JPS56150902A - Method for controlling stop of motor-driven truck - Google Patents
Method for controlling stop of motor-driven truckInfo
- Publication number
- JPS56150902A JPS56150902A JP5374480A JP5374480A JPS56150902A JP S56150902 A JPS56150902 A JP S56150902A JP 5374480 A JP5374480 A JP 5374480A JP 5374480 A JP5374480 A JP 5374480A JP S56150902 A JPS56150902 A JP S56150902A
- Authority
- JP
- Japan
- Prior art keywords
- motor
- truck
- contacted
- decreased
- braking
- 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
Links
- 238000000034 method Methods 0.000 title abstract 2
- 230000003247 decreasing effect Effects 0.000 abstract 3
- 238000005265 energy consumption Methods 0.000 abstract 1
- 230000006698 induction Effects 0.000 abstract 1
Landscapes
- Electric Propulsion And Braking For Vehicles (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
- Stopping Of Electric Motors (AREA)
Abstract
PURPOSE: To enable the use of a motor for general purpose and to reduce the energy consumption during stopping by braking, by a method wherein when the truck passes a prescribed position, an output of the transit motor is decreased and then, the truck is contacted with a cushion to be stopped.
CONSTITUTION: A three-phase induction motor used for the truck 4 running on rails 1 is Δ-connected. When a projection 12 of the truck 4 is contacted with a limit switch 10, the connection of the motor 5 is changed over to Y-connection and output of the motor 5 is decreased. Subsequently, the truck 4 is contacted to the cushion means 7 and the speed thereof is gradually decreased. When the projection 12 of the truck 4 is contacted to the limit switch 11, the commutation to the motor 5 is interrupted and the truck 4 stops. Thus, the motor for general purposes can be used for the transit motor and the energy consumed at the application of braking. Furthermore, though the connections are changed over for reducing the power, other means can also be used.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5374480A JPS56150902A (en) | 1980-04-23 | 1980-04-23 | Method for controlling stop of motor-driven truck |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5374480A JPS56150902A (en) | 1980-04-23 | 1980-04-23 | Method for controlling stop of motor-driven truck |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56150902A true JPS56150902A (en) | 1981-11-21 |
Family
ID=12951316
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5374480A Pending JPS56150902A (en) | 1980-04-23 | 1980-04-23 | Method for controlling stop of motor-driven truck |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56150902A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103708158A (en) * | 2012-10-02 | 2014-04-09 | 住友橡胶工业株式会社 | Work piece conveying device |
JP2015214395A (en) * | 2014-05-09 | 2015-12-03 | 株式会社岡村製作所 | Transport bogie control system |
-
1980
- 1980-04-23 JP JP5374480A patent/JPS56150902A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103708158A (en) * | 2012-10-02 | 2014-04-09 | 住友橡胶工业株式会社 | Work piece conveying device |
JP2014074967A (en) * | 2012-10-02 | 2014-04-24 | Sumitomo Rubber Ind Ltd | Workpiece carrier device |
JP2015214395A (en) * | 2014-05-09 | 2015-12-03 | 株式会社岡村製作所 | Transport bogie control system |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5783194A (en) | Ac motor controlling device using pulse width modulation inverter | |
JPS5629480A (en) | Operation control device for motor | |
JPS56150902A (en) | Method for controlling stop of motor-driven truck | |
JPS57189586A (en) | Brake unit for motor | |
JPS5330727A (en) | Speed controller for induction motor | |
JPS5476921A (en) | Power source regenerator for induction motor system | |
JPS5415123A (en) | Dc motor controller | |
JPS5337813A (en) | Group operation controller for induction motors | |
JPS5320251A (en) | Speed control system for elevator for use at time of interruption of current supply | |
JPS5583402A (en) | Mobile power supply car | |
JPS5389929A (en) | Driver for induction motor | |
JPS5553195A (en) | Ac motor speed control device | |
JPS53131619A (en) | Electric car control apparatus | |
JPS55103088A (en) | Method of controlling induction motor | |
JPS52105412A (en) | Automatic operation control system for vehicle in use of dc thyristor motor | |
JPS52124645A (en) | Device for controlling ac elevator | |
JPS54105716A (en) | Controller for thyristor motor | |
JPS57183201A (en) | Suppressing method for power peak load of electric motor vehicle | |
JPS52101411A (en) | Induction motor controller | |
JPS53139119A (en) | Speed control system for three-phase induction motor in hoist use | |
JPS52102510A (en) | Field-weakening controller for dc motor | |
JPS5778393A (en) | Controlling device for dc motor | |
JPS53147917A (en) | Controller for induction motor | |
JPS52124644A (en) | Device for controlling ac elevator | |
JPS5586393A (en) | Controller for wound type induction motor |