FIELD: transportation.
SUBSTANCE: proposed method is based on use of two control algorithms of reversible converters of a loaded electric locomotive, which allow for diagnosing the loaded electric locomotive without moving out of the first control zone of voltage across traction electric motors at the parking place.
EFFECT: possibility of diagnosing all branches of a reversible converter at the parking place, possibility of identifying a faulty branch of a reversible converter and reduced labour input of detecting faults.
2 dwg, 3 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD TO REDUCE POST-SWITCHING OSCILLATIONS OF VOLTAGE AT ELECTRIC LOCOMOTIVE CURRENT COLLECTOR AND DEVICE FOR ITS REALISATION | 2009 |
|
RU2435288C2 |
| METHOD FOR INCREASE OF ENERGY INDICATORS OF AC ELECTRIC LOCOMOTIVES | 2008 |
|
RU2370381C1 |
| METHOD FOR DETERMINING EMERGENCY ARM OF RECTIFIER-INVERTER CONVERTER OF AC ELECTRIC LOADER | 2021 |
|
RU2766917C1 |
| MONOPHASE DIRECT CURRENT CONVERTER | 2008 |
|
RU2368060C1 |
| METHOD FOR DIFFERENT-PHASE CONTROL OF RECTIFIER-INVERTER CONVERTERS OF AC ELECTRIC LOCOMOTIVE | 2020 |
|
RU2727707C1 |
| METHOD OF INCREASING AC ELECTRIC LOCOMOTIVE POWER EFFICIENCY AND QUALITY OF ELECTRIC POWER AT LOCOMOTIVE CURRENT COLLECTOR, AND DEVICE TO THIS END | 2011 |
|
RU2467892C1 |
| ELECTRIC LOCOMOTIVE MICROPROCESSOR-BASED CONTROL SYSTEM | 2010 |
|
RU2454336C1 |
| DEVICE FOR INCREASING THE POWER FACTOR OF RECTIFIER-INVERTER CONVERTER OF SINGLE-PHASE ALTERNATING CURRENT | 2020 |
|
RU2760815C1 |
| SINGLE PHASE DC CONVERTER | 2014 |
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RU2549356C1 |
| CONTROL METHOD OF MULTI-ZONE RECTIFIER-INVERTER CONVERTER OF SINGLE-PHASE ALTERNATING CURRENT | 2020 |
|
RU2740639C1 |
