Why is battery selection so important and challenging?

The speakers at the event were two talented engineers from Alewijnse, Matthijs Mosselaar and Akhil Ajith. Their presentation covered the latest research and key considerations for selecting battery systems for maritime applications, a topic of growing importance in the maritime industry.

Why is battery selection so important and challenging? Matthijs highlighted three reasons: “Due to the high investment and long payback period, as batteries require significant upfront investment, with profitability depending on consistently high fuel prices. Another factor is the additional weight and complexity: Battery systems affect the weight and efficiency of the ship, impacting overall operational feasibility. Lastly, economic viability: It is crucial to understand when and how a battery system can become profitable.”

Alewijnse KNVTS lecture 11 February 2025
Alewijnse power conversion and hybrid solutions

Matthijs and Akhil provided a thorough economic analysis to navigate this complexity. They also discussed the latest research on AC versus DC systems and emphasized the importance of well-designed electrical propulsion to prevent power quality issues in (hybrid) systems.

The presentation sparked engaging discussions, with members challenging the speakers with questions. Even after the session, many attendees stayed for a drink and further conversation, fostering an atmosphere of knowledge-sharing and maritime engineering community.

Would you like to view the presentation? Download the PowerPoint via the link below and stay ahead in the maritime industry!

For more information and KNVTS events, visit:
https://www.knvts.nl/en/news/lecture-alewijnse-about-battery-systems-at…

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Alewijnse KNVTS lecture 11 February 2025
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