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4. Substation frames
4.1 Frame types
In outdoor substations, main structures are those metal assemblies used to anchor or support tensioned connections on both the line and substation sides, and secondary structures are those used to support high-voltage equipment and insulating columns. They are determined taking into account the technical conditions imposed by the forces exerted, the conditions of appearance that respect the clarity of the installations and, finally, the economic conditions.
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Substation frames
High-voltage equipment
References
Regulations
Interministerial decree of May 17, 2001 setting the technical conditions to be met by electrical power distribution.
Decree no. 77-254 of March 8, 1977 regulating the discharge of oils and lubricants into surface, ground and sea waters.
Standardization
- Installations électriques de tensions nominales supérieures à 1 kV en courant alternatif. - NF C13-000 - 4-03
- Insulated or protected cables for energy networks – Rigid cables insulated with cross-linked polyethylene in a polyvinyl chloride sheath – H1 XDV-A series. - NF C33-210 - 8-95
- Measuring equipment – Single-phase voltage transformers – Features. - NF C42-501 - 3-73
- Condensateurs de couplage et...
Manufacturers
(non-exhaustive list)
RTE (Réseau de transport d'électricité) http://www.rte-france.com
EDF Réseau de distribution (ERD) http://www.edfdistribution.fr
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