A novel continuous-time equivalent circuit for boost DC-DC converters

Gatto, Gianluca; Marongiu, Ignazio; Mocci, Andrea; Serpi, Alessandro; Spano, Ivan Luigi

doi:10.1109/iecon.2013.6699146

Cited by 5 publications

(1 citation statement)

References 14 publications

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“…Therefore, (6) does not take into account inductor losses due to current ripple occurring on i L because this last is inherently neglected by (4). Although such an approximation does not impair the effectiveness of both (4) and (6) significantly, it may introduce detectable power balance mismatches, especially when relatively low switching frequency is employed.…”

Section: Proposed Inductor Modellingmentioning

confidence: 95%

A suitable inductor modeling for DC-DC converters

Mocci

Serpi

Marongiu

et al. 2014

2014 10th Conference on Ph.D. Research in Microelectronics and Electronics (PRIME)

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An inductor modeling suitable for DC-DC converters is proposed in this paper. It consists of introducing an appropriate parallel resistance in order to account for inductor current ripple when averaging technique is employed. This allows the development of an improved averaged model for DC-DC converters, which takes into account inductor power losses due to current ripple phenomenon. The worth and effectiveness of the proposed modeling approach has been validated through a simulation study, which is performed in the Matlab-Simulink environment and refers to the case of a boost DC-DC converter.

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Section: Proposed Inductor Modellingmentioning

confidence: 95%