| 摘要 |
FIELD: electricity. ^ SUBSTANCE: device refers to electric engineering and can be used to control direct current motor predominantly when fed from low-voltage source. Device contains electric power supply, switching-on unit, bridge inerter, five current sensors, input filter, four drivers, direct current motor, two temperature transmitters, three switch-rectifier units, regeneration unit, switching control unit, high-voltage filter, capacitive storage, power switch, voltage sensor, bridge inverter control unit (BICU) and low-voltage inverter control unit (LVICU). ^ EFFECT: increase in output power and maximum engine moment, functionality enhancement and improvement of direct current motor control device reliability. ^ 6 dwg |
