IDEAS home Printed from https://ideas.repec.org/a/eee/energy/v322y2025ics036054422501391x.html

Comparative life cycle assessment of alternating and direct current electric loads: The case study of a power supply unit

Author

Listed:
  • Longo, Sonia
  • Affranchi, Alberto
  • Cellura, Maurizio
  • Guarino, Francesco

Abstract

Distributed energy systems operating in direct current have potential benefits if compared with systems in alternating current, due to the reduction of energy conversions.

Suggested Citation

  • Longo, Sonia & Affranchi, Alberto & Cellura, Maurizio & Guarino, Francesco, 2025. "Comparative life cycle assessment of alternating and direct current electric loads: The case study of a power supply unit," Energy, Elsevier, vol. 322(C).
    • Handle: RePEc:eee:energy:v:322:y:2025:i:c:s036054422501391x
    DOI: 10.1016/j.energy.2025.135749
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S036054422501391X
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.energy.2025.135749?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to

    for a different version of it.

    References listed on IDEAS

    as
    1. Yao, Zhaosheng & Ran, Lun & Wang, Zhiyuan & Guo, Xian, 2024. "Integrated management of electric vehicle sharing system operations and Internet of Vehicles energy scheduling," Energy, Elsevier, vol. 309(C).
    2. Shen, Yi & Zhai, Junyi & Kang, Zhongjian & Zhao, Bei & Gao, Xianhui & Li, Zhengmao, 2025. "Distributionally robust chance-constrained energy management for island DC microgrid with offshore wind power hydrogen production," Energy, Elsevier, vol. 316(C).
    3. Faraji, Hossien & Nosratabadi, Seyyed Mostafa & Hemmati, Reza, 2022. "AC unbalanced and DC load management in multi-bus residential microgrid integrated with hybrid capacity resources," Energy, Elsevier, vol. 252(C).
    4. Tooryan, Fatemeh & HassanzadehFard, Hamid & Collins, Edward R. & Jin, Shuangshuang & Ramezani, Bahram, 2020. "Smart integration of renewable energy resources, electrical, and thermal energy storage in microgrid applications," Energy, Elsevier, vol. 212(C).
    5. Chu Donatus Iweh & Samuel Gyamfi & Emmanuel Tanyi & Eric Effah-Donyina, 2021. "Distributed Generation and Renewable Energy Integration into the Grid: Prerequisites, Push Factors, Practical Options, Issues and Merits," Energies, MDPI, vol. 14(17), pages 1-34, August.
    6. Alharbi, Abdullah G. & Olabi, A.G. & Rezk, Hegazy & Fathy, Ahmed & Abdelkareem, Mohammad Ali, 2024. "Optimized energy management and control strategy of photovoltaic/PEM fuel cell/batteries/supercapacitors DC microgrid system," Energy, Elsevier, vol. 290(C).
    7. Ghiasi, Mohammad, 2019. "Detailed study, multi-objective optimization, and design of an AC-DC smart microgrid with hybrid renewable energy resources," Energy, Elsevier, vol. 169(C), pages 496-507.
    8. Rezaei, Navid & Khazali, Amirhossein & Mazidi, Mohammadreza & Ahmadi, Abdollah, 2020. "Economic energy and reserve management of renewable-based microgrids in the presence of electric vehicle aggregators: A robust optimization approach," Energy, Elsevier, vol. 201(C).
    9. Eskander, Monica M. & Silva, Carlos A., 2023. "Techno-economic and environmental comparative analysis for DC microgrids in households: Portuguese and French household case study," Applied Energy, Elsevier, vol. 349(C).
    10. Sonia Longo & Maurizio Cellura & Maria Anna Cusenza & Francesco Guarino & Marina Mistretta & Domenico Panno & Claudia D’Urso & Salvatore Gianluca Leonardi & Nicola Briguglio & Giovanni Tumminia & Vinc, 2021. "Life Cycle Assessment for Supporting Eco-Design: The Case Study of Sodium–Nickel Chloride Cells," Energies, MDPI, vol. 14(7), pages 1-11, March.
    11. Elkadeem, Mohamed R. & Kotb, Kotb M. & Abido, Mohamed A. & Hasanien, Hany M. & Atiya, Eman G. & Almakhles, Dhafer & Elmorshedy, Mahmoud F., 2024. "Techno-enviro-socio-economic design and finite set model predictive current control of a grid-connected large-scale hybrid solar/wind energy system: A case study of Sokhna Industrial Zone, Egypt," Energy, Elsevier, vol. 289(C).
    12. Bianca Köck & Anton Friedl & Sebastián Serna Loaiza & Walter Wukovits & Bettina Mihalyi-Schneider, 2023. "Automation of Life Cycle Assessment—A Critical Review of Developments in the Field of Life Cycle Inventory Analysis," Sustainability, MDPI, vol. 15(6), pages 1-40, March.
    13. Kockel, Christina & Nolting, Lars & Goldbeck, Rafael & Wulf, Christina & De Doncker, Rik W. & Praktiknjo, Aaron, 2022. "A scalable life cycle assessment of alternating and direct current microgrids in office buildings," Applied Energy, Elsevier, vol. 305(C).
    14. Garau, Michele & Torsæter, Bendik Nybakk, 2024. "A methodology for optimal placement of energy hubs with electric vehicle charging stations and renewable generation," Energy, Elsevier, vol. 304(C).
    15. Jacquetta Lee, 2021. "Environmental Hotspot Assessment for a PV Mini-Grid Design: A Case Study for Malawi," Energies, MDPI, vol. 14(14), pages 1-19, July.
    16. Daniel L. Gerber & Fariborz Musavi & Omkar A. Ghatpande & Stephen M. Frank & Jason Poon & Richard E. Brown & Wei Feng, 2021. "A Comprehensive Loss Model and Comparison of AC and DC Boost Converters," Energies, MDPI, vol. 14(11), pages 1-21, May.
    17. Ramos, Carmen & García, Ana Salomé & Moreno, Blanca & Díaz, Guzmán, 2019. "Small-scale renewable power technologies are an alternative to reach a sustainable economic growth: Evidence from Spain," Energy, Elsevier, vol. 167(C), pages 13-25.
    18. Shi, Yan & Zhao, Qinggang & Jiao, Ling, 2024. "Optimum exploitation of multiple energy system using IGDT approach and risk aversion strategy and considering compressed air storage with solar energy," Energy, Elsevier, vol. 291(C).
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Wenxiao Chu & Maria Vicidomini & Francesco Calise & Neven Duić & Poul Alberg Østergaard & Qiuwang Wang, 2025. "Innovative Solutions for a Sustainable Future: Main Topics of Selected Papers in the 19th SDEWES Conference in 2024," Energies, MDPI, vol. 18(17), pages 1-17, September.

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Brumana, Giovanni & Franchini, Giuseppe & Ghirardi, Elisa & Perdichizzi, Antonio, 2022. "Techno-economic optimization of hybrid power generation systems: A renewables community case study," Energy, Elsevier, vol. 246(C).
    2. Àlex Alonso-Travesset & Helena Martín & Sergio Coronas & Jordi de la Hoz, 2022. "Optimization Models under Uncertainty in Distributed Generation Systems: A Review," Energies, MDPI, vol. 15(5), pages 1-40, March.
    3. Grant Allan & Kevin Connolly & Peter McGregor & Andrew G Ross, 2019. "Economic activity supported by offshore wind: a hypothetical extraction study," Working Papers 1911, University of Strathclyde Business School, Department of Economics.
    4. Xie, Xuan & Pan, Zihao & Yin, Bifeng & Yang, Liyu & Shi, Rui & Tan, Guirong, 2025. "Design and assessment of V2G systems for hybrid vehicles based on fuel cells, power batteries and photovoltaic cells," Energy, Elsevier, vol. 334(C).
    5. Badunenko, Oleg & Cullmann, Astrid & Nieswand, Maria, 2025. "Integrating renewable energy resources in electricity distribution systems—A firm-level efficiency analysis for Sweden controlling for weather conditions," Energy Economics, Elsevier, vol. 142(C).
    6. Morovat, Navid & Athienitis, Andreas K. & Candanedo, José Agustín & Nouanegue, Hervé Frank, 2024. "Heuristic model predictive control implementation to activate energy flexibility in a fully electric school building," Energy, Elsevier, vol. 296(C).
    7. Sulman Shahzad & Muhammad Abbas Abbasi & Hassan Ali & Muhammad Iqbal & Rania Munir & Heybet Kilic, 2023. "Possibilities, Challenges, and Future Opportunities of Microgrids: A Review," Sustainability, MDPI, vol. 15(8), pages 1-28, April.
    8. Khasanzoda, Nasrullo & Safaraliev, Murodbek & Zicmane, Inga & Beryozkina, Svetlana & Rahimov, Jamshed & Ahyoev, Javod, 2022. "Use of smart grid based wind resources in isolated power systems," Energy, Elsevier, vol. 253(C).
    9. Li, Bin & Wu, Zhangxi & Li, Ye & He, Jiawei & Wang, Bowen & Jiao, Kui & Hu, Xinhang & Fan, Hui & Wu, Jianzhong, 2025. "Thermal-water-electrical coupling modeling of PEMFC and its dynamic performance analysis under different operating conditions," Applied Energy, Elsevier, vol. 398(C).
    10. Liu, Shihai & Yang, Ruofei & Liu, Ying, 2026. "New distributionally robust optimization framework and algorithm for energy hub scheduling integrating demand response programs under ambiguous prices and loads," Applied Energy, Elsevier, vol. 405(C).
    11. Akhlaque Ahmad Khan & Ahmad Faiz Minai & Rupendra Kumar Pachauri & Hasmat Malik, 2022. "Optimal Sizing, Control, and Management Strategies for Hybrid Renewable Energy Systems: A Comprehensive Review," Energies, MDPI, vol. 15(17), pages 1-29, August.
    12. Hosung Ryu & Wookyu Chae & Hongjoo Kim & Jintae Cho, 2025. "Mid- to Long-Term Distribution System Planning Using Investment-Based Modeling," Energies, MDPI, vol. 18(14), pages 1-17, July.
    13. Liu, Xinrui & Li, Xinyu & Li, Xin & Wang, Rui & Dong, Chaoyu & Ren, Hanwen & Sun, Qiuye, 2025. "Resilience enhancement strategy of multiple microgrids based on distribution station area considering two-level power management," Energy, Elsevier, vol. 319(C).
    14. Gheouany, Saad & Ouadi, Hamid & El Bakali, Saida, 2024. "Optimal active and reactive energy management for a smart microgrid system under the Moroccan grid pricing code," Energy, Elsevier, vol. 306(C).
    15. Gerber, Daniel L. & Ghatpande, Omkar A. & Nazir, Moazzam & Heredia, Willy G. Bernal & Feng, Wei & Brown, Richard E., 2022. "Energy and power quality measurement for electrical distribution in AC and DC microgrid buildings," Applied Energy, Elsevier, vol. 308(C).
    16. Calise, Francesco & Cappiello, Francesco Liberato & Cimmino, Luca & Dentice d’Accadia, Massimo & Vicidomini, Maria, 2023. "Renewable smart energy network: A thermoeconomic comparison between conventional lithium-ion batteries and reversible solid oxide fuel cells," Renewable Energy, Elsevier, vol. 214(C), pages 74-95.
    17. Habib, Salman & Aghakhani, Sina & Ghasempour Nejati, Mobin & Azimian, Mahdi & Jia, Youwei & Ahmed, Emad M., 2023. "Energy management of an intelligent parking lot equipped with hydrogen storage systems and renewable energy sources using the stochastic p-robust optimization approach," Energy, Elsevier, vol. 278(C).
    18. Dong, Zhe & Li, Junyi & Zhang, Jiasen & Huang, Xiaojin & Dong, Yujie & Zhang, Zuoyi, 2024. "Nonlinear finite-set control of clean energy systems with nuclear power application," Energy, Elsevier, vol. 313(C).
    19. Daher, Wassim & Elnaboulsi, Jihad & Fikru, Mahelet G. & Gautier, Luis, 2025. "An analysis of mergers in the presence of uncertainty in renewable energy integration costs," Energy Economics, Elsevier, vol. 150(C).
    20. Langtry, Max & Choudhary, Ruchi, 2025. "Quantifying the benefit of load uncertainty reduction for the design of district energy systems under grid constraints using the value of information," Applied Energy, Elsevier, vol. 400(C).

    More about this item

    Keywords

    ;
    ;
    ;
    ;
    ;
    ;

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:eee:energy:v:322:y:2025:i:c:s036054422501391x. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Catherine Liu (email available below). General contact details of provider: http://www.journals.elsevier.com/energy .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.