Modeling and Analysis of Comprehensive Benefit Evaluation of Electric Ships based on Life Cycle Analysis

Lu Li

《International Core Journal of Engineering》 7卷7期 (2021/07) Pp. 375-380

https://doi.org/10.6919/ICJE.202107_7(7).0057

摘要

In order to reduce pollution and reduce global greenhouse gas emissions, the electrification of the shipping industry has gradually attracted people's attention. Although electric vehicles have the advantages of energy saving, emission reduction, and low noise, their environmental, economic and social benefits still need to be improved. This article starts from the comprehensive benefits of electric vehicles, use full life cycle analysis to analyze it in detail and finally got the result. As the energy consumption and emissions of electric ships still exist, the cost of batteries is still too high at this stage, priority can be given to the development of inland river, medium and short distance electric vehicles transportation, and then gradually develop ocean shipping.

關鍵字

Shipping ； Comprehensive Benefits ； Full Life Cycle Analysis (LCA) ； Electric Vehicle

參考文獻

Horvath, S., Fasihi, M., Breyer, C.. Techno-economic analysis of a decarbonized shipping sector: Technology suggestions for a fleet in 2030 and 2040. Energy conversion and management. Vol. 164(2018), p.230-241.

Nian V, Chou SK, Su B, Bauly J. Life cycle analysis on carbon emissions from power generation – the nuclear energy example. Applied Energy. Vol.118 (2014), p.68–82.

Nian V, Liu Y, Zhong S. Life cycle cost-benefit analysis of offshore wind energy under the climatic conditions in Southeast Asia – Setting the bottom-line for deployment. Applied Energy. Vol.1003 (2019) No.14, p.233-234.

Byongug Jeong, Hyeonmin Jeon, Seongwan Kim, Jongsu Kim, Peilin Zhou. Evaluation of the Lifecycle Environmental Benefits of Full Battery Powered Ships: Comparative Analysis of Marine Diesel and Electricity [J]. Journal of Marine Science and Engineering. Vol.8 (2020) No.8.

Perčić Maja, Vladimir Nikola, Fan Ailong. Life-cycle cost assessment of alternative marine fuels to reduce the carbon footprint in short-sea shipping: A case study of Croatia. Applied Energy. Vol.279 (2020).