JPS5731384A - Motor driving circuit for electric motor vehicle - Google Patents

Motor driving circuit for electric motor vehicle

Info

Publication number
JPS5731384A
JPS5731384A JP10535780A JP10535780A JPS5731384A JP S5731384 A JPS5731384 A JP S5731384A JP 10535780 A JP10535780 A JP 10535780A JP 10535780 A JP10535780 A JP 10535780A JP S5731384 A JPS5731384 A JP S5731384A
Authority
JP
Japan
Prior art keywords
motor
circuit
driving circuit
braking
switch
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
JP10535780A
Other languages
Japanese (ja)
Inventor
Yoshihiro Nakajima
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.)
Shinko Electric Co Ltd
Original Assignee
Shinko 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 Shinko Electric Co Ltd filed Critical Shinko Electric Co Ltd
Priority to JP10535780A priority Critical patent/JPS5731384A/en
Publication of JPS5731384A publication Critical patent/JPS5731384A/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
    • 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)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Stopping Of Electric Motors (AREA)

Abstract

PURPOSE:To simplify the configuration of a motor driving circuit by composing the DC motor driving circuit of only one switch and one rectifier in addition to a braking resistor. CONSTITUTION:A switch K is opened at the power driving time, a motor is operated in a circuit of a DC power source terminal S(+) with current controlling function a rectifier D the armature A of a DC motor the field coil F of the motor the DC power source terminal S(-). The switch K is closed at the braking time, the field current is controlled in the circuit of S(+) K F S(-), the current induced in the armature A is flowed through the resistor R in the circuit of A R K A to be consumed, thereby regeneratively braking the motor. In this case, the field current is controlled to freely control the braking force.
JP10535780A 1980-07-30 1980-07-30 Motor driving circuit for electric motor vehicle Pending JPS5731384A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10535780A JPS5731384A (en) 1980-07-30 1980-07-30 Motor driving circuit for electric motor vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10535780A JPS5731384A (en) 1980-07-30 1980-07-30 Motor driving circuit for electric motor vehicle

Publications (1)

Publication Number Publication Date
JPS5731384A true JPS5731384A (en) 1982-02-19

Family

ID=14405466

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10535780A Pending JPS5731384A (en) 1980-07-30 1980-07-30 Motor driving circuit for electric motor vehicle

Country Status (1)

Country Link
JP (1) JPS5731384A (en)

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