JPS54113113A - Control system for controlling operation of electric car - Google Patents

Control system for controlling operation of electric car

Info

Publication number
JPS54113113A
JPS54113113A JP1886478A JP1886478A JPS54113113A JP S54113113 A JPS54113113 A JP S54113113A JP 1886478 A JP1886478 A JP 1886478A JP 1886478 A JP1886478 A JP 1886478A JP S54113113 A JPS54113113 A JP S54113113A
Authority
JP
Japan
Prior art keywords
circuit
adhesive force
output torque
voltage
output
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
JP1886478A
Other languages
Japanese (ja)
Inventor
Kazuyuki Oide
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP1886478A priority Critical patent/JPS54113113A/en
Publication of JPS54113113A publication Critical patent/JPS54113113A/en
Pending legal-status Critical Current

Links

Classifications

    • 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

  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

PURPOSE: To control the voltage impressed to the motor, by making comparison between output torque of the motor and adhesive force, and giving an instruction signal to make the adhesive force equal to or larger than the output torque of motor.
CONSTITUTION: Output current of DCCT8 for detecting field current is passed through converter circuit 9 and supplied to multiplying circuit 10 together with output current of DCCT11 for detecting armature current. In the multiplying circuit 10, output torque is computed and it is afforded to instruction circuit 7 after it is converted into a corresponding voltage value by voltage converting circuit 13. Output signals of adhesive force computing circit 1, differentiation circuit 2 for differentiating the armature speed and adding circuit 3 are given to adhesive force compensating circuit 5 and then supplied to instruction circuit 7 via circuit 6 adapted for converting the adhesive force into voltage. In the circuit 7, comparison is made between voltage signal of adhesive force pattern and that of the output torque and a control signal is given to make the adhesive force equal to or larger than the output torque.
COPYRIGHT: (C)1979,JPO&Japio
JP1886478A 1978-02-20 1978-02-20 Control system for controlling operation of electric car Pending JPS54113113A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1886478A JPS54113113A (en) 1978-02-20 1978-02-20 Control system for controlling operation of electric car

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1886478A JPS54113113A (en) 1978-02-20 1978-02-20 Control system for controlling operation of electric car

Publications (1)

Publication Number Publication Date
JPS54113113A true JPS54113113A (en) 1979-09-04

Family

ID=11983395

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1886478A Pending JPS54113113A (en) 1978-02-20 1978-02-20 Control system for controlling operation of electric car

Country Status (1)

Country Link
JP (1) JPS54113113A (en)

Similar Documents

Publication Publication Date Title
JPS5563595A (en) Drive controlling system for induction motor
JPS56110073A (en) Electronic watch
JPS5586373A (en) Gate control system for thyristor converter
JPS54113113A (en) Control system for controlling operation of electric car
JPS5691603A (en) Control device of electric automobile
JPS5592589A (en) Controller for operation of induction motor
JPS54108338A (en) Speed controler for elevators
JPS5332321A (en) Acceleration and deceleration control system for ac motor
JPS57145502A (en) Regenerative brake controlling device of electric motor vehicle
JPS5622590A (en) Controller for induction motor
JPS54108337A (en) Speed controler for elevators
JPS5388114A (en) Inverter controlling device
JPS56157658A (en) Torque control device
JPS55932A (en) Automatic speed control for vehicle under acceleration control by difference in speed
JPS5556489A (en) Constant speed control device for synchronized running press machine
JPS5272412A (en) Control system for commutatorless motor
JPS5421514A (en) Torque controller for induction motor
JPS54134317A (en) Control system for induction motor
JPS5688601A (en) Deceleration control device for motor driven vehicle
JPS55110652A (en) Electro-air braking device
JPS57182202A (en) Automatic controller
JPS5427915A (en) Revolution angle controlling method of motors
JPS5563592A (en) Drive controlling system for induction motor
JPS5629702A (en) Digital positioning device
JPS5456121A (en) Speed controller for dc motor