840982
doi
10.5281/zenodo.840982
oai:zenodo.org:840982
user-rdc2mt
user-eu
Lin, Zhengyu
Aston University
Qian, Zhongnan
Zhejiang University
Wu, Jiande
Zhejiang University
Active DC Bus Signaling Control Method for Coordinating Multiple Energy Storage Devices in DC Microgrid
Li, Fulong
Aston University
info:eu-repo/semantics/openAccess
Creative Commons Attribution Non Commercial No Derivatives 4.0 International
https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode
DC microgrid
Control stragety
DC bus signaling
Multiple energy storage devices
<p>This paper will be presented in 2017 Second IEEE International Conference on DC Microgrids (ICDCM) on 28th June 2017.</p>
<p>Abstract: Management of multiple energy storage devices in a DC microgrid is a challenge. Conventional method, such as droop control, cannot ensure accurate current sharing in coordinating multiple battery banks, which limits the DC microgrid system performance. This paper proposed an active DC bus signaling (ADBS) method to coordinate multiple battery banks in a DC microgrid. It has the advantages of accurate current sharing. Using the proposed ADBS method, the master controller can collect State of charge (SoC) of each slave battery bank by actively varying the DC bus voltage levels and monitoring the current change. The master module then sets a working voltage level after decision-making. The proposed method was experimentally evaluated, and the experimental results show that all the possible working voltage levels can be reached and the accuracy of current sharing is guaranteed.</p>
© 2017 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.
Zenodo
2017-06-15
info:eu-repo/semantics/conferencePaper
809379
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;
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