FR2230515A2 - Improvements in electric traction systems - includes regeneration during braking periods diode controlled - Google Patents
Improvements in electric traction systems - includes regeneration during braking periods diode controlledInfo
- Publication number
- FR2230515A2 FR2230515A2 FR7319145A FR7319145A FR2230515A2 FR 2230515 A2 FR2230515 A2 FR 2230515A2 FR 7319145 A FR7319145 A FR 7319145A FR 7319145 A FR7319145 A FR 7319145A FR 2230515 A2 FR2230515 A2 FR 2230515A2
- Authority
- FR
- France
- Prior art keywords
- during braking
- electric traction
- regeneration during
- traction systems
- includes regeneration
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L7/00—Electrodynamic brake systems for vehicles in general
- B60L7/10—Dynamic electric regenerative braking
- B60L7/12—Dynamic electric regenerative braking for vehicles propelled by dc motors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Stopping Of Electric Motors (AREA)
Abstract
A system employing separately excited D.C. traction motors and having great flexibility, covers regeneration by using a device comparing a voltage proportional to the braking current with a voltage varied by the brake handle, which also controls the motor excitation during braking. A diode is used, the anode being connected to the negative of the supply. The cathode is also connected to the cathodes of diodes allowing passage of the regenerated current. The anodes of these latter diodes are connected to a voltage comparator.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7319145A FR2230515A2 (en) | 1973-05-25 | 1973-05-25 | Improvements in electric traction systems - includes regeneration during braking periods diode controlled |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7319145A FR2230515A2 (en) | 1973-05-25 | 1973-05-25 | Improvements in electric traction systems - includes regeneration during braking periods diode controlled |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2230515A2 true FR2230515A2 (en) | 1974-12-20 |
FR2230515B2 FR2230515B2 (en) | 1976-04-23 |
Family
ID=9120026
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7319145A Granted FR2230515A2 (en) | 1973-05-25 | 1973-05-25 | Improvements in electric traction systems - includes regeneration during braking periods diode controlled |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2230515A2 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1366680A (en) * | 1962-09-05 | 1964-07-10 | Licentia Gmbh | Vehicles with electric motor |
GB1070783A (en) * | 1963-06-17 | 1967-06-01 | Ass Elect Ind | Improvements relating to power transfer circuit arrangements |
FR2083854A5 (en) * | 1970-03-14 | 1971-12-17 | Bosch |
-
1973
- 1973-05-25 FR FR7319145A patent/FR2230515A2/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1366680A (en) * | 1962-09-05 | 1964-07-10 | Licentia Gmbh | Vehicles with electric motor |
GB1070783A (en) * | 1963-06-17 | 1967-06-01 | Ass Elect Ind | Improvements relating to power transfer circuit arrangements |
FR2083854A5 (en) * | 1970-03-14 | 1971-12-17 | Bosch |
Also Published As
Publication number | Publication date |
---|---|
FR2230515B2 (en) | 1976-04-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NO180436C (en) | Electric drive and distribution system for a vehicle, as well as a method for operating such a system | |
SE7408640L (en) | ||
SE7412899L (en) | ||
ES442561A1 (en) | Braking mode control for an electric traction motor | |
GB1235440A (en) | Improvements relating to electric motive power installations | |
FR2230515A2 (en) | Improvements in electric traction systems - includes regeneration during braking periods diode controlled | |
ES426704A1 (en) | Braking circuit for alternating current induction motor | |
GB1418840A (en) | Control circuit for dc motor | |
ES418311A1 (en) | Regenerative braking controller for a DC motor | |
GB1460741A (en) | ||
GB1315851A (en) | Direct current motors including series field windings | |
SU725165A1 (en) | Direct m-phase frequency converter | |
SU754558A1 (en) | Method of protecting thyristorized converter | |
SU670473A1 (en) | Dc traction motor braking effort regulator | |
SU735459A1 (en) | Apparatus for rheostatic braking of d.c. motor | |
GB609952A (en) | Improvements in direct-current electric traction equipments | |
RU95105241A (en) | Device controlling speed of traction motors | |
GB1022543A (en) | Improvements in or relating to commutating machines | |
SU961088A1 (en) | Multimotor electric drive | |
SU1309236A1 (en) | Multimotor d.c.electric drive | |
RU93040130A (en) | ELECTRIC VEHICLE BRAKE | |
FR2261150A1 (en) | Suspension track for twin linear motor drive - each motor has two partial drive windings with separate regulation | |
SU623245A1 (en) | Generator voltage regulating arrangement | |
SU599325A2 (en) | Device for electric braking of series-wound dc motor | |
FR2375753A1 (en) | Electric vehicle traction and braking system - has circuit with thyristors and resistors avoiding circulating currents (NL 27.6.78) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
CA | Change of address | ||
CD | Change of name or company name | ||
TP | Transmission of property |