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Effect of load changes on hybrid shipboard power systems and energy storage as a potential solution: A review


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Shagar, V ORCID: 0000-0001-7933-0958, Jayasinghe, SG ORCID: 0000-0002-3304-9455 and Enshaei, H ORCID: 0000-0002-5649-7015 2017 , 'Effect of load changes on hybrid shipboard power systems and energy storage as a potential solution: A review' , Inventions, vol. 2, no. 3 , pp. 1-22 , doi: 10.3390/inventions2030021.

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More electric technologies (METs) play an important role in meeting ever-growing demands for energy efficiency and emission reduction in the maritime transportation sector. As a result, ships with electrical power transmission are becoming popular compared to traditional mechanical power transmission based ships. Hybrid electric propulsion is an intermediate step in this trend where both mechanical and electrical propulsion technologies are combined to get the benefits of both technologies. In this arrangement, not only the propulsion loads but also non-propulsion loads are connected to a common electrical power bus that could lead to serious power quality issues due to disturbances such as large load changes. This paper presents a comprehensive review on energy storage-based solutions that have been proposed to reduce their effects. The important aspects of existing as well as emerging energy storage control techniques and challenges in reducing transient effects in hybrid shipboard power systems with the use of energy storage are discussed in the paper.

Item Type: Article
Authors/Creators:Shagar, V and Jayasinghe, SG and Enshaei, H
Keywords: energy storage, advanced control strategies, hybrid electric ship, load change, PI control, power transmission, shipboard power system, transient
Journal or Publication Title: Inventions
Publisher: Multidisciplinary Digital Publishing Institute (M D P I)
ISSN: 2411-5134
DOI / ID Number: 10.3390/inventions2030021
Copyright Information:

Copyright 2017 the Authors. Licensed under Creative Commons Attribution 4.0 International (CC BY 4.0)

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