2008•Electric Drive for LocomotivesRequires access

Characteristics of HX_D3 High-power AC Drive Freight Electric Locomotive and Faults Process

Yong Chen

Abstract

General arrangement as well as the characteristics of the main circuit,auxiliary circuit,microprocessor control system and pneumatic braking system are introduced briefly for the HXD3 high-power AC drive freight electric locomotive.Short analysis is made to the frequent faults of the main converter,auxiliary converter,110 V power modules and locomotive wheelset slip.Relative emergency solutions are worked out.

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Available abstract

Key concepts: Engineering, Automotive engineering, Electric locomotive, Auxiliary power unit, Power (physics), Microprocessor, Braking system, Process (computing)