@inproceedings{9b3ed1c930d34229ae71b6f668dc43f8,
title = "Novel input current ripple compensation technique for capacitor-less dual-half-bridge converter",
abstract = "This paper proposes a repetitive controller to be used for capacitor-less current-fed dual-half-bridge (CF-DHB) converters under the grid-connected environment. When the dc-link capacitor is very small, the dc-link current fluctuation can distort the input current severely. Compared with the previous controllers introduced to reduce the input current ripples, the proposed repetitive controller can reduce them more significantly. In developing the proposed controller, we derived the dynamic model of the capacitor-less CF-DHB in the grid-connected environment, and used it to implement the repetitive controller. Experimental results verify that the proposed control scheme achieves desirable performance.",
keywords = "Controller design, DC-DC converter, Input current ripple, Two-stage inverter",
author = "Changkyu Bai and Byeongcheol Han and Huh, {Dong Young} and Choi, {Jung Hwan} and Kim, {Soo Hong} and Lee, {Jin S.} and Minsung Kim",
note = "Publisher Copyright: {\textcopyright} 2017 IEEE.; 32nd Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2017 ; Conference date: 26-03-2017 Through 30-03-2017",
year = "2017",
month = may,
day = "17",
doi = "10.1109/APEC.2017.7930976",
language = "English",
series = "Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "2015--2021",
booktitle = "2017 IEEE Applied Power Electronics Conference and Exposition, APEC 2017",
address = "United States",
}