OS GSO IEC 61377-2:2014
IEC 61377-2:2002
Omani Standard
Current Edition
·
Approved on
25 December 2014
Railway applications - Rolling stock - Combined testing - Part 2: Chopper-fed direct current traction motors and their control
OS GSO IEC 61377-2:2014 Files
English
47 Pages
Current Edition
Reference Language
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OS GSO IEC 61377-2:2014 Scope
This part of IEC 61377 applies to the combinations of motor(s), chopper and their control, and its object is to specify
− the performance characteristics of electric drives consisting of a chopper, direct current motors, and the related control system;
− methods of verifying these performance characteristics by tests.
In traction drives, a combined system with chopper and direct current motor(s) without any control between the mechanical output and the chopper is not usual. It is not, therefore, considered in this standard.
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