Single-inductor multi-input multi-output DC-DC converter with high flexibility and simple control
Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review
Author(s)
Related Research Unit(s)
Detail(s)
Original language | English |
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Title of host publication | 2020 IEEE International Symposium on Circuits and Systems (ISCAS) |
Subtitle of host publication | Proceedings |
Publisher | Institute of Electrical and Electronics Engineers, Inc. |
ISBN (print) | 9781728133201 |
Publication status | Published - Oct 2020 |
Publication series
Name | Proceedings - IEEE International Symposium on Circuits and Systems |
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ISSN (Print) | 0271-4310 |
ISSN (electronic) | 2158-1525 |
Conference
Title | 52nd IEEE International Symposium on Circuits and Systems (ISCAS 2020) |
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Location | Virtual |
Place | Spain |
City | Seville |
Period | 10 - 21 October 2020 |
Link(s)
Abstract
This paper proposes a new single-inductor multiinput multi-output (MIMO) DC-DC converter. The proposed converter allows input sources to be added or removed without affecting the input side and the output side. Meanwhile, output channels are independently controlled. The corresponding control method is the constant current control. When the constant current control is applied to all input cells, the power provided by each source is proportional to the corresponding voltage value. When the constant current control is applied to some of the input cells, the other sources can provide specific power through direct duty-cycle control of input cells. Moreover, the consideration of switching time of switches is unnecessary. Therefore, it is easy to realize the high extension capability for arbitrary inputs/outputs. A dual-input dual-output prototype is constructed to illustrate the performance of the proposed converter.
Research Area(s)
- DC-DC converter, Independent input, Independent output, Multi-input multi-output converter, Single inductor
Citation Format(s)
Single-inductor multi-input multi-output DC-DC converter with high flexibility and simple control. / Li, Xiaolu Lucia; Tse, Chi K.; Lu, Dylan D.-C.
2020 IEEE International Symposium on Circuits and Systems (ISCAS): Proceedings. Institute of Electrical and Electronics Engineers, Inc., 2020. 9180788 (Proceedings - IEEE International Symposium on Circuits and Systems).
2020 IEEE International Symposium on Circuits and Systems (ISCAS): Proceedings. Institute of Electrical and Electronics Engineers, Inc., 2020. 9180788 (Proceedings - IEEE International Symposium on Circuits and Systems).
Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review