JPS57126201A - Controlling device for electric motor vehicle - Google Patents

Controlling device for electric motor vehicle

Info

Publication number
JPS57126201A
JPS57126201A JP56009082A JP908281A JPS57126201A JP S57126201 A JPS57126201 A JP S57126201A JP 56009082 A JP56009082 A JP 56009082A JP 908281 A JP908281 A JP 908281A JP S57126201 A JPS57126201 A JP S57126201A
Authority
JP
Japan
Prior art keywords
generator
controlling device
load
current
electric 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.)
Pending
Application number
JP56009082A
Other languages
Japanese (ja)
Inventor
Takashi Ueno
Tomohiro Washisaki
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.)
Toyo Denki Seizo KK
Toyo Electric Manufacturing Ltd
Original Assignee
Toyo Denki Seizo KK
Toyo Electric Manufacturing 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 Toyo Denki Seizo KK, Toyo Electric Manufacturing Ltd filed Critical Toyo Denki Seizo KK
Priority to JP56009082A priority Critical patent/JPS57126201A/en
Publication of JPS57126201A publication Critical patent/JPS57126201A/en
Pending 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
    • H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
    • H02P7/06—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current
    • H02P7/18—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power
    • H02P7/24—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices
    • H02P7/28—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices
    • H02P7/282—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling field supply only

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

PURPOSE:To reduce the capacity of a motor generator by separating a part of a load of the generator from the generator when the output of the generator becomes higher than the prescribed value. CONSTITUTION:A current which is supplied to the separately-excited coil 6 of a motor from a motor generator 1 is detected by a detector 5. A controlling device 7 opens a contactor 21 when the detected value of the detector 7 exceeds the set value to stop supply of current to the part of a load such as a cooler or the like. When the detected value becomes lower than the set value, the contactor 21 is closed to reopen the supply of the current to the load. In this manner, the capacity of the generator can be reduced.
JP56009082A 1981-01-26 1981-01-26 Controlling device for electric motor vehicle Pending JPS57126201A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56009082A JPS57126201A (en) 1981-01-26 1981-01-26 Controlling device for electric motor vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56009082A JPS57126201A (en) 1981-01-26 1981-01-26 Controlling device for electric motor vehicle

Publications (1)

Publication Number Publication Date
JPS57126201A true JPS57126201A (en) 1982-08-05

Family

ID=11710686

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56009082A Pending JPS57126201A (en) 1981-01-26 1981-01-26 Controlling device for electric motor vehicle

Country Status (1)

Country Link
JP (1) JPS57126201A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3621374A1 (en) * 1985-06-28 1987-01-08 Olympus Optical Co TREATMENT INSTRUMENT OF AN ENDOSCOPE
US6086565A (en) * 1997-10-09 2000-07-11 Asahi Kogaku Kogyo Kabushiki Kaisha Syringe for endoscope
US8262558B2 (en) 2007-01-19 2012-09-11 Olympus Medical Systems Corp Treatment tool

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3621374A1 (en) * 1985-06-28 1987-01-08 Olympus Optical Co TREATMENT INSTRUMENT OF AN ENDOSCOPE
US6086565A (en) * 1997-10-09 2000-07-11 Asahi Kogaku Kogyo Kabushiki Kaisha Syringe for endoscope
US8262558B2 (en) 2007-01-19 2012-09-11 Olympus Medical Systems Corp Treatment tool

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