DC electric locomotives with asynchronous traction motors

摘要

The utility model aims to increase productivity in the manufacture of electric locomotives, as well as to strengthen the power, traction, increasing the reliability of the electric locomotive, lower operating costs, safety of electric movement, increase overhaul life. Said technical result is achieved in that the DC electric asynchronous traction motors, each of the two sections comprises a control cabin, with a two-axle bogie asynchronous traction motors increased power, a frame on which is mounted a body in which four established susceptor. The body blocks disposed braking resistors, traction converters, chokes network filters, removable cabinets power of high voltage equipment and low-voltage equipment cabinet, auxiliary transformer, the working pass. The cooling system of traction motors, the motor includes a cooling fan traction motors each carriage mounted on the body frame, the cooling brake resistors are combined with the blocks of brake resistors kryshevye modules. Liquid cooling system of traction converters and reactors network filters consist of a cooling module and conduits for each traction inverter and arranged on both sides of the aisle. Electrical connection of the high voltage power removable apparatus cabinets holds wires and cables beneath the central passage and connection cabinets removable power control circuits of low voltage apparatus with control panel holds wires and cables with plug connectors at the ends, extending over the central passage.