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Preparation of Papers in Two-Column Format
| Content Provider | Semantic Scholar |
|---|---|
| Author | Liu, Yunting Wang, Xiao-Rui Qian, Wei Janabi, Ameer Wang, Bingsen Chen, Chingchi Peng, Fang Z. |
| Copyright Year | 2020 |
| Abstract | The power transfer of a dual active bridge (DAB) dcdc converter is not linearly proportional to the phase shift between the two active bridges. When the DAB converter controller receives the power reference, the phase shift needs to be obtained by either solving a quadratic equation online or looking up from a table. The online calculation method is computational inefficient. The look-up table method has only limited operating points. In addition, when using interpolation to find missing operating points from the table, the control accuracy will be reduced. This paper proposes a simple phase-shift modulation using a parabolic carrier. The proposed method converts the power command into phase shift by modulation. Therefore, the solving of the quadratic equation can be eliminated. The Verilog results are provided to verify the proposed parabolic carrier. A case study of DAB with sinusoidal ripple current charging concept is provided to demonstrate the advantage of the proposed method. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | https://www.egr.msu.edu/~bingsen/files_publications/J-20_TPEL1.pdf |
| Alternate Webpage(s) | http://www.ece.ualberta.ca/~cwit2007/sample_manuscript.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
