2005•Electric Locomotives & Mass Transit VehiclesRequires access

Combined testing of AC motors and their control system on type KZ4A locomotive

WU Yan-sheng

Abstract

Presented in this paper are the method of combined testing of AC motors and their control system for inverter on type KZ4A high-speed passenger electric locomotive and its test results for verifying locomotive traction/electric brake characteristics.Comparison is made between test results from the roller running rig test and locomotive line running test.It is concluded that using the roller running rig can fully meet the requirements of locomotive traction electric brake characteristics tests.

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Available abstract

Key concepts: Electric locomotive, Automotive engineering, Traction motor, Engineering, Brake, Traction (geology), Inverter, Traction control system