JPS5635605A - Control device for electric motor vehicle - Google Patents

Control device for electric motor vehicle

Info

Publication number
JPS5635605A
JPS5635605A JP9663080A JP9663080A JPS5635605A JP S5635605 A JPS5635605 A JP S5635605A JP 9663080 A JP9663080 A JP 9663080A JP 9663080 A JP9663080 A JP 9663080A JP S5635605 A JPS5635605 A JP S5635605A
Authority
JP
Japan
Prior art keywords
circuit
switch
chopper circuit
chopper
control device
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
JP9663080A
Other languages
Japanese (ja)
Other versions
JPS613165B2 (en
Inventor
Taketoshi Kato
Masayoshi Niimi
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.)
Denso Corp
Original Assignee
NipponDenso 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 NipponDenso Co Ltd filed Critical NipponDenso Co Ltd
Priority to JP9663080A priority Critical patent/JPS5635605A/en
Publication of JPS5635605A publication Critical patent/JPS5635605A/en
Publication of JPS613165B2 publication Critical patent/JPS613165B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
    • H02K11/21—Devices for sensing speed or position, or actuated thereby
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/40—Drive Train control parameters
    • B60L2240/42—Drive Train control parameters related to electric machines
    • B60L2240/421—Speed
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/64—Electric machine technologies in electromobility
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/72—Electric energy management in electromobility

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Control Of Direct Current Motors (AREA)

Abstract

PURPOSE: To reduce the burning degree of contacts in an electromagnetic switch for the control device of the electric motor vehicle by closing the switch always when a chopper circuit is conducted after operating an electromagnetic switch operating circuit.
CONSTITUTION: A motor 2 is energized or deenergized by conducting or interrupting the chopper circuit 3, and the revolving speed of the motor 2 is controlled by varying the current flow rate of the chopper circuit 3. If the driving condition of a semiconductor switch driving circuit 7 is satisfied only at the moment when the chopper circuit 3 is conducted, a thyristor 9d in an electromagnetic switch driving circuit 9 is fired, the operation of an on-off pulse oscillating circuit 5 is stopped at least when the switch 4 is opened by an on-off pulse stopping circuit 10, an arc firing circuit 6 is operated at the time of opening the switch 4, and a main current is bypassed through an inverter circuit of the chopper circuit 3. Accordingly, the switch 4 is opened without arc.
COPYRIGHT: (C)1981,JPO&Japio
JP9663080A 1980-07-14 1980-07-14 Control device for electric motor vehicle Granted JPS5635605A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9663080A JPS5635605A (en) 1980-07-14 1980-07-14 Control device for electric motor vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9663080A JPS5635605A (en) 1980-07-14 1980-07-14 Control device for electric motor vehicle

Publications (2)

Publication Number Publication Date
JPS5635605A true JPS5635605A (en) 1981-04-08
JPS613165B2 JPS613165B2 (en) 1986-01-30

Family

ID=14170147

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9663080A Granted JPS5635605A (en) 1980-07-14 1980-07-14 Control device for electric motor vehicle

Country Status (1)

Country Link
JP (1) JPS5635605A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59500811A (en) * 1982-05-07 1984-05-10 アメリカ合衆国 Pyrolysis method of aluminum chloride hexahydrate
US8433166B2 (en) 2010-02-18 2013-04-30 Sumitomo Electric Industries, Ltd. Multi-core optical fibre
CN103998281A (en) * 2011-12-20 2014-08-20 罗伯特·博世有限公司 Control device for semiconductor switch on an inverter and method for the actuation of an inverter

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018220430A1 (en) 2017-06-02 2018-12-06 Arcelormittal Steel sheet for manufacturing press hardened parts, press hardened part having a combination of high strength and crash ductility, and manufacturing methods thereof

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59500811A (en) * 1982-05-07 1984-05-10 アメリカ合衆国 Pyrolysis method of aluminum chloride hexahydrate
US8433166B2 (en) 2010-02-18 2013-04-30 Sumitomo Electric Industries, Ltd. Multi-core optical fibre
US8655132B2 (en) 2010-02-18 2014-02-18 Sumitomo Electric Industries, Ltd. Multi-core optical fiber
CN103998281A (en) * 2011-12-20 2014-08-20 罗伯特·博世有限公司 Control device for semiconductor switch on an inverter and method for the actuation of an inverter
US9350268B2 (en) 2011-12-20 2016-05-24 Robert Bosch Gmbh Control device for semiconductor switch on an inverter and method for the actuation of an inverter

Also Published As

Publication number Publication date
JPS613165B2 (en) 1986-01-30

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