JPS5972990A - 誘導起電力検出方法 - Google Patents

誘導起電力検出方法

Info

Publication number
JPS5972990A
JPS5972990A JP57182778A JP18277882A JPS5972990A JP S5972990 A JPS5972990 A JP S5972990A JP 57182778 A JP57182778 A JP 57182778A JP 18277882 A JP18277882 A JP 18277882A JP S5972990 A JPS5972990 A JP S5972990A
Authority
JP
Japan
Prior art keywords
electromotive force
current
phase
induced electromotive
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
JP57182778A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0413953B2 (enExample
Inventor
Toshiaki Okuyama
奥山　俊明
Kimio Kono
河野　公生
Koji Miki
孝司 三木
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
Hitachi Industry and Control Solutions Co Ltd
Original Assignee
Hitachi Engineering Co Ltd Ibaraki
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 Engineering Co Ltd Ibaraki, Hitachi Ltd filed Critical Hitachi Engineering Co Ltd Ibaraki
Priority to JP57182778A priority Critical patent/JPS5972990A/ja
Publication of JPS5972990A publication Critical patent/JPS5972990A/ja
Publication of JPH0413953B2 publication Critical patent/JPH0413953B2/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
    • H02P21/00—Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)
JP57182778A 1982-10-20 1982-10-20 誘導起電力検出方法 Granted JPS5972990A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57182778A JPS5972990A (ja) 1982-10-20 1982-10-20 誘導起電力検出方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57182778A JPS5972990A (ja) 1982-10-20 1982-10-20 誘導起電力検出方法

Publications (2)

Publication Number Publication Date
JPS5972990A true JPS5972990A (ja) 1984-04-25
JPH0413953B2 JPH0413953B2 (enExample) 1992-03-11

Family

ID=16124247

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57182778A Granted JPS5972990A (ja) 1982-10-20 1982-10-20 誘導起電力検出方法

Country Status (1)

Country Link
JP (1) JPS5972990A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX373583B (es) 2015-05-21 2020-05-11 Corning Inc Métodos para inspeccionar artículos celulares

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5678375A (en) * 1979-11-26 1981-06-27 Fuji Electric Co Ltd Control circuit for inverter

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5678375A (en) * 1979-11-26 1981-06-27 Fuji Electric Co Ltd Control circuit for inverter

Also Published As

Publication number Publication date
JPH0413953B2 (enExample) 1992-03-11

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