JPS56129597A - Ac motor controlling method - Google Patents

Ac motor controlling method

Info

Publication number
JPS56129597A
JPS56129597A JP3269480A JP3269480A JPS56129597A JP S56129597 A JPS56129597 A JP S56129597A JP 3269480 A JP3269480 A JP 3269480A JP 3269480 A JP3269480 A JP 3269480A JP S56129597 A JPS56129597 A JP S56129597A
Authority
JP
Japan
Prior art keywords
selector switch
ratio
star
delta
motor
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
JP3269480A
Other languages
English (en)
Inventor
Takashi Kitazawa
Takashi Sano
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.)
Toyo Electric Manufacturing Ltd
Original Assignee
Toyo Electric Manufacturing 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 Toyo Electric Manufacturing Ltd filed Critical Toyo Electric Manufacturing Ltd
Priority to JP3269480A priority Critical patent/JPS56129597A/ja
Publication of JPS56129597A publication Critical patent/JPS56129597A/ja
Pending 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
    • H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
    • H02P25/16—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the circuit arrangement or by the kind of wiring
    • H02P25/18—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the circuit arrangement or by the kind of wiring with arrangements for switching the windings, e.g. with mechanical switches or relays
    • H02P25/184—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the circuit arrangement or by the kind of wiring with arrangements for switching the windings, e.g. with mechanical switches or relays wherein the motor speed is changed by switching from a delta to a star, e.g. wye, connection of its windings, or vice versa
    • 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)
JP3269480A 1980-03-17 1980-03-17 Ac motor controlling method Pending JPS56129597A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3269480A JPS56129597A (en) 1980-03-17 1980-03-17 Ac motor controlling method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3269480A JPS56129597A (en) 1980-03-17 1980-03-17 Ac motor controlling method

Publications (1)

Publication Number Publication Date
JPS56129597A true JPS56129597A (en) 1981-10-09

Family

ID=12365958

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3269480A Pending JPS56129597A (en) 1980-03-17 1980-03-17 Ac motor controlling method

Country Status (1)

Country Link
JP (1) JPS56129597A (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6439288A (en) * 1987-07-31 1989-02-09 Yaskawa Denki Seisakusho Kk Producing method of motor winding selection command
FR2806226A1 (fr) * 2000-03-07 2001-09-14 Valeo Climatisation Dispositif de commande d'un compresseur electrique pour circuit de climatisation
US6894455B2 (en) 2003-04-30 2005-05-17 Remy Inc. Performance improvement of integrated starter alternator by changing stator winding connection
ITMI20100642A1 (it) * 2010-04-15 2011-10-16 Ansaldo Electric Drives S P A Macchina elettrica, dispositivo di controllo per controllare detta macchina elettrica, sistema elettrico di propulsione comprendente detta macchina elettrica e detto dispositivo di controllo, e metodo per controllare detta macchina elettrica
WO2012163433A3 (de) * 2011-06-03 2013-04-25 Siemens Aktiengesellschaft Asynchronmotor mit lastabhängiger stern- oder dreieck-beschaltung

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6439288A (en) * 1987-07-31 1989-02-09 Yaskawa Denki Seisakusho Kk Producing method of motor winding selection command
FR2806226A1 (fr) * 2000-03-07 2001-09-14 Valeo Climatisation Dispositif de commande d'un compresseur electrique pour circuit de climatisation
US6894455B2 (en) 2003-04-30 2005-05-17 Remy Inc. Performance improvement of integrated starter alternator by changing stator winding connection
ITMI20100642A1 (it) * 2010-04-15 2011-10-16 Ansaldo Electric Drives S P A Macchina elettrica, dispositivo di controllo per controllare detta macchina elettrica, sistema elettrico di propulsione comprendente detta macchina elettrica e detto dispositivo di controllo, e metodo per controllare detta macchina elettrica
WO2011128770A3 (en) * 2010-04-15 2012-06-28 Ansaldo Energia Holding S.P.A. Electric machine; control device for controlling said electric machine; electric propulsion system comprising said electric machine and said control device; and method for controlling said electric machine
WO2012163433A3 (de) * 2011-06-03 2013-04-25 Siemens Aktiengesellschaft Asynchronmotor mit lastabhängiger stern- oder dreieck-beschaltung

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