JPS6233838B2 - - Google Patents

Info

Publication number
JPS6233838B2
JPS6233838B2 JP54145529A JP14552979A JPS6233838B2 JP S6233838 B2 JPS6233838 B2 JP S6233838B2 JP 54145529 A JP54145529 A JP 54145529A JP 14552979 A JP14552979 A JP 14552979A JP S6233838 B2 JPS6233838 B2 JP S6233838B2
Authority
JP
Japan
Prior art keywords
induction machine
secondary resistance
control device
signal
arithmetic unit
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
JP54145529A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5671485A (en
Inventor
Hiroshi Nagase
Toshiaki Okuyama
Yuzuru Kubota
Katsunori Suzuki
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 JP14552979A priority Critical patent/JPS5671485A/ja
Priority to US06/158,390 priority patent/US4330741A/en
Priority to DE3023135A priority patent/DE3023135C2/de
Publication of JPS5671485A publication Critical patent/JPS5671485A/ja
Publication of JPS6233838B2 publication Critical patent/JPS6233838B2/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
    • H02P27/045—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 whereby the speed is regulated by measuring the motor speed and comparing it with a given physical value
    • 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
    • H02P27/048—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 AC supply for only the rotor circuit or only the stator circuit
    • 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
    • H02P2207/00—Indexing scheme relating to controlling arrangements characterised by the type of motor
    • H02P2207/01—Asynchronous machines
    • 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)
JP14552979A 1979-06-20 1979-11-12 Control device for induction machine Granted JPS5671485A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP14552979A JPS5671485A (en) 1979-11-12 1979-11-12 Control device for induction machine
US06/158,390 US4330741A (en) 1979-06-20 1980-06-11 Electric control apparatus of induction motor
DE3023135A DE3023135C2 (de) 1979-06-20 1980-06-20 Anordnung zur Steuerung des Drehmomentes eines von einem Umrichter gespeisten Asynchronmotors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14552979A JPS5671485A (en) 1979-11-12 1979-11-12 Control device for induction machine

Publications (2)

Publication Number Publication Date
JPS5671485A JPS5671485A (en) 1981-06-15
JPS6233838B2 true JPS6233838B2 (enrdf_load_html_response) 1987-07-23

Family

ID=15387316

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14552979A Granted JPS5671485A (en) 1979-06-20 1979-11-12 Control device for induction machine

Country Status (1)

Country Link
JP (1) JPS5671485A (enrdf_load_html_response)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2527161B2 (ja) * 1986-05-19 1996-08-21 三菱電機株式会社 電動機のベクトル制御演算装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5628108B2 (enrdf_load_html_response) * 1973-03-07 1981-06-29

Also Published As

Publication number Publication date
JPS5671485A (en) 1981-06-15

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