JPS5743579A - Regenerative braking device for electrically-driven railroad car - Google Patents
Regenerative braking device for electrically-driven railroad carInfo
- Publication number
- JPS5743579A JPS5743579A JP11721180A JP11721180A JPS5743579A JP S5743579 A JPS5743579 A JP S5743579A JP 11721180 A JP11721180 A JP 11721180A JP 11721180 A JP11721180 A JP 11721180A JP S5743579 A JPS5743579 A JP S5743579A
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- regenerative braking
- diode
- power source
- series
- 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
Abstract
PURPOSE:To make it posible to give a function of regenerative braking, by a method wherein with a series field coil of a DC series motor a diode bridge rectifying circuit depending on the other AC power source and a diode flowing only in the reverse direction to the main power source voltage are in parallel connected. CONSTITUTION:By depressing a switch 75 when applying regenerative braking, an RB72 is excited to close a contact 72 to become self-retentive. Accordingly the AC voltage from the AC power source 71 through a transformer 73 is rectified by a diode bridge rectifying circuit 74, the DC output thereof flows through a field wiring 4 of the series motor in the arrow direction to be excited. So long as the induc- tion voltage of an armature 5 is a voltage higher than the line voltage, the power is regenerated bypassing the series field at the diode 8 to execute effetive braking by a reverse direction torque generated in the armature 5. In case the diode bridge circuit 74 is a mixed bridge circuit, it is so constituted as the device 7'.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11721180A JPS5743579A (en) | 1980-08-25 | 1980-08-25 | Regenerative braking device for electrically-driven railroad car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11721180A JPS5743579A (en) | 1980-08-25 | 1980-08-25 | Regenerative braking device for electrically-driven railroad car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5743579A true JPS5743579A (en) | 1982-03-11 |
Family
ID=14706135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11721180A Pending JPS5743579A (en) | 1980-08-25 | 1980-08-25 | Regenerative braking device for electrically-driven railroad car |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5743579A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2475374C2 (en) * | 2010-10-27 | 2013-02-20 | Государственное образовательное учреждение высшего профессионального образования Иркутский государственный университет путей сообщения (ИрГУПС (ИрИИТ)) | Method of increasing power factor in regenerative braking of ac electric locomotive and device to this end |
-
1980
- 1980-08-25 JP JP11721180A patent/JPS5743579A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2475374C2 (en) * | 2010-10-27 | 2013-02-20 | Государственное образовательное учреждение высшего профессионального образования Иркутский государственный университет путей сообщения (ИрГУПС (ИрИИТ)) | Method of increasing power factor in regenerative braking of ac electric locomotive and device to this end |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1527277A (en) | Electric power converting apparatus for use in battery cars | |
| KR840001011A (en) | Induction Motor Control Method | |
| GB1570107A (en) | Apparatus for charging an auxiliary battery of an electrically-propelled vehicle | |
| SE8006706L (en) | DRIVING EQUIPMENT | |
| RU2309057C2 (en) | Vehcile traction electric drive | |
| JPS5743579A (en) | Regenerative braking device for electrically-driven railroad car | |
| SU424286A1 (en) | DEVICE FOR STARTING AND DYNAL1 BRAKING OF A DIRECT-CURRENT ELECTRIC MOTOR OF A SERIAL EXCITATION | |
| CA1124782A (en) | Dynamic and regenerative braking circuit for a d-c motor | |
| SU925694A1 (en) | Device for exciting traction motors of electric rolling stock | |
| KR920007860A (en) | Electric vehicle controller | |
| SU1691166A1 (en) | A c -d c vehicle traction drive | |
| RU2726846C1 (en) | Asynchronous traction drive control device | |
| RU2215660C1 (en) | Vehicle traction electric drive | |
| SU933493A1 (en) | Device for automatic control of counterunloading apparatus of switching locomotive | |
| RU2129495C1 (en) | Dc drive | |
| JPH0221201B2 (en) | ||
| JPH0223044Y2 (en) | ||
| RU2114438C1 (en) | High-voltage detector for rail-road car | |
| JPS6062801U (en) | Auxiliary power supply control device | |
| JPH04271204A (en) | Main circuit of electric vehicle | |
| JPS5928802A (en) | Control device for electric motor coach | |
| JPS5716585A (en) | Operating method for motor by inverter | |
| JPS6474082A (en) | Driving circuit for induction motor with braking function | |
| JPS56132168A (en) | Ac power supply device | |
| JPS6439277A (en) | Brake circuit for motor |