FIELD: transport.
SUBSTANCE: proposed device comprises storage unit arranged at spare spaces nearby passenger platforms or traction substations. Storage unit is charged/discharged via electric circuit not coupled galvanically with operating contact rail. In compliance with the first version, additional contact rail, not coupled galvanically with operating contact rail, is mounted ahead of passenger platform and in parallel to operating contact rail, at the point where train starts decelerating. In compliance with the second version, proposed device has breaks of operating contact rail in boundary points. This allows creating the section of operating contact rail isolated from the rail traction circuit. Additionally, second version allows moving passenger train from tunnel to passenger platform in emergent power cutout.
EFFECT: electric power savings, simplified design.
2 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| TRACTION POWER SYSTEM OF METRO LINES | 0 |
|
SU1771451A3 |
| METHOD OF ELECTRIC POWER RECOVERY IN RAILWAY CAR STORAGE UNIT | 2008 |
|
RU2379201C1 |
| ABSOLUTE NETWORK OF METROPOLITEN LINES WITH CONTINUOUS NUTRITION OF CARS | 2017 |
|
RU2679351C1 |
| OVERHEAD CONTACT SYSTEM INSULATING COUPLER AND NEUTRAL INSERT FOR HIGH-SPEED RAILWAY TRUNK LINES POWERED BY ALTERNATING CURRENT | 2013 |
|
RU2533768C1 |
| DEVICE FOR REGENERATIVE BRAKING OF TRACTION ELECTRIC MOTORS OF UNDERGROUND RAILWAY CARS | 2002 |
|
RU2216457C2 |
| SYSTEM FOR CONTROLLING AND MONITORING POWER AND ENERGY CONSUMED BY TRANSPORT SYSTEM | 2016 |
|
RU2629622C1 |
| METHOD FOR CONSTRUCTION OF A SUBWAY LINE USING A LINING OF A LARGE DIAMETER CROSS-SECTION | 2022 |
|
RU2781850C1 |
| TRACK-MOUNTED TRANSPORT FACILITY | 2010 |
|
RU2506185C2 |
| METHOD OF DRIVING ELECTRIC VEHICLE BY RECUPERATED ELECTRIC POWER AND DEVICE TO THIS END | 2010 |
|
RU2436690C2 |
| HIGH-SPEED TRANSPORT SYSTEM WITH ELECTRIC TRAIN | 1995 |
|
RU2109647C1 |
