JPS57122681A - Preexcitation apparatus - Google Patents

Preexcitation apparatus

Info

Publication number
JPS57122681A
JPS57122681A JP734181A JP734181A JPS57122681A JP S57122681 A JPS57122681 A JP S57122681A JP 734181 A JP734181 A JP 734181A JP 734181 A JP734181 A JP 734181A JP S57122681 A JPS57122681 A JP S57122681A
Authority
JP
Japan
Prior art keywords
switch
preexcitation
circuit
braking
closing
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
JP734181A
Other languages
English (en)
Japanese (ja)
Other versions
JPS649831B2 (enExample
Inventor
Takashi Emoto
Tomohito Noda
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP734181A priority Critical patent/JPS57122681A/ja
Publication of JPS57122681A publication Critical patent/JPS57122681A/ja
Publication of JPS649831B2 publication Critical patent/JPS649831B2/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
    • H02P3/08—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 a DC motor
    • H02P3/12—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 a DC motor by short-circuit or resistive braking

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Stopping Of Electric Motors (AREA)
JP734181A 1981-01-21 1981-01-21 Preexcitation apparatus Granted JPS57122681A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP734181A JPS57122681A (en) 1981-01-21 1981-01-21 Preexcitation apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP734181A JPS57122681A (en) 1981-01-21 1981-01-21 Preexcitation apparatus

Publications (2)

Publication Number Publication Date
JPS57122681A true JPS57122681A (en) 1982-07-30
JPS649831B2 JPS649831B2 (enExample) 1989-02-20

Family

ID=11663232

Family Applications (1)

Application Number Title Priority Date Filing Date
JP734181A Granted JPS57122681A (en) 1981-01-21 1981-01-21 Preexcitation apparatus

Country Status (1)

Country Link
JP (1) JPS57122681A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6096994U (ja) * 1983-12-05 1985-07-02 株式会社明電舎 直流電動機の制御装置
JPH04305850A (ja) * 1991-04-02 1992-10-28 Mitsubishi Electric Corp 磁気記録再生装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02125827U (enExample) * 1989-03-28 1990-10-17

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4950423A (enExample) * 1972-09-21 1974-05-16

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4950423A (enExample) * 1972-09-21 1974-05-16

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6096994U (ja) * 1983-12-05 1985-07-02 株式会社明電舎 直流電動機の制御装置
JPH04305850A (ja) * 1991-04-02 1992-10-28 Mitsubishi Electric Corp 磁気記録再生装置

Also Published As

Publication number Publication date
JPS649831B2 (enExample) 1989-02-20

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