JPS55136803A - Dynamic braking method and apparatus - Google Patents

Dynamic braking method and apparatus

Info

Publication number
JPS55136803A
JPS55136803A JP4395179A JP4395179A JPS55136803A JP S55136803 A JPS55136803 A JP S55136803A JP 4395179 A JP4395179 A JP 4395179A JP 4395179 A JP4395179 A JP 4395179A JP S55136803 A JPS55136803 A JP S55136803A
Authority
JP
Japan
Prior art keywords
controller
load
current
generated
rotation shaft
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
JP4395179A
Other languages
Japanese (ja)
Inventor
Yoshio Matsumura
Kensuke Shima
Shoji Shiozawa
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.)
IHI Corp
Original Assignee
IHI 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 IHI Corp filed Critical IHI Corp
Priority to JP4395179A priority Critical patent/JPS55136803A/en
Publication of JPS55136803A publication Critical patent/JPS55136803A/en
Pending legal-status Critical Current

Links

Landscapes

  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

PURPOSE: To stop the intended object at the desired position in the desired generation mode of the brake torque by controlling the generated current to the load so that it increases to the determined level in response to the drop of the current value generated below the set one following the generation of the detection signal.
CONSTITUTION: The output terminal of the generator 8 directly connected to the rotation shaft 2a of the motor 2 is connected to a load unit, for example, a controlable variable resistor 10 through a load current value detector 9 or the like for detecting the current generated. The detector 9 is connected to the controller 11 adapted to vary the resistance value of the variable resistance 10 matching the proceeding of the braking. To the controller 11, connected are a position detecting means adapted to generate the start signal for causing the alteration of the resistance value, for example, a cam and a switch mounted to the rotation shaft 5. In addition, a DC power source 13 is connected to the controller 11 so that the control of the variable resistance 10 with the controller can be made through a circuit 10' to be controlled. Accordingly, the object to be controlled falling at a high speed can be halted at the desired position at a low speed.
COPYRIGHT: (C)1980,JPO&Japio
JP4395179A 1979-04-11 1979-04-11 Dynamic braking method and apparatus Pending JPS55136803A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4395179A JPS55136803A (en) 1979-04-11 1979-04-11 Dynamic braking method and apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4395179A JPS55136803A (en) 1979-04-11 1979-04-11 Dynamic braking method and apparatus

Publications (1)

Publication Number Publication Date
JPS55136803A true JPS55136803A (en) 1980-10-25

Family

ID=12678005

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4395179A Pending JPS55136803A (en) 1979-04-11 1979-04-11 Dynamic braking method and apparatus

Country Status (1)

Country Link
JP (1) JPS55136803A (en)

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