5. Technology solutions
Taking into account the parameters and constraints described in the previous paragraphs, the following technical solutions are used by manufacturers to produce SEM equipment.
5.1 General architecture of a substation
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A SEM station is made up of an assembly of sub-assemblies comprising :
equipment used in electrical substations (circuit breakers, disconnectors, earthing switches, measuring transformers, etc.);
the connection elements between these devices and the busbars, mainly consisting of straight elements (ferrules with conductor and insulator supports), the length of which is made to order, and change-of-direction and branching...
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Technology solutions
Characteristic values
Bibliography
Articles
International standards and technical reports
- Sectionneurs et sectionneurs de terre à courant alternatif. - CEI 60 129 - 1984
- Spécifications et réception de l'hexafluorure de soufre neuf. - CEI 60 376 - 1971
- Guide relatif au contrôle de l'hexafluorure de soufre (SF6) prélevé sur le matériel électrique. - CEI 60 480 - 1974
- Appareillage sous enveloppe métallique à isolation gazeuse de tension assignée égale ou supérieure...
French regulations
Metal-clad switchgear manufacturers
ABB Energie S.N.C., Établissement de Persan.
ALSTOM Transmission et Distribution SA, Postes Blindés Haute Tension, Aix-les-Bains.
Schneider Electric High Voltage SA, Site B1, Grenoble.
SIEMENS SAS, Division Énergie, Saint-Denis.
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