JPS576502A - Regeneration control circuit of electric rolling stock - Google Patents
Regeneration control circuit of electric rolling stockInfo
- Publication number
- JPS576502A JPS576502A JP7781280A JP7781280A JPS576502A JP S576502 A JPS576502 A JP S576502A JP 7781280 A JP7781280 A JP 7781280A JP 7781280 A JP7781280 A JP 7781280A JP S576502 A JPS576502 A JP S576502A
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- contactor
- specified value
- rolling stock
- control circuit
- 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
- 238000005096 rolling process Methods 0.000 title abstract 3
- 230000008929 regeneration Effects 0.000 title abstract 2
- 238000011069 regeneration method Methods 0.000 title abstract 2
- 230000001172 regenerating effect Effects 0.000 abstract 2
Landscapes
- Electric Propulsion And Braking For Vehicles (AREA)
- Stopping Of Electric Motors (AREA)
Abstract
PURPOSE: To obtain the excellent control circuit of the electric rolling stock having a good response, by flowing a preliminary exciting current, performing regenerative braking if the motor current is larger than the specified value, and performing plugging braking if it is smaller than the specified value.
CONSTITUTION: When an advance contactor 10 and a backing contactor 9 are switched by an advance and backing switch 20, a regerative contactor throwing circuit 30 for a regeneration contactor 4 is actuated, and the preliminary exciting current is flowed by a circuit 40 comprising a preliminary exciting resistor R0 and the like. A current sensing circuit 50 actates a regenerative braking circuit 60 when a motor currnt sensed by a sensor 8 exceeds the specified value within specified time after the preliminary exciting current has flowed, and actuates a plugging circuit 70 when the motor current does not exceed the specified value. In this constitution, the excellent regerative control circuit of the electric rolling stock having good response can be obtained.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7781280A JPS576502A (en) | 1980-06-11 | 1980-06-11 | Regeneration control circuit of electric rolling stock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7781280A JPS576502A (en) | 1980-06-11 | 1980-06-11 | Regeneration control circuit of electric rolling stock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS576502A true JPS576502A (en) | 1982-01-13 |
Family
ID=13644427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7781280A Pending JPS576502A (en) | 1980-06-11 | 1980-06-11 | Regeneration control circuit of electric rolling stock |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS576502A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60125348A (en) * | 1983-12-08 | 1985-07-04 | Hitachi Choko Kk | Tool material |
| US6213571B1 (en) * | 1998-10-28 | 2001-04-10 | Hitachi, Ltd. | Control apparatus for an electric vehicle and a method therefor |
| JP2002101694A (en) * | 2000-06-08 | 2002-04-05 | Bae Systems Controls Inc | Apparatus and method for driving multiple induction motors |
| CN103112532A (en) * | 2013-03-09 | 2013-05-22 | 广东星辉车模股份有限公司 | Energy-saving baby carriage with both local braking function and remote control braking function |
| JP2017184574A (en) * | 2016-03-31 | 2017-10-05 | 株式会社豊田自動織機 | Device for controlling vehicle travelling motor |
| KR20190035834A (en) | 2016-09-02 | 2019-04-03 | 제이에프이 스틸 가부시키가이샤 | Rolled roll outer material and rolled composite roll |
-
1980
- 1980-06-11 JP JP7781280A patent/JPS576502A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60125348A (en) * | 1983-12-08 | 1985-07-04 | Hitachi Choko Kk | Tool material |
| US6213571B1 (en) * | 1998-10-28 | 2001-04-10 | Hitachi, Ltd. | Control apparatus for an electric vehicle and a method therefor |
| JP2002101694A (en) * | 2000-06-08 | 2002-04-05 | Bae Systems Controls Inc | Apparatus and method for driving multiple induction motors |
| CN103112532A (en) * | 2013-03-09 | 2013-05-22 | 广东星辉车模股份有限公司 | Energy-saving baby carriage with both local braking function and remote control braking function |
| JP2017184574A (en) * | 2016-03-31 | 2017-10-05 | 株式会社豊田自動織機 | Device for controlling vehicle travelling motor |
| KR20190035834A (en) | 2016-09-02 | 2019-04-03 | 제이에프이 스틸 가부시키가이샤 | Rolled roll outer material and rolled composite roll |
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