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RAILWAY APPLICATIONS - FIXED INSTALLATIONS - ELECTRONIC POWER CONVERTERS FOR SUBSTATIONS
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Available format(s): Hardcopy, PDF
Language(s): English
Published date: 01-01-2007
Publisher: National Standards Authority of Ireland
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.Only cited Standards give presumption of conformance to New Approach Directives/Regulations.Dates of withdrawal of national standards are available from NSAI.
Introduction1 General 1.1 Scope 1.2 Normative references 1.3 Classification of traction supply power converters and value 1.4 List of principal letter symbols 1.5 Definitions2 Service conditions 2.1 Code of identification of cooling method 2.2 Environmental conditions 2.3 Electrical service conditions3 Converter equipment and assemblies 3.1 Electrical connections 3.2 Calculation factors 3.3 Losses and efficiency 3.4 Power factor 3.5 Direct voltage harmonic content 3.6 Electromagnetic compatibility (EMC) 3.7 Rated values for converters 3.8 Mechanical characteristics 3.9 Marking4 Tests 4.1 General 4.2 Test specificationsAnnex A (informative) Information required A.1 General A.2 Diode rectifiers A.3 Controlled converters and inverters A.4 Frequency converters (direct and d.c. link converters)Annex B (informative) Determination of the current capability through calculation of the virtual junction temperature B.1 General B.2 Approximation of the shape of power pulses applied to the semiconductor device B.3 The superposition method for calculation of temperature B.4 Calculation of virtual junction temperature for continuous loadAnnex C (informative) Index of definitionsBibliography
Defines requirements for the performance of all fixed installations electronic power converters, using controllable and/or non-controllable electronic valves, intended for traction power supply.
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