A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Short-circuit currents in distribution armouring
The increase in installed power in modern buildings can result in high power short-circuits,, and consequently cables and equipment can be subject to severe thermal and mechanical stresses, leading to complete destruction of the enclosures. The effect is analysed in the case of a generalised example of a housing with bus-bars and distributed circuits, and fed by two 100 kVA transformers. Article 434 of the NF-C-15-100 standard dealing with protection against short-circuits is reproduced.
Short-circuit currents in distribution armouring
The increase in installed power in modern buildings can result in high power short-circuits,, and consequently cables and equipment can be subject to severe thermal and mechanical stresses, leading to complete destruction of the enclosures. The effect is analysed in the case of a generalised example of a housing with bus-bars and distributed circuits, and fed by two 100 kVA transformers. Article 434 of the NF-C-15-100 standard dealing with protection against short-circuits is reproduced.
Short-circuit currents in distribution armouring
Kurzschlussstroeme in Verteilungs-Bewehrungen
Titel franzoesisch
Ballesteros, J. (author)
1977
5 Seiten
Article (Journal)
French
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