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EnglishIn civil buildings, large part of energy consumption of common service is related to lift apparatus operations. Considering the huge diffusion of roped elevators and their reciprocating operating mode, a critical evaluation of energy streams has been done using an accurate model specially developed. Thus, a retrofit kit has been studied and designed able to store the energy during the generating mode of the electrical machine and to recover it back in motor operation. Finally, a comprehensive evaluation of the saved energy parameterized with the numbers of passengers and lift duty cycle is presented, as well as the kit cost estimation and pay-back time.
| Titolo: | Energy harvesting in roped elevators | |
| Autori interni: | ||
| Data di pubblicazione: | 2014 | |
| Handle: | http://hdl.handle.net/20.500.11769/70586 | |
| ISBN: | 978-147994749-2 | |
| Appare nelle tipologie: | 4.1 Contributo in Atti di convegno |
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http://hdl.handle.net/20.500.11769/70586
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