JPS5771289A - Power converter for driving of permanent magnet type motor - Google Patents

Power converter for driving of permanent magnet type motor

Info

Publication number
JPS5771289A
JPS5771289A JP55145808A JP14580880A JPS5771289A JP S5771289 A JPS5771289 A JP S5771289A JP 55145808 A JP55145808 A JP 55145808A JP 14580880 A JP14580880 A JP 14580880A JP S5771289 A JPS5771289 A JP S5771289A
Authority
JP
Japan
Prior art keywords
permanent magnet
set value
switching element
power converter
type 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.)
Granted
Application number
JP55145808A
Other languages
English (en)
Other versions
JPS6337600B2 (ja
Inventor
Tsunehiro Endo
Fumio Tajima
Kenichi Iizuka
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 JP55145808A priority Critical patent/JPS5771289A/ja
Publication of JPS5771289A publication Critical patent/JPS5771289A/ja
Publication of JPS6337600B2 publication Critical patent/JPS6337600B2/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
    • H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
JP55145808A 1980-10-20 1980-10-20 Power converter for driving of permanent magnet type motor Granted JPS5771289A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55145808A JPS5771289A (en) 1980-10-20 1980-10-20 Power converter for driving of permanent magnet type motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55145808A JPS5771289A (en) 1980-10-20 1980-10-20 Power converter for driving of permanent magnet type motor

Publications (2)

Publication Number Publication Date
JPS5771289A true JPS5771289A (en) 1982-05-04
JPS6337600B2 JPS6337600B2 (ja) 1988-07-26

Family

ID=15393613

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55145808A Granted JPS5771289A (en) 1980-10-20 1980-10-20 Power converter for driving of permanent magnet type motor

Country Status (1)

Country Link
JP (1) JPS5771289A (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4951529A (ja) * 1972-09-22 1974-05-18
JPS5563579A (en) * 1978-11-04 1980-05-13 Fanuc Ltd Protective device for electric motor driving inverter circuit

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4951529A (ja) * 1972-09-22 1974-05-18
JPS5563579A (en) * 1978-11-04 1980-05-13 Fanuc Ltd Protective device for electric motor driving inverter circuit

Also Published As

Publication number Publication date
JPS6337600B2 (ja) 1988-07-26

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