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Comparative investigation on standard and multiphase buck converters for automotive applications
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| Author(s) |
A. Consoli; G. Scarcella; A. Testa; G. Catona |
| Abstract |
Waiting for the introduction of full 42V electrical supply systems on next generation
vehicles, dual voltage architectures today represent an intermediate solution to rapidly fulfill the
increasing request of electric power in modern cars, while exploiting standard low cost 14V
components. In such systems the two power buses are interconnected through a suitable electronic
interface managing a bidirectional power flow. Among different candidate topologies to realize such
an electronic interface multiphase converters are advantaged because of lower input current ripple,
high efficiency and compactness. A three phase bilateral DC/DC converter aimed to equip a dual
voltage C segment car is presented and experimentally compared with a bilateral single phase DC/DC
converter. |
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| Filename: | EPE2003-PP0979 - Consoli |
| Filesize: | 882.3 KB |
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| Type |
Members Only |
| Date |
Last modified 2004-02-04 by Unknown |
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