JPS5765275A - Power supply device - Google Patents

Power supply device

Info

Publication number
JPS5765275A
JPS5765275A JP55138764A JP13876480A JPS5765275A JP S5765275 A JPS5765275 A JP S5765275A JP 55138764 A JP55138764 A JP 55138764A JP 13876480 A JP13876480 A JP 13876480A JP S5765275 A JPS5765275 A JP S5765275A
Authority
JP
Japan
Prior art keywords
power supply
excited system
inverter
booster
self
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
JP55138764A
Other languages
Japanese (ja)
Inventor
Toshihiko Hoshi
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.)
Fuji Electric Co Ltd
Original Assignee
Fuji Electric Co Ltd
Fuji Electric Manufacturing 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 Fuji Electric Co Ltd, Fuji Electric Manufacturing Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP55138764A priority Critical patent/JPS5765275A/en
Publication of JPS5765275A publication Critical patent/JPS5765275A/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
    • H02M7/66—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal
    • H02M7/68—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal by static converters
    • H02M7/72—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/75—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
    • H02M7/757—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inverter Devices (AREA)

Abstract

PURPOSE:To compensate voltage variation at the DC supply side and the AC supply side by the minimum reactive power by connecting a power inverter and a self- excited system current type transducer for a booster to the DC power supply. CONSTITUTION:The self-excited system current type transducer 14 for the booster is connected in series with a separately excited system inverter 12 to the DC power supply 10. The separately excited system inverter 12 is operated making fixed allowance angle control or a control lead angle, where the reactive power is minimized, constant while all variation of the output voltage of the separately excited system inverter 12 with te output voltage variation of the DC power supply 10 and the voltage variation of the AC system 20 are controlled so as to be compensated by means of the self-excited system current type transducer 14 for the booster.
JP55138764A 1980-10-06 1980-10-06 Power supply device Pending JPS5765275A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55138764A JPS5765275A (en) 1980-10-06 1980-10-06 Power supply device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55138764A JPS5765275A (en) 1980-10-06 1980-10-06 Power supply device

Publications (1)

Publication Number Publication Date
JPS5765275A true JPS5765275A (en) 1982-04-20

Family

ID=15229635

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55138764A Pending JPS5765275A (en) 1980-10-06 1980-10-06 Power supply device

Country Status (1)

Country Link
JP (1) JPS5765275A (en)

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