3908447
doi
10.5281/zenodo.3908447
oai:zenodo.org:3908447
user-rdc2mt
user-eu
Liu, Heyu
Shanghai University
Wang, Fei
Shanghai University
Zhang, Shengqi
Shanghai University
Guo, Hui
Shanghai University
Lin, Zhengyu
Loughborough University
Accurate Power Sharing of Hybrid Energy Storage System in DC Shipboard Power System Based on Quadratic Programming Algorithm
Shi, Tianling
Shanghai University
info:eu-repo/semantics/openAccess
Creative Commons Attribution 4.0 International
https://creativecommons.org/licenses/by/4.0/legalcode
DC shipboard power system (DC-SPS)
hybrid energy storage system (HESS)
quadratic programming
power sharing
state of charge (SoC)
<p>The DC shipboard power system (DC-SPS) can be regarded as an island microgrid, supplying energy to propulsion systems, service devices and advanced equipment in future ships. Ensuring accurate power sharing among distributed power sources and maintaining the stability of DC bus voltage in DCSPS are prerequisites to run system in security and economy. Therefore, an accurate power sharing method based on the quadratic programming algorithm is proposed in this paper. That method aims at minimizing the cost of voltage regulation in the consideration of state of charge (SoC) of each energy storage device (ESD). In detail, the target power is determined by the DC bus voltage deviation, and further distributed among various energy storage by quadratic programming accurately. With the control method, the DC bus voltage is maintained within the desired voltage range. Moreover, the method can meet the plug-and-play requirements of distributed power. The effectiveness of the proposed control method is verified by realtime simulation.</p>
© 2020 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
Zenodo
2020-06-25
info:eu-repo/semantics/conferencePaper
3908446
user-rdc2mt
user-eu
award_title=Research, Demonstration, and Commercialisation of DC Microgrid Technologies; award_number=734796; award_identifiers_scheme=url; award_identifiers_identifier=https://cordis.europa.eu/projects/734796; funder_id=00k4n6c32; funder_name=European Commission;
1593123503.313445
1203710
md5:fab0cb64716930e2d00c22f5419149d8
https://zenodo.org/records/3908447/files/Accurate Power Sharing of Hybrid Energy Storage System in DC Shipboard Power System Based on Quadratic Programming Algorithm.pdf
public
10.5281/zenodo.3908446
isVersionOf
doi