Enhancing Efficiency in Hybrid Marine Vessels through a Multi-Layer Optimization Energy Management System

Author:

Truong Hoai Vu Anh1ORCID,Do Tri Cuong2ORCID,Dang Tri Dung2ORCID

Affiliation:

1. Department of Mechanical Engineering, Pohang University of Science and Technology, Pohang 37673, Republic of Korea

2. College of Technology and Design, University of Economics Ho Chi Minh City, Ho Chi Minh City 70000, Vietnam

Abstract

Configuring green power transmissions for heavy-industry marines is treated as a crucial request in an era of global energy and pollution crises. Following up on this hotspot trend, this paper examines the effectiveness of a modified optimization-based energy management strategy (OpEMS) for a dual proton exchange membrane fuel cells (dPEMFCs)-battery-ultra-capacitors (UCs)-driven hybrid electric vessels (HEVs). At first, the summed power of the dual PEMFCs is defined by using the equivalent consumption minimum strategy (ECMS). Accordingly, a map search engine (MSE) is proposed to appropriately split power for each FC stack and maximize its total efficiency. The remaining power is then distributed to each battery and UC using an adaptive co-state, timely determined based on the state of charge (SOC) of each device. Due to the strict constraint of the energy storage devices’ (ESDs) SOC, one fine-corrected layer is suggested to enhance the SOC regulations. With the comparative simulations with a specific rule-based EMS and other approaches for splitting power to each PEMFC unit, the effectiveness of the proposed topology is eventually verified with the highest efficiency, approximately about 0.505, and well-regulated ESDs’ SOCs are obtained.

Funder

University of Economics Ho Chi Minh City, Vietnam

Publisher

MDPI AG

Reference49 articles.

1. (2024, June 24). Vessel Traffic Services. Available online: https://www.imo.org/en/OurWork/Safety/Pages/VesselTrafficServices.aspx.

2. (2024, June 24). How the Energy Crisis Started, How Global Energy Markets Are Impacting Our Daily Life, and What Governments Are Doing about It. Available online: https://www.iea.org/topics/global-energy-crisis.

3. Torreglosa, J.P., González-Rivera, E., García-Triviño, P., and Vera, D. (2022). Performance Analysis of a Hybrid Electric Ship by Real-Time Verification. Energies, 15.

4. Breucke, S.D., Peeters, E., and Driesen, J. (2009, January 20–22). Possible applications of Plug-in Hybrid Electric Ships. Proceedings of the 2009 IEEE Electric Ship Technologies Symposium, Baltimore, MD, USA.

5. Optimization-based energy management strategies for hybrid construction machinery: A review;Trinh;Energy Rep.,2022

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3