JPS5785584A - Ac power source - Google Patents

Ac power source

Info

Publication number
JPS5785584A
JPS5785584A JP55163144A JP16314480A JPS5785584A JP S5785584 A JPS5785584 A JP S5785584A JP 55163144 A JP55163144 A JP 55163144A JP 16314480 A JP16314480 A JP 16314480A JP S5785584 A JPS5785584 A JP S5785584A
Authority
JP
Japan
Prior art keywords
inverter
control circuit
output
predetermined value
generator
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
JP55163144A
Other languages
Japanese (ja)
Inventor
Osamu Kawabata
Hiroshi Futamura
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP55163144A priority Critical patent/JPS5785584A/en
Publication of JPS5785584A publication Critical patent/JPS5785584A/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
    • H02M7/505—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 using devices of a thyratron or thyristor type requiring extinguishing means
    • H02M7/515—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 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 enable the energization of a bus line when the output of a generator is decreased by controlling the control delay angle of a converter when the output of the generator becomes higher than the predetermined value and controlling the control leading angle of the inverter when it becomes lower than the predetermined value. CONSTITUTION:A limiter 25 is provided in a converter control circuit 30, a control circuit 27 is provided in an inverter control circuit 31, when the output a generator 2 becomes lower than the predetermined value, a converter control signal is maintained at a constant level by the limiter 25, and the level of the inverter control signal is controlled by the control circuit 27. In this manner, the output voltage form the inverter is maintained constantly, and even when the rotating speed of a propelling shaft 1 is decelerated, the energization of the bus line 10 is enabled.
JP55163144A 1980-11-18 1980-11-18 Ac power source Pending JPS5785584A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55163144A JPS5785584A (en) 1980-11-18 1980-11-18 Ac power source

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55163144A JPS5785584A (en) 1980-11-18 1980-11-18 Ac power source

Publications (1)

Publication Number Publication Date
JPS5785584A true JPS5785584A (en) 1982-05-28

Family

ID=15768046

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55163144A Pending JPS5785584A (en) 1980-11-18 1980-11-18 Ac power source

Country Status (1)

Country Link
JP (1) JPS5785584A (en)

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