JPS5583486A - Controlling device for dc electric motor - Google Patents
Controlling device for dc electric motorInfo
- Publication number
- JPS5583486A JPS5583486A JP15495578A JP15495578A JPS5583486A JP S5583486 A JPS5583486 A JP S5583486A JP 15495578 A JP15495578 A JP 15495578A JP 15495578 A JP15495578 A JP 15495578A JP S5583486 A JPS5583486 A JP S5583486A
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- armature
- time
- inductive shunt
- control
- 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
Landscapes
- Electric Propulsion And Braking For Vehicles (AREA)
- Stopping Of Electric Motors (AREA)
Abstract
PURPOSE: To prevent a pulsating current from flowing into an armature circuit by using an inductive shunt used for power weakening field control as an armature circuit reactor at the time of regenerative braking control.
CONSTITUTION: The inductive shunt 7 is connected in parallel to series field winding 6 at the time of power control, and used as a means to execute weakening field control. Normally the inductive shunt 7 is considered unnecessary at the time of regenerative braking and released from the circuit, so it is connected to the armature 5 together with a ballast resistor 11 in series. For this reason, the pulsating current is prevented from flowing into the armature circuit without providing a reactor separately in the circuit, and the fault oepration of a signal line in addition to the occurrence of jamming to television are prevented.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15495578A JPS5583486A (en) | 1978-12-18 | 1978-12-18 | Controlling device for dc electric motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15495578A JPS5583486A (en) | 1978-12-18 | 1978-12-18 | Controlling device for dc electric motor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5583486A true JPS5583486A (en) | 1980-06-23 |
Family
ID=15595554
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15495578A Pending JPS5583486A (en) | 1978-12-18 | 1978-12-18 | Controlling device for dc electric motor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5583486A (en) |
-
1978
- 1978-12-18 JP JP15495578A patent/JPS5583486A/en active Pending
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