This paper briefly describes the design and the characterization of a new base isolation system for the seismic protection of HV ceramics circuit breakers, in order to be qualified according to the standard CEI 62271-207. The solution adopted is based on the use of Wire Ropes. Accurate numerical analyses and experimental tests performed on a typical HV breaker upon a shaking table demonstrated the effectiveness of the proposed solution. An on-site installation in several Italian substations of this system has permitted to verify the simplicity and rapidity of the intervention necessary for the seismic upgrading of the circuit breaker
GIANNINI RENATO, ALESSANDRI, S., PAOLACCI, F., & MALENA, M. (2015). Seismic design and characterization of a new isolation system for high voltage circuit breakers based on wire-rope devices. In American Society of Mechanical Engineers, Pressure Vessels and Piping Division (Publication) PVP.
Titolo: | Seismic design and characterization of a new isolation system for high voltage circuit breakers based on wire-rope devices |
Autori: | |
Data di pubblicazione: | 2015 |
Citazione: | GIANNINI RENATO, ALESSANDRI, S., PAOLACCI, F., & MALENA, M. (2015). Seismic design and characterization of a new isolation system for high voltage circuit breakers based on wire-rope devices. In American Society of Mechanical Engineers, Pressure Vessels and Piping Division (Publication) PVP. |
Handle: | http://hdl.handle.net/11590/300615 |
Appare nelle tipologie: | 4.1 Contributo in Atti di convegno |