TY - JOUR
T1 - MPC-informed ECMS based real-time power management strategy for hybrid electric ship
AU - Xie, Peilin
AU - Tan, Sen
AU - Guerrero, Josep M.
AU - Vasquez, Juan C.
N1 - Funding Information:
This work was supported by VILLUM FONDEN, Denmark under the VILLUM Investigator Grant (no. 25920 ): Center for Research on Microgrids (CROM): www.crom.et.aau.dk ;
Publisher Copyright:
© 2021 The Author(s)
Copyright:
Copyright 2021 Elsevier B.V., All rights reserved.
PY - 2021/4
Y1 - 2021/4
N2 - Shipboard power systems (SPS) are complex systems connecting multiple power sources, energy storage systems (ESSs) and various types of loads. However, the fluctuated propulsion loads may lead to a low power quality of the system. In this paper, a power management system (PMS) is designed for SPS in the framework of an optimization-based method. With equivalent consumption minimization strategy (ECMS), the proposed method is able to provide an optimal power-split between hybrid energy sources in real time, while minimizing the fuel consumption of the system. Furthermore, the equivalence factor is adjusted by model predictive control (MPC) of PMS. The performances of the proposed approach are evaluated by simulations.
AB - Shipboard power systems (SPS) are complex systems connecting multiple power sources, energy storage systems (ESSs) and various types of loads. However, the fluctuated propulsion loads may lead to a low power quality of the system. In this paper, a power management system (PMS) is designed for SPS in the framework of an optimization-based method. With equivalent consumption minimization strategy (ECMS), the proposed method is able to provide an optimal power-split between hybrid energy sources in real time, while minimizing the fuel consumption of the system. Furthermore, the equivalence factor is adjusted by model predictive control (MPC) of PMS. The performances of the proposed approach are evaluated by simulations.
KW - Equivalent consumption minimization strategy
KW - Model predictive control
KW - Power management system
KW - Shipboard power system
UR - http://www.scopus.com/inward/record.url?scp=85104082402&partnerID=8YFLogxK
U2 - 10.1016/j.egyr.2021.02.013
DO - 10.1016/j.egyr.2021.02.013
M3 - Journal article
AN - SCOPUS:85104082402
SN - 2352-4847
VL - 7
SP - 126
EP - 133
JO - Energy Reports
JF - Energy Reports
ER -
