ELECTRIC SYSTEM SUPPORT electric rolling

摘要

Uses: electrical, to the drive electric rolling stock, to supply auxiliary electrical machinery and equipment.; Summary of the utility model: a system of auxiliary drives of electric rolling stock includes terminals for connecting the inverters own needs, which are connected to several loads of channels, which are converters - voltage inverters supplying the auxiliary electric equipment and auxiliary system, the control units controlled by the control system commands. These channels loads are connected by wires. Converter and control unit converter per channel power the load are located directly on the motor housing or equipment, or in the immediate vicinity of the engine or equipment auxiliary system.; The technical result - an increase of reliability, noise immunity, reduced surge in the load circuit power, improving a fault diagnosis conditions. 1 NC PF-ly, 2 yl.