@article{462b3dfcf5fb4249b72a56d0e532467b,
title = "Predictive controller design for a three-winding inductive power transfer system",
abstract = "Inductive power transfer (IPT) systems have become more and more popular recently. To improve transient responses and load disturbance responses, this paper proposes a predictive controller design for a three-winding inductive power transfer (IPT) system. First, a three-winding IPT is presented. Next, a predictive controller is designed based on augmented variables and a performance index. Finally, a digital signal processor, TMS 320F2808, made by Texas Instrument, is used to execute the predictive control algorithms and to control the switching states of the power devices. An IPT system, with DC 220 V input, DC 130 V output, and a rated power of 2 kW, is implemented. A buck converter is used to provide an adjustable output voltage and output current to charge a battery set. Experimental results show that the proposed predictive controllers of the IPT system have better performance than proportional-integral (PI) controllers, including faster transient responses and better load disturbance responses.",
keywords = "Coreless, Inductive power transfer system, Model predictive control, Third winding, Three-winding",
author = "Liu, {Tian Hua} and Mubarok, {Muhammad Syahril} and Liu, {Zheng Jun}",
note = "Funding Information: the efficiency of the proposed IPT is developed. From experimental results, the proposed IPT system achieves 88% efficiency at 2 kW with a 20 cm air gap. In addition, a detailed design and implementation of a predictive current-loop controller and predictive voltage- rleosopponcsoens, tmroisllaelrigntomiemnptrreospveontshees,da nydnl aomadicd risetsuprobnansceesr eosfpthoneseIPsaTres pyrsotpemos,edinhceluredfoinrg transient responses, misalignment responses, and load disturbance responses are proposed here for the first time. Measured results show that the predictive controllers in our study have better performance than PI controllers. Moreover, several experimental results also demonstrate that the proposed IPT system works well, even though a 9 cm misalignment occurs. The Auexperimentalthor Contributironesultss: Conmatchceptualithezatiosimulatedn, T.-H.L.; methodoresultslogywell., T.-H.L.; validation, Z.-J.L.; resources, T.-H.L.; writing—original draft preparation, T.-H.L. and M.S.M.; writing—review and eAdiutitnhgo,rT.C-Ho.nL.trainbdu Mtio.Sn.Ms:.; Csuopnecrvepisitouna,lTiz.-aHti.Lo.n;f,uTn.d-Hin.gLa.;cqmueisitthioond, oTl.o-Hg.yL,.TA.l-lH a.uLt.h;orvsa hliadvaetion, Z.-J.L.; resources, T.-H.L.; writing—original draft preparation, T.-H.L. and M.S.M.; writing—review and editing, T.-H.L. and M.S.M.; supervision, T.-H.L.; funding acquisition, T.-H.L. All authors have read Faunnddainggre:Tehdist rheesepaurcbhliw shaesd fuvnedresdio bny oMfitnhisetrmyoafn Sucsiecnricpeta.nd Technology Taiwan. Grant number MOST 109-2221-E-011-050. Funding: This research was funded by Ministry of Science and Technology Taiwan. Grant number Data MOSTAvailabil109-2221-E-011-050.ity Statement: Data sharing not applicable. Acknowledgments: The paper wassupportedby MOST,Taiwan,under Grant MOST 108-2221-E-Data Availability Statement: Data sharing not applicable. 011-085 and -086. Acknowledgments: The paper was supported by MOST, Taiwan, under Grant MOST 108-2221-E-011-085 and -086. Publisher Copyright: {\textcopyright} 2021 by the authors. Licensee MDPI, Basel, Switzerland.",
year = "2021",
month = mar,
day = "2",
doi = "10.3390/en14061549",
language = "English",
volume = "14",
journal = "Energies",
issn = "1996-1073",
publisher = "Multidisciplinary Digital Publishing Institute (MDPI)",
number = "6",
}
