during testing of a prime-mover- electrical generator unit
JPS5653579A (en) Semiconductor power converter
JPS5463663A (en) Thyristor controller
GB1082339A (en) Improvements in or relating to an inverter protective device
JPS5686076A (en) Boosting method for dc power source equipment