JPS53110024A - Controlling induction motor by variable frequency power source - Google Patents

Controlling induction motor by variable frequency power source

Info

Publication number
JPS53110024A
JPS53110024A JP2515177A JP2515177A JPS53110024A JP S53110024 A JPS53110024 A JP S53110024A JP 2515177 A JP2515177 A JP 2515177A JP 2515177 A JP2515177 A JP 2515177A JP S53110024 A JPS53110024 A JP S53110024A
Authority
JP
Japan
Prior art keywords
power source
induction motor
variable frequency
frequency power
controlling induction
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
JP2515177A
Other languages
Japanese (ja)
Inventor
Isamu Hosono
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 JP2515177A priority Critical patent/JPS53110024A/en
Publication of JPS53110024A publication Critical patent/JPS53110024A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Ac Motors In General (AREA)

Abstract

PURPOSE: To enable an operation of high power factor in a range of low speed, by means of reducing a proportion between output voltage and output frequency of the variable frequency power source according to a slow down of the rotational speed, in case of an induction motor driving a load with a squared torque load characteristic with respect to the rotational speed.
COPYRIGHT: (C)1978,JPO&Japio
JP2515177A 1977-03-07 1977-03-07 Controlling induction motor by variable frequency power source Pending JPS53110024A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2515177A JPS53110024A (en) 1977-03-07 1977-03-07 Controlling induction motor by variable frequency power source

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2515177A JPS53110024A (en) 1977-03-07 1977-03-07 Controlling induction motor by variable frequency power source

Publications (1)

Publication Number Publication Date
JPS53110024A true JPS53110024A (en) 1978-09-26

Family

ID=12157995

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2515177A Pending JPS53110024A (en) 1977-03-07 1977-03-07 Controlling induction motor by variable frequency power source

Country Status (1)

Country Link
JP (1) JPS53110024A (en)

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