Some electromagnetic and thermal aspects are examined, concerning special PM machines, employed in damping seismic oscillations in structural systems. The power generated by the machine during a seismic event is regulated by a suited converter, and delivered to an external resistor. Some modelling features and selected simulations are examined, together with test results obtained by a prototype. Some special tests, aimed to identify the thermal parameters of the machines, are presented and discussed.
Permanent Magnet Machines for Modulated Damping of Seismic Vibrations: Electrical and Thermal Modeling
DI GERLANDO, ANTONINO;FOGLIA, GIOVANNI MARIA;PERINI, ROBERTO
2008-01-01
Abstract
Some electromagnetic and thermal aspects are examined, concerning special PM machines, employed in damping seismic oscillations in structural systems. The power generated by the machine during a seismic event is regulated by a suited converter, and delivered to an external resistor. Some modelling features and selected simulations are examined, together with test results obtained by a prototype. Some special tests, aimed to identify the thermal parameters of the machines, are presented and discussed.File in questo prodotto:
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TIE_PM_damper.pdf
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