@inproceedings{3219c53faafd4e7eac03fa9754602219,
title = "Resonance suppression control for flying capacitor type bidirectional three-level chopper circuit",
abstract = "Recent years, high-voltage and large capacity dc-dc converters are vigorously studied for various dc applications. One of them is the flying capacitor type multi-level chopper circuit (FCC) that realizes high boost/buck ratio conversion and downsizes an inductor. However, it has the problem of transient oscillation due to resonance caused by the inductor and output capacitor when operating conditions change, and thus excessive voltage and current may damage circuit components. To suppress the transient oscillation, a control scheme based on state feedback control is proposed for the FCC in this paper. The effectiveness of the proposed control is demonstrated through the circuit simulations and experiments using a three-level scale-down model under both buck and boost modes.",
keywords = "DC-DC power converters, flying capacitor, multilevel converters, resonance, state feedback, state-space methods",
author = "Noriaki Nagao and Jia Liu and Yushi Miura and Toshifumi Ise and Naoki Morishima",
note = "Publisher Copyright: {\textcopyright} 2019 IEEE.; 3rd IEEE International Conference on DC Microgrids, ICDCM 2019 ; Conference date: 20-05-2019 Through 23-05-2019",
year = "2019",
month = may,
day = "20",
doi = "10.1109/ICDCM45535.2019.9232918",
language = "英语",
series = "2019 IEEE 3rd International Conference on DC Microgrids, ICDCM 2019",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
booktitle = "2019 IEEE 3rd International Conference on DC Microgrids, ICDCM 2019",
}
