JPS6226270B2 - - Google Patents

Info

Publication number
JPS6226270B2
JPS6226270B2 JP55013723A JP1372380A JPS6226270B2 JP S6226270 B2 JPS6226270 B2 JP S6226270B2 JP 55013723 A JP55013723 A JP 55013723A JP 1372380 A JP1372380 A JP 1372380A JP S6226270 B2 JPS6226270 B2 JP S6226270B2
Authority
JP
Japan
Prior art keywords
signal
induction motor
detection means
deviation
speed
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
JP55013723A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56112889A (en
Inventor
Sumio Kobayashi
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 JP1372380A priority Critical patent/JPS56112889A/ja
Publication of JPS56112889A publication Critical patent/JPS56112889A/ja
Publication of JPS6226270B2 publication Critical patent/JPS6226270B2/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
    • H02P3/00—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters
    • H02P3/06—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter
    • H02P3/18—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter for stopping or slowing an AC motor
    • H02P3/24—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter for stopping or slowing an AC motor by applying DC to the motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Stopping Of Electric Motors (AREA)
  • Control Of Ac Motors In General (AREA)
JP1372380A 1980-02-08 1980-02-08 Controlling device for multiphase induction motor Granted JPS56112889A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1372380A JPS56112889A (en) 1980-02-08 1980-02-08 Controlling device for multiphase induction motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1372380A JPS56112889A (en) 1980-02-08 1980-02-08 Controlling device for multiphase induction motor

Publications (2)

Publication Number Publication Date
JPS56112889A JPS56112889A (en) 1981-09-05
JPS6226270B2 true JPS6226270B2 (enrdf_load_stackoverflow) 1987-06-08

Family

ID=11841159

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1372380A Granted JPS56112889A (en) 1980-02-08 1980-02-08 Controlling device for multiphase induction motor

Country Status (1)

Country Link
JP (1) JPS56112889A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61108650U (enrdf_load_stackoverflow) * 1984-12-22 1986-07-10

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS563751B2 (enrdf_load_stackoverflow) * 1973-04-09 1981-01-27
JPS5060711A (enrdf_load_stackoverflow) * 1973-09-28 1975-05-24

Also Published As

Publication number Publication date
JPS56112889A (en) 1981-09-05

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