FIELD: transportation.
SUBSTANCE: invention relates to electric traction systems of vehicles with supply from internal power supply sources. Traction locomotive converter comprises n channels of power conversion. Converter channels are formed by a charging-discharging converter, n converters, a device of excitation current control, a source of supply from an external network and/or a converter of diesel generator frequency. Besides, the charging-discharging converter, n converters, the device of excitation current control, the source of supply from the external network and/or the converter of diesel generator frequency are connected to each other. Moreover, the charging-discharging converter, n converters, the device of excitation current control, the source of supply from the external network and/or the converter of diesel generator frequency contain software making it possible to control, protect and perform diagnostics of the internal channel.
EFFECT: increased energy efficiency of a locomotive.
8 cl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| TRACTION CONVERTER OF LOCOMOTIVE | 2019 |
|
RU2732816C1 |
| DIESEL LOCOMOTIVE POWER SUPPLY SYSTEM | 2020 |
|
RU2744068C1 |
| LOCOMOTIVE TRACTION CONVERTER | 2015 |
|
RU2612066C1 |
| LOCOMOTIVE TRACTION CONVERTER WITH POWER PLANT | 2020 |
|
RU2729007C1 |
| METHOD OF REGULATING THE VOLTAGE IN GAS TURBINE - GENERATOR SYSTEM FOR POWER SUPPLY OF ELECTRICAL DRIVES OF A VEHICLE | 2016 |
|
RU2623643C1 |
| CONTROL METHOD FOR LOCOMOTIVE HYBRID POWER PLANT AND CONTROL SYSTEM FOR ITS IMPLEMENTATION | 2013 |
|
RU2534466C1 |
| VEHICLE ELECTRIC TRACTION SYSTEM WITH ENERGY ACCUMULATOR | 2023 |
|
RU2816383C1 |
| METHOD OF POWER PLANT CONTROL AND DEVICE TO THIS END | 2009 |
|
RU2419563C1 |
| RECTIFIER-INVERTER CONVERTER OF ELECTRIC STOCK AND METHOD OF ITS CONTROL IN REGENERATIVE BRAKING MODE | 2019 |
|
RU2728891C1 |
| METHOD OF HYBRID DIESEL-CONTACT SHUNTING LOCOMOTIVE OPERATION WITH ENERGY ACCUMULATORS AND SHUNTING LOCOMOTIVE | 2016 |
|
RU2650286C2 |
