| 摘要 |
FIELD: transport.SUBSTANCE: proposed vehicle comprise current collectors, control device, voltage converter connected to storage battery and traction motor, charging device supplied from overhead contact system and connected to storage battery. Additionally, it incorporates current transducer connected to overhead contact system and voltage converter and to control device. At vehicle supply from storage battery, control device sets the storage battery charge power magnitude. In case current threshold magnitude measured by current transducer is exceeded, control device generates signal to charging device to inhibit its operation to interrupt charging process.EFFECT: enhanced performances.2 cl, 2 dwg |
