Norm

NEN-EN 50443:2011 3e Ontw. en

Effecten van elektromagnetische interferentie op pijpleidingen veroorzaakt door wisselstroom bij hoge spanning van spoorwegen en soortgelijk geleid vervoer en door wisselstroom bij hoge spanning van voedingsystemen

  • Deze norm is ingetrokken sinds 19-12-2011

29,20

Over deze norm

Status Ingetrokken
Aantal pagina's 26
Commissie Elektrisch materieel, systemen en elektronische toepassingen voor spoorwegen en soortgelijk geleid vervoer
Gepubliceerd op 01-05-2011
Taal Engels
The presence of ac power supply systems or of a.c. electric traction systems (in this standard also indicated as a.c. power systems) may cause voltages to build up in pipeline systems,(in this standard indicated as interfered systems) running in the close vicinity, due to one or more of the following mechanisms: - inductive coupling, - conductive coupling, - capacitive coupling. Such voltages may cause danger to persons, damage to pipelines or connected equipment or disturbance to the electrical/ electronic equipment connected to the pipeline. This European Standard deals with the situations where these effects may arise and with the maximum tolerable limits of the interference effects, taking into account the behaviour of the ac power systems bothin normal operating condition and/or during faults. This European Standard applies to all metallic pipelines irrespective of the conveyed fluid, e.g. liquid or gas, liable to be interfered by high voltage a.c. railway and high voltage a.c. power supply systems. The objective of this standard is to establish: - the procedure for evaluating the e.m. interference; - the interference distance to be considered; - the types of coupling to be considered for operating and fault conditions of the high voltage a.c. electric traction systems and high voltage a.c. power supply systems; - the configurations to be considered for both metallic pipeline and high voltage a.c. electric traction systems or high voltage a.c. power systems; - the limits of the voltages due to the electromagnetic interference; - information on interference situations, calculation methods, measuring methods, mitigation measures, management of interference. This European Standard is applicable to all new metallic pipelines and all new high voltage a.c. electric traction systems and high voltage a.c. power supply systems and all major modifications that may change significantly the interference effect.

Details

ICS-code 33.040.20
33.100.01
Nederlandse titel Effecten van elektromagnetische interferentie op pijpleidingen veroorzaakt door wisselstroom bij hoge spanning van spoorwegen en soortgelijk geleid vervoer en door wisselstroom bij hoge spanning van voedingsystemen
Engelse titel Effects of electromagnetic interference on pipelines caused by high voltage a.c. electric traction systems and/or high voltage a.c. power supply systems
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