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JPS57116578A - Motor generator - Google Patents

Motor generator

Info

Publication number
JPS57116578A
JPS57116578A JP351981A JP351981A JPS57116578A JP S57116578 A JPS57116578 A JP S57116578A JP 351981 A JP351981 A JP 351981A JP 351981 A JP351981 A JP 351981A JP S57116578 A JPS57116578 A JP S57116578A
Authority
JP
Japan
Prior art keywords
generator
motor
coil
output
coils
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.)
Pending
Application number
JP351981A
Other languages
Japanese (ja)
Inventor
Yoshihiko Sato
Shuzo Iwakuni
Kazuo Tada
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.)
JAPANESE NATIONAL RAILWAYS<JNR>
Toyo Denki Seizo KK
Japan National Railways
Toyo Electric Manufacturing Ltd
Nippon Kokuyu Tetsudo
Original Assignee
JAPANESE NATIONAL RAILWAYS<JNR>
Toyo Denki Seizo KK
Japan National Railways
Toyo Electric Manufacturing Ltd
Nippon Kokuyu Tetsudo
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 JAPANESE NATIONAL RAILWAYS<JNR>, Toyo Denki Seizo KK, Japan National Railways, Toyo Electric Manufacturing Ltd, Nippon Kokuyu Tetsudo filed Critical JAPANESE NATIONAL RAILWAYS<JNR>
Priority to JP351981A priority Critical patent/JPS57116578A/en
Publication of JPS57116578A publication Critical patent/JPS57116578A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K47/00—Dynamo-electric converters
    • H02K47/18—AC/AC converters
    • H02K47/20—Motor/generators

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Synchronous Machinery (AREA)

Abstract

PURPOSE:To obtain a miniature motor generator capable of producing different output voltage with a simple structure by dividing the armature coil of the generator into two to generate different output voltage from both coils. CONSTITUTION:A current controlled by a field regulator 4 from the output of the armature coil 5D of the generator of a motor generator 5 is supplied to the separately-excited field coil 2B of a motor for an electric motor vehicle. The generator 5 is composed of an armature coil 5A of the motor, two armature coils 5B, 5D of the generator, and a field coil of the common rotor of the motor and the generator. The output of one motor coil 5B is supplied to loads 7 such as a cooler, a heater, a cooling blower and the like, and the output of the other armature coil 5D is supplied to a field regulator 4. The armatures 5B, 5D are formed so that the output voltages of the coils 5B, 5D become voltages adapted for the loads 7 and the regulator 4.
JP351981A 1981-01-13 1981-01-13 Motor generator Pending JPS57116578A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP351981A JPS57116578A (en) 1981-01-13 1981-01-13 Motor generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP351981A JPS57116578A (en) 1981-01-13 1981-01-13 Motor generator

Publications (1)

Publication Number Publication Date
JPS57116578A true JPS57116578A (en) 1982-07-20

Family

ID=11559613

Family Applications (1)

Application Number Title Priority Date Filing Date
JP351981A Pending JPS57116578A (en) 1981-01-13 1981-01-13 Motor generator

Country Status (1)

Country Link
JP (1) JPS57116578A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6768237B1 (en) 1999-06-21 2004-07-27 Manfred Schroedl Electric motor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6768237B1 (en) 1999-06-21 2004-07-27 Manfred Schroedl Electric motor

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