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BS EN 60349-2:2010:2011 Edition

BS EN 60349-2:2010:2011 Edition

$167.15

Electrical traction. Rotating electrical machines for rail and road vehicles – Electronic converter-fed alternating current motors

Published By Publication Date Number of Pages
BSI 2011 42
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1 Scope and object

This part of IEC 60349 applies to converter-fed alternating current motors forming part of the equipment of electrically propelled rail and road vehicles.

The object of this part is to enable the performance of a motor to be confirmed by tests and to provide a basis for assessment of its suitability for a specified duty and for comparison with other motors.

Where further testing is to be undertaken in accordance with IEC 61377-1 and IEC 61377- 3, it may be preferable, to avoid duplication, that some type and investigation tests be carried out on the combined test bed.

Particular attention is drawn to the need for collaboration between the designers of the motor and its associated converter as detailed in 5.1.

NOTE 1 This part also applies to motors installed on trailers hauled by powered vehicles.

NOTE 2 The basic requirements of this part may be applied to motors for special purpose vehicles such as mine locomotives but this part does not cover flameproof or other special features that may be required.

NOTE 3 It is not intended that this part should apply to motors on small road vehicles, such as battery-fed delivery vehicles, factory trucks, etc. This part also does not apply to minor machines such as windscreen wiper motors, etc. that may be used on all types of vehicles.

NOTE 4 Industrial type motors complying with IEC 60034 may be suitable for some auxiliary drives, providing that it is demonstrated that operation on a converter supply will meet the requirements of the particular application.

The rating of traction motors fed in parallel by a common converter has to take into account the effect on load-sharing of differences of wheel diameter and of motor characteristics as well as weight transfer when operating at high coefficients of adhesion. The user is to be informed of the maximum permissible difference in wheel diameter for the particular application.

The electrical input to motors covered by this part comes from an electronic converter.

NOTE 5 At the time of drafting, only the following combinations of motors and converters had been used for traction applications, but it may also apply to other combinations which may be used in the future:

  • asynchronous motors fed by voltage source converters;

  • asynchronous motors fed by current source converters;

  • synchronous motors fed by current source converters.

The motors covered by this part are classified as follows:

  1. Traction motors – Motors for propelling rail or road vehicles.

  2. Auxiliary motors not covered by IEC 60034 – Motors for driving compressors, fans, auxiliary generators or other auxiliary machines.

PDF Catalog

PDF Pages PDF Title
7 English
CONTENTS
9 1 Scope and object
10 2 Normative references
3 Terms and definitions
12 4 Environmental conditions
5 Characteristics
5.1 Exchange of information
13 5.2 Reference temperature
5.3 Specified characteristics
5.4 Declared characteristics
5.5 Efficiency characteristics
5.6 Traction motor characteristics
14 5.7 Auxiliary motor characteristics
6 Marking
6.1 Nameplate
6.2 Terminal and lead marking
7 Test categories
7.1 Test categories
16 7.2 Summary of tests
8 Type tests
8.1 Temperature-rise tests
Tables
Table 1 – Summary of tests
17 Table 2 – Limits of temperature rise for continuous and other ratings
18 8.2 Characteristic tests and tolerances
Table 3 – Temperature rises for short-time overload ratings
19 8.3 Overspeed test
8.4 Vibration tests
20 9 Routine tests
9.1 General
9.2 Short-time heating run
9.3 Characteristic tests and tolerances
21 9.4 Overspeed tests
9.5 Dielectric tests
22 9.6 Vibration tests (imbalance)
Table 4 – Dielectric test voltages
23 Annex A (normative) Measurement of temperature
26 Annex B (normative) Conventional values of traction motor transmission losses
Figures
Figure B.1 – Conventional values of traction motor transmission losses
27 Annex C (informative) Noise measurement and limits
29 Table C.1 – Corrections
32 Table C.2 – Corrections
33 Figure C.1 – Limiting mean sound power level for airborne noise emitted by traction motors
Table C.3 – Correction for pure tones
34 Figure C.2 – Location of measuring points and prescribed paths for horizontal machines
35 Figure C.3 – Location of measuring points and prescribed paths for vertical machines
36 Annex D (normative) Supply voltages of traction systems
37 Annex E (normative) Agreement between user and manufacturer
38 Bibliography

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BS EN 60349-2:2010
$167.15