1、 IEC 60310 Edition 4.0 2016-01 INTERNATIONAL STANDARD NORME INTERNATIONALE Railway applications Traction transformers and inductors on board rolling stock Applications ferroviaires Transformateurs de traction et bobines dinductance bord du matriel roulant IEC 60310:2016-01(en-fr) colour inside THIS
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19、s sur cette publication ou si vous avez des questions contactez-nous: csciec.ch. IEC 60310 Edition 4.0 2016-01 INTERNATIONAL STANDARD NORME INTERNATIONALE Railway applications Traction transformers and inductors on board rolling stock Applications ferroviaires Transformateurs de traction et bobines
20、dinductance bord du matriel roulant INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE ICS 45.060 ISBN 978-2-8322-3107-4 Registered trademark of the International Electrotechnical Commission Marque dpose de la Commission Electrotechnique Internationale Warning! Make
21、 sure that you obtained this publication from an authorized distributor. Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agr. colour inside 2 IEC 60310:2016 IEC 2016 CONTENTS FOREWORD . 6 1 Scope 8 2 Normative references. 8 3 Terms and definitions 9 3.1 Ge
22、neral definitions 10 3.2 Definitions for transformers . 11 3.3 Definitions for inductors . 11 4 Classification . 12 4.1 Classification of transformers 12 4.2 Classification of inductors 12 5 Service conditions . 12 6 Rated current and load profile 13 6.1 Load profile . 13 6.2 Rated current 13 7 Rate
23、d voltage and power of transformer windings . 13 7.1 Rated line-side voltage 13 7.2 Rated secondary voltage . 13 7.3 Rated power of transformer . 14 8 Transformer tappings . 14 9 Cooling 14 9.1 Identification of transformers and inductors according to cooling method 14 9.2 Arrangement of symbols 15
24、9.2.1 Enclosed transformers and inductors 15 9.2.2 Non-enclosed transformers and inductors . 15 9.2.3 Air cooling . 15 10 Temperature limits . 15 10.1 Classification of insulating materials 15 10.2 Temperature limits of solid insulation . 16 10.3 Temperature limits for liquid 16 10.4 Temperature lim
25、its for other parts 17 11 Mechanical design . 17 12 Rating plates . 17 13 Tests . 18 13.1 Categories of tests 18 13.1.1 General . 18 13.1.2 Type tests 18 13.1.3 Routine tests 18 13.1.4 Investigation tests 18 13.2 Tests on transformers . 18 13.2.1 General List of tests 18 13.2.2 Tolerances . 20 13.2.
26、3 Visual checks (type, routine test) and functional tests (optional type and routine test) . 20 13.2.4 Mass (type and optional routine test) 20 13.2.5 Measurement of winding resistance (type and routine tests) 21 IEC 60310:2016 IEC 2016 3 13.2.6 Measurement of voltage ratio, polarities and vector gr
27、oups (type and routine tests) 21 13.2.7 Measurement of no-load primary current and losses (type and routine tests) . 22 13.2.8 Measurement of impedance voltages or short-circuit impedances (type and routine tests) . 22 13.2.9 Measurement of fundamental load losses (type and routine tests) . 23 13.2.
28、10 Determination of total losses (type test) 24 13.2.11 Temperature-rise test (type test) 24 13.2.12 Insulation resistance test (optional type and routine test) 28 13.2.13 Dielectric tests (type and routine tests) . 28 13.2.14 Partial discharge test (type or optional routine test for dry-type, inves
29、tigation test for immersed type) 34 13.2.15 Short-circuit withstand test (optional type test) 36 13.2.16 Shock and vibration test (optional type test) 38 13.2.17 Voltage transmission ratio VTR (optional type test) 40 13.2.18 Noise measurement (type test) . 41 13.2.19 Leakage magnetic flux density me
30、asurement (optional type test) . 41 13.2.20 Electrical Frequency Response Analysis FRA (investigation test) 42 13.2.21 Inrush current measurement (optional type test) . 42 13.3 Tests on inductors . 43 13.3.1 List of tests 43 13.3.2 Tolerances . 43 13.3.3 Visual checks (type and routine test) 44 13.3
31、.4 Mass (type and optional routine test) 44 13.3.5 Measurement of winding resistance (type and routine test) . 44 13.3.6 Determination of losses (type test) . 44 13.3.7 Measurement of inductance (type and routine tests) . 45 13.3.8 Temperature-rise test (type tests) . 48 13.3.9 Insulation resistance
32、 test (optional type and routine test) 48 13.3.10 Dielectric tests (type and routine tests) . 48 13.3.11 Partial discharge test (type or optional routine test for the dry-type) 49 13.3.12 Short-circuit withstand test (optional type test) 49 13.3.13 Shock and vibration test (optional type test) 50 13
33、.3.14 Vibration test with current flowing (investigation test) 50 13.3.15 Noise measurement (type test) . 50 13.3.16 Leakage magnetic flux density measurement (optional type test) . 50 Annex A (informative) List of items for which an agreement between purchaser and manufacturer is needed or for whic
34、h further information or specifications shall be given by the purchaser or by the manufacturer . 51 A.1 Items subject to agreement between purchaser and manufacturer 51 A.1.1 Transformer and inductors . 51 A.1.2 Transformers . 52 A.1.3 Inductors . 53 A.2 Information to be given by purchaser to manuf
35、acturer 54 A.2.1 Transformers and inductors 54 A.2.2 Transformers . 55 A.2.3 Inductors . 55 A.3 Information to be given by manufacturer to purchaser 56 A.3.1 Transformers and inductors 56 4 IEC 60310:2016 IEC 2016 A.3.2 Transformers . 56 A.3.3 Inductors . 56 Annex B (informative) Thermal ageing and
36、insulation life time . 57 B.1 Insulation life time and thermal ageing . 57 B.2 Definitions of thermal endurance . 57 B.3 Thermal endurance calculations 58 B.4 Special considerations for thermal design and test . 59 B.4.1 General . 59 B.4.2 Cooling medium temperature at the external interface . 59 B.
37、4.3 Rated current . 60 B.4.4 Temperature rise test of a dry-type transformer/inductor . 60 B.5 Thermal conformity of the insulation system . 60 B.6 End of life criterion 60 Annex C (informative) Example of thermal endurance calculation to demonstrate the suitability of an insulation system for a spe
38、cified application 61 C.1 Preliminary 61 C.2 Example 1 Temperature limits for a dry-type transformer/inductor 61 C.3 Example 2 Thermal endurance calculation 61 C.3.1 General . 61 C.3.2 Operating conditions to be provided by the purchaser . 62 C.3.3 Thermal endurance characteristics to be provided by
39、 the manufacturer . 62 C.3.4 Temperature rise test results 62 C.3.5 Calculations . 63 Annex D (informative) Wet dielectric tests for dry-type transformers and inductors 65 D.1 General . 65 D.2 Wet test 1 (optional type test or optional routine test): short soaking 65 D.3 Wet test 2 (investigation te
40、st or optional type test): misting 66 D.4 Wet test 3 (investigation test): thermal shock long soaking misting . 66 D.4.1 General . 66 D.4.2 Temperature conditioning . 66 D.4.3 Thermal shock . 66 D.4.4 Dielectric test . 66 D.5 Common test procedure and criteria for wet dielectric tests 66 Annex E (in
41、formative) Load profiles 68 Bibliography . 69 Figure 1 Examples of set up for induced voltage withstanding tests . 31 Figure 2 Examples of set up for separate source voltage withstanding tests 32 Figure 3 Examples of impulse test connections for traction, inductor and auxiliary transformers . 33 Fig
42、ure 4 Partial discharge test: voltage versus time 35 Figure 5 Configurations for VTR test 41 Figure 6 Example of test circuit 42 Table 1 Letter symbols for cooling method 14 Table 2 Order of symbols . 15 Table 3 Temperature limits of solid insulation . 16 IEC 60310:2016 IEC 2016 5 Table 4 Temperatur
43、e limits for liquid . 16 Table 5 List of checks and tests to be made on traction transformers 19 Table 6 Tolerances 20 Table 7 Reference temperatures 21 Table 8 Dielectric test voltage 30 Table 9 Partial discharge measurements 35 Table 10 List of checks and tests to be made on inductors 43 Table 11
44、Tolerances 44 Table 12 Test method of voltage between terminals withstand test 49 Table C.1 Temperature limits and expected lifetime for a dry-type transformer or inductor (examples) 61 Table C.2 Load cycle histogram . 62 Table C.3 Temperature histogram 62 Table C.4 Temperature rise test results 63
45、Table C.5 Thermal endurance calculation . 63 Table C.6 Equivalent current and temperatures 64 6 IEC 60310:2016 IEC 2016 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ RAILWAY APPLICATIONS TRACTION TRANSFORMERS AND INDUCTORS ON BOARD ROLLING STOCK FOREWORD 1) The International Electrotechnical Commissio
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