JPH0328914B2 - - Google Patents

Info

Publication number
JPH0328914B2
JPH0328914B2 JP58228431A JP22843183A JPH0328914B2 JP H0328914 B2 JPH0328914 B2 JP H0328914B2 JP 58228431 A JP58228431 A JP 58228431A JP 22843183 A JP22843183 A JP 22843183A JP H0328914 B2 JPH0328914 B2 JP H0328914B2
Authority
JP
Japan
Prior art keywords
voltage
current
signal
neutral point
phase
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.)
Expired - Lifetime
Application number
JP58228431A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60121980A (ja
Inventor
Hiroshi Nagase
Juichi Ninomya
Yasuo Matsuda
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP58228431A priority Critical patent/JPS60121980A/ja
Priority to EP19840102031 priority patent/EP0117558B1/en
Priority to DE8484102031T priority patent/DE3473705D1/de
Priority to CA000448345A priority patent/CA1216323A/en
Priority to US06/583,696 priority patent/US4611158A/en
Publication of JPS60121980A publication Critical patent/JPS60121980A/ja
Publication of JPH0328914B2 publication Critical patent/JPH0328914B2/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
    • 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
    • H02M7/525—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 with automatic control of output waveform or frequency
    • H02M7/527—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 with automatic control of output waveform or frequency by pulse width modulation
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P21/00—Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)
JP58228431A 1983-02-28 1983-12-05 電圧型電力変換器の制御装置 Granted JPS60121980A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP58228431A JPS60121980A (ja) 1983-12-05 1983-12-05 電圧型電力変換器の制御装置
EP19840102031 EP0117558B1 (en) 1983-02-28 1984-02-27 Method and apparatus for controlling pwm inverter
DE8484102031T DE3473705D1 (en) 1983-02-28 1984-02-27 Method and apparatus for controlling pwm inverter
CA000448345A CA1216323A (en) 1983-02-28 1984-02-27 Method and apparatus for controlling pwm inverter
US06/583,696 US4611158A (en) 1983-02-28 1984-02-27 Method and apparatus for controlling PWM inverter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58228431A JPS60121980A (ja) 1983-12-05 1983-12-05 電圧型電力変換器の制御装置

Publications (2)

Publication Number Publication Date
JPS60121980A JPS60121980A (ja) 1985-06-29
JPH0328914B2 true JPH0328914B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-04-22

Family

ID=16876373

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58228431A Granted JPS60121980A (ja) 1983-02-28 1983-12-05 電圧型電力変換器の制御装置

Country Status (1)

Country Link
JP (1) JPS60121980A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55147709A (en) * 1979-05-07 1980-11-17 Hitachi Ltd Driving circuit of three phase load

Also Published As

Publication number Publication date
JPS60121980A (ja) 1985-06-29

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