JPS6353800B2 - - Google Patents

Info

Publication number
JPS6353800B2
JPS6353800B2 JP12478381A JP12478381A JPS6353800B2 JP S6353800 B2 JPS6353800 B2 JP S6353800B2 JP 12478381 A JP12478381 A JP 12478381A JP 12478381 A JP12478381 A JP 12478381A JP S6353800 B2 JPS6353800 B2 JP S6353800B2
Authority
JP
Japan
Prior art keywords
switching
output
pattern control
control circuit
circuit
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
Application number
JP12478381A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5826596A (ja
Inventor
Kunio Koga
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.)
Yaskawa Electric Corp
Original Assignee
Yaskawa 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 Yaskawa Electric Manufacturing Co Ltd filed Critical Yaskawa Electric Manufacturing Co Ltd
Priority to JP56124783A priority Critical patent/JPS5826596A/ja
Publication of JPS5826596A publication Critical patent/JPS5826596A/ja
Publication of JPS6353800B2 publication Critical patent/JPS6353800B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
    • H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
    • H02P27/06—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using DC to AC converters or inverters
    • H02P27/08—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using DC to AC converters or inverters with 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
    • H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
    • H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
    • H02P27/047—V/F converter, wherein the voltage is controlled proportionally with the frequency

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)
  • Inverter Devices (AREA)
JP56124783A 1981-08-11 1981-08-11 Ｐｗｍ制御パタ−ンのシヨツクレス切替方式 Granted JPS5826596A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56124783A JPS5826596A (ja) 1981-08-11 1981-08-11 Ｐｗｍ制御パタ−ンのシヨツクレス切替方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56124783A JPS5826596A (ja) 1981-08-11 1981-08-11 Ｐｗｍ制御パタ−ンのシヨツクレス切替方式

Publications (2)

Publication Number Publication Date
JPS5826596A JPS5826596A (ja) 1983-02-17
JPS6353800B2 true JPS6353800B2 (enrdf_load_stackoverflow) 1988-10-25

Family

ID=14894004

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56124783A Granted JPS5826596A (ja) 1981-08-11 1981-08-11 Ｐｗｍ制御パタ−ンのシヨツクレス切替方式

Country Status (1)

Country Link
JP (1) JPS5826596A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6046789A (ja) * 1983-08-20 1985-03-13 Mitsubishi Electric Corp インバ−タのパルス幅切換装置
JPS6046777A (ja) * 1983-08-20 1985-03-13 Mitsubishi Electric Corp パルス幅変調式インバ−タの切換装置

Also Published As

Publication number Publication date
JPS5826596A (ja) 1983-02-17

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