The paper discusses the need to study the criteria for the design and installation of electrical power systems in buildings subject to seismic hazard. Nowadays, all the recommended seismic requirements according to: Uniform Building Code (UBC), Structural Engineers Association of California (SEAOC), and National Earthquake Hazards Reduction Program (NEHRP) do not specifically take into account the electrical or technological power systems. The paper analyses the problems an earthquake can cause with regard to the functional reliability and continuity of supply of electrical power systems. Therefore, it proposes design and installation requirements, to be graduated according to building occupancy categories. Basically, the criteria relative to the installation of the electrical equipment are an appropriate extension of those general static ones for nonstructural components. Their consideration is essential for the settlement of the design criteria, which, as far as the configuration and the size of the electrical power system are concerned, are aimed at limiting the same installation problems. Other general design criteria, aimed as a guarantee for the supply continuity and system reliability, have a particular use in these appliances
Tentative criteria for the design and installation of electrical power systems subject to seismic hazard / Parise, Giuseppe; Ferranti, F.; Colozza, R.. - STAMPA. - (1995), pp. 93-98. (Intervento presentato al convegno IEEE/IAS I&CPS 1995 tenutosi a San Antonio (USA) nel 8-11 May 1995) [10.1109/ICPS.1995.526994].
Tentative criteria for the design and installation of electrical power systems subject to seismic hazard
PARISE, Giuseppe;
1995
Abstract
The paper discusses the need to study the criteria for the design and installation of electrical power systems in buildings subject to seismic hazard. Nowadays, all the recommended seismic requirements according to: Uniform Building Code (UBC), Structural Engineers Association of California (SEAOC), and National Earthquake Hazards Reduction Program (NEHRP) do not specifically take into account the electrical or technological power systems. The paper analyses the problems an earthquake can cause with regard to the functional reliability and continuity of supply of electrical power systems. Therefore, it proposes design and installation requirements, to be graduated according to building occupancy categories. Basically, the criteria relative to the installation of the electrical equipment are an appropriate extension of those general static ones for nonstructural components. Their consideration is essential for the settlement of the design criteria, which, as far as the configuration and the size of the electrical power system are concerned, are aimed at limiting the same installation problems. Other general design criteria, aimed as a guarantee for the supply continuity and system reliability, have a particular use in these appliancesI documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.