DC Microgrid Topologies and Stability Analysis for Electrified Transportation Systems

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TitreDC Microgrid Topologies and Stability Analysis for Electrified Transportation Systems
Type de publicationConference Paper
Year of Publication2018
AuteursPang S, Nahid-Mobarakeh B, Pierfederici S, Huangfu Y, Luo G, Gao F
Conference Name2018 IEEE 18TH INTERNATIONAL POWER ELECTRONICS AND MOTION CONTROL CONFERENCE (PEMC)
PublisherIEEE; Budapest Univ Technol & Econ; IEEE Ind Elect Soc; IEEE Ind Applicat Soc
Conference Location345 E 47TH ST, NEW YORK, NY 10017 USA
ISBN Number978-1-5386-4198-9
Mots-clésconstant power load (CPL), dc microgrid topology, electrified transportation system, input LC filter, line impedance, more electric aircraft (MEA)
Résumé

In this paper, the topology of dc microgrid implemented in electrified transportation systems is studied. Due to the commonly used topology is not entirely realistic, to solve this problem, this paper presents three different topologies that correspond to three kinds of dc microgrid structures in practice. Moreover, modeling and stability analysis are developed to define the stability characteristics in each case. The simulation results are performed to confirm the correctness of the proposed topology and the accuracy of the modeling and stability analysis.