JPS59175397A - 電動機制御装置 - Google Patents

電動機制御装置

Info

Publication number
JPS59175397A
JPS59175397A JP58048807A JP4880783A JPS59175397A JP S59175397 A JPS59175397 A JP S59175397A JP 58048807 A JP58048807 A JP 58048807A JP 4880783 A JP4880783 A JP 4880783A JP S59175397 A JPS59175397 A JP S59175397A
Authority
JP
Japan
Prior art keywords
frequency
output
inverter
signal
input
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.)
Granted
Application number
JP58048807A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0337399B2 (cs
Inventor
Hiroshi Fujii
洋 藤井
Akira Ishibashi
石橋　耀
Kenji Nanto
謙二 南藤
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 JP58048807A priority Critical patent/JPS59175397A/ja
Publication of JPS59175397A publication Critical patent/JPS59175397A/ja
Publication of JPH0337399B2 publication Critical patent/JPH0337399B2/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
    • 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)
JP58048807A 1983-03-25 1983-03-25 電動機制御装置 Granted JPS59175397A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58048807A JPS59175397A (ja) 1983-03-25 1983-03-25 電動機制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58048807A JPS59175397A (ja) 1983-03-25 1983-03-25 電動機制御装置

Publications (2)

Publication Number Publication Date
JPS59175397A true JPS59175397A (ja) 1984-10-04
JPH0337399B2 JPH0337399B2 (cs) 1991-06-05

Family

ID=12813475

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58048807A Granted JPS59175397A (ja) 1983-03-25 1983-03-25 電動機制御装置

Country Status (1)

Country Link
JP (1) JPS59175397A (cs)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61195788U (cs) * 1985-05-08 1986-12-06
JPH0287990A (ja) * 1988-09-21 1990-03-28 Mitsubishi Electric Corp 空気調和機の制御装置
JPH03107043U (cs) * 1990-02-15 1991-11-05

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5367287A (en) * 1976-11-25 1978-06-15 Tokuichi Saida Magnetic health heat retaining matt
JPS55166251U (cs) * 1979-05-18 1980-11-29

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5367287A (en) * 1976-11-25 1978-06-15 Tokuichi Saida Magnetic health heat retaining matt
JPS55166251U (cs) * 1979-05-18 1980-11-29

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61195788U (cs) * 1985-05-08 1986-12-06
JPH0287990A (ja) * 1988-09-21 1990-03-28 Mitsubishi Electric Corp 空気調和機の制御装置
JPH03107043U (cs) * 1990-02-15 1991-11-05

Also Published As

Publication number Publication date
JPH0337399B2 (cs) 1991-06-05

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