University of Cagliari
partially_open
Maurizio Murroni
Asymmetric supply of a dual three-phase PMSM through a hybrid energy storage system in marine electric propulsion systems
Alessandro Serpi
;Mario Porru;
2024-01-01
Abstract
This paper proposes a novel electric propulsion system architecture for marine applications. This consists of a Hybrid Energy Storage System (HESS) supplying a Dual Three-Phase Permanent Magnet Synchronous Machine (DTP-PMSM), which is connected to a marine propeller through a gearbox so that it acts as the propulsion motor of the vessel. The HESS is made up of a battery pack and a supercapacitor module, each of which supplies one of the two DTP-PMSM three-phase windings through suitable DC/DC and DC/AC converters. Vessel speed can be regulated through suitable DTP-PMSM speed and current control loops. Additionally, torque/power demand can be split asymmetrically between the two DTP-PMSM windings according to power and/or energy capability of each HESS unit. The proposed configuration is validated through numerical simulations, which highlight the effectiveness of both HESS energy management and DTP-PMSM control systems.
Files in This Item:
| File | Size | Format | |
|---|---|---|---|
| P121_2024_VPPC_6PMSM_IEEE_paper.pdf Solo gestori archivio
Description: IEEE paper
Type: versione editoriale
Size 817.99 kB
Format Adobe PDF
|
817.99 kB | Adobe PDF | & nbsp; View / Open Request a copy |
| P121_2024_VPPC_6PMSM_Iris.pdf open access
Description: AAM
Type: Author’s Accepted Manuscript AAM, Post-print, (version accepted by the publisher)
Size 846.04 kB
Format Adobe PDF
|
846.04 kB | Adobe PDF | View/Open |
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