OS GSO IEC/TR 60638:2014
IEC TR 60638:1979
Omani Standard
Current Edition
·
Approved on
25 December 2014
Criteria for assessing and coding of the commutation of rotating electrical machines for traction
OS GSO IEC/TR 60638:2014 Files
English
31 Pages
Current Edition
Reference Language
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OS GSO IEC/TR 60638:2014 Scope
This report applies to all machines covered by I E C Publication 349, Rules for Rotating Electrical Machines for Rail and Road Vehicles, and having cylindrical commutators.
It completes I E C Publication 349 as regards :
— the criteria for assessment of commutation;
— the definition of the tests during the course of which the observations shall be made;
— the code recommended for the specification of these observations.
Slip rings of traction machines are at present excluded from this report.
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