METHOD OF MODERNIZATION OF ELECTRICAL SYSTEM OF INDUSTRIAL ELECTRIC LOCOMOTIVE

摘要

Method of modernization of electrical system of industrial electric locomotive is that the charger battery replaced with power supply batteries, add the following elements of the electrical system of the traction unit, three traction converting-regulating units, at least one power input filter, the first power supply auxiliaries a second power supply auxiliaries, at least one inventory power supply and motor control auxiliaries in at least one inventory power supply for electrical appliances.