IDEAS home Printed from https://ideas.repec.org/a/gam/jsusta/v7y2015i10p13904-13919d57159.html
   My bibliography  Save this article

A New Method to Energy Saving in a Micro Grid

Author

Listed:
  • Andrea Vallati

    (Department of Astronautic, Electric and Energetic Engineering, “Sapienza” University of Rome, via Eudossiana 18, 00184 Rome, Italy)

  • Stefano Grignaffini

    (Department of Astronautic, Electric and Energetic Engineering, “Sapienza” University of Rome, via Eudossiana 18, 00184 Rome, Italy
    These authors contributed equally to this work.)

  • Marco Romagna

    (Department of Astronautic, Electric and Energetic Engineering, “Sapienza” University of Rome, via Eudossiana 18, 00184 Rome, Italy
    These authors contributed equally to this work.)

Abstract

Optimization of energy production systems is a relevant issue that must be considered in order to follow the fossil fuels consumption reduction policies and CO 2 emission regulation. Increasing electricity production from renewable resources (e.g., photovoltaic systems and wind farms) is desirable but its unpredictability is a cause of problems for the main grid stability. A system with multiple energy sources represents an efficient solution, by realizing an interface among renewable energy sources, energy storage systems, and conventional power generators. Direct consequences of multi-energy systems are a wider energy flexibility and benefits for the electric grid, the purpose of this paper is to propose the best technology combination for electricity generation from a mix of renewable energy resources to satisfy the electrical needs. The paper identifies the optimal off-grid option and compares this with conventional grid extension, through the use of HOMER software. The solution obtained shows that a hybrid combination of renewable energy generators at an off-grid location can be a cost-effective alternative to grid extension and it is sustainable, techno-economically viable, and environmentally sound. The results show how this innovative energetic approach can provide a cost reduction in power supply and energy fees of 40% and 25%, respectively, and CO 2 emission decrease attained around 18%. Furthermore, the multi-energy system taken as the case study has been optimized through the utilization of three different type of energy storage (Pb-Ac batteries, flywheels, and micro—Compressed Air Energy Storage (C.A.E.S.).

Suggested Citation

  • Andrea Vallati & Stefano Grignaffini & Marco Romagna, 2015. "A New Method to Energy Saving in a Micro Grid," Sustainability, MDPI, vol. 7(10), pages 1-16, October.
    • Handle: RePEc:gam:jsusta:v:7:y:2015:i:10:p:13904-13919:d:57159
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/2071-1050/7/10/13904/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/2071-1050/7/10/13904/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Mancarella, Pierluigi, 2014. "MES (multi-energy systems): An overview of concepts and evaluation models," Energy, Elsevier, vol. 65(C), pages 1-17.
    2. Himri, Y. & Boudghene Stambouli, A. & Draoui, B. & Himri, S., 2008. "Techno-economical study of hybrid power system for a remote village in Algeria," Energy, Elsevier, vol. 33(7), pages 1128-1136.
    3. Bekele, Getachew & Palm, Björn, 2010. "Feasibility study for a standalone solar-wind-based hybrid energy system for application in Ethiopia," Applied Energy, Elsevier, vol. 87(2), pages 487-495, February.
    4. Lund, H. & Mathiesen, B.V., 2009. "Energy system analysis of 100% renewable energy systems—The case of Denmark in years 2030 and 2050," Energy, Elsevier, vol. 34(5), pages 524-531.
    5. Nfah, E.M. & Ngundam, J.M. & Vandenbergh, M. & Schmid, J., 2008. "Simulation of off-grid generation options for remote villages in Cameroon," Renewable Energy, Elsevier, vol. 33(5), pages 1064-1072.
    6. Andrea De Lieto Vollaro & Giuseppe De Simone & Roberto Romagnoli & Andrea Vallati & Simone Botillo, 2014. "Numerical Study of Urban Canyon Microclimate Related to Geometrical Parameters," Sustainability, MDPI, vol. 6(11), pages 1-12, November.
    7. Hafez, Omar & Bhattacharya, Kankar, 2012. "Optimal planning and design of a renewable energy based supply system for microgrids," Renewable Energy, Elsevier, vol. 45(C), pages 7-15.
    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. Sustainability Editorial Office, 2016. "Retraction: Vallati A. et al . A New Method to Energy Saving in a Micro Grid. Sustainability 2015, 7, 13904–13919," Sustainability, MDPI, vol. 8(4), pages 1-1, April.
    2. Andrea Vallati & Chiara Colucci & Pawel Oclon, 2018. "Energetical Analysis of Two Different Configurations of a Liquid-Gas Compressed Energy Storage," Energies, MDPI, vol. 11(12), pages 1-18, December.
    3. Xiongfeng Pan & Yaobo Yan & Xiaoxue Peng & Qing Liu, 2016. "Analysis of the Threshold Effect of Financial Development on China’s Carbon Intensity," Sustainability, MDPI, vol. 8(3), pages 1-14, March.
    4. Akbar Maleki & Marc A. Rosen & Fathollah Pourfayaz, 2017. "Optimal Operation of a Grid-Connected Hybrid Renewable Energy System for Residential Applications," Sustainability, MDPI, vol. 9(8), pages 1-20, July.
    5. Haixiang Zang & Mian Guo & Zeyu Qian & Zhinong Wei & Guoqiang Sun, 2016. "A Novel Method for Fast Configuration of Energy Storage Capacity in Stand-Alone and Grid-Connected Wind Energy Systems," Sustainability, MDPI, vol. 8(12), pages 1-9, December.

    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. Sen, Rohit & Bhattacharyya, Subhes C., 2014. "Off-grid electricity generation with renewable energy technologies in India: An application of HOMER," Renewable Energy, Elsevier, vol. 62(C), pages 388-398.
    2. Chunqiong Miao & Kailiang Teng & Yaodong Wang & Long Jiang, 2020. "Technoeconomic Analysis on a Hybrid Power System for the UK Household Using Renewable Energy: A Case Study," Energies, MDPI, vol. 13(12), pages 1-19, June.
    3. William López-Castrillón & Héctor H. Sepúlveda & Cristian Mattar, 2021. "Off-Grid Hybrid Electrical Generation Systems in Remote Communities: Trends and Characteristics in Sustainability Solutions," Sustainability, MDPI, vol. 13(11), pages 1-29, May.
    4. Chmiel, Zbigniew & Bhattacharyya, Subhes C., 2015. "Analysis of off-grid electricity system at Isle of Eigg (Scotland): Lessons for developing countries," Renewable Energy, Elsevier, vol. 81(C), pages 578-588.
    5. Erdinc, O. & Uzunoglu, M., 2012. "Optimum design of hybrid renewable energy systems: Overview of different approaches," Renewable and Sustainable Energy Reviews, Elsevier, vol. 16(3), pages 1412-1425.
    6. Bahramara, S. & Moghaddam, M. Parsa & Haghifam, M.R., 2016. "Optimal planning of hybrid renewable energy systems using HOMER: A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 62(C), pages 609-620.
    7. Park, Eunil & Kwon, Sang Jib, 2016. "Solutions for optimizing renewable power generation systems at Kyung-Hee University׳s Global Campus, South Korea," Renewable and Sustainable Energy Reviews, Elsevier, vol. 58(C), pages 439-449.
    8. Chauhan, Anurag & Saini, R.P., 2014. "A review on Integrated Renewable Energy System based power generation for stand-alone applications: Configurations, storage options, sizing methodologies and control," Renewable and Sustainable Energy Reviews, Elsevier, vol. 38(C), pages 99-120.
    9. Dominković, D.F. & Bačeković, I. & Sveinbjörnsson, D. & Pedersen, A.S. & Krajačić, G., 2017. "On the way towards smart energy supply in cities: The impact of interconnecting geographically distributed district heating grids on the energy system," Energy, Elsevier, vol. 137(C), pages 941-960.
    10. Fridgen, Gilbert & Keller, Robert & Körner, Marc-Fabian & Schöpf, Michael, 2020. "A holistic view on sector coupling," Energy Policy, Elsevier, vol. 147(C).
    11. Hiendro, Ayong & Kurnianto, Rudi & Rajagukguk, Managam & Simanjuntak, Yohannes M. & Junaidi,, 2013. "Techno-economic analysis of photovoltaic/wind hybrid system for onshore/remote area in Indonesia," Energy, Elsevier, vol. 59(C), pages 652-657.
    12. Mazzola, Simone & Astolfi, Marco & Macchi, Ennio, 2015. "A detailed model for the optimal management of a multigood microgrid," Applied Energy, Elsevier, vol. 154(C), pages 862-873.
    13. Jann Michael Weinand, 2020. "Reviewing Municipal Energy System Planning in a Bibliometric Analysis: Evolution of the Research Field between 1991 and 2019," Energies, MDPI, vol. 13(6), pages 1-18, March.
    14. Yilmaz, Saban & Dincer, Furkan, 2017. "Optimal design of hybrid PV-Diesel-Battery systems for isolated lands: A case study for Kilis, Turkey," Renewable and Sustainable Energy Reviews, Elsevier, vol. 77(C), pages 344-352.
    15. Dominković, D.F. & Weinand, J.M. & Scheller, F. & D'Andrea, M. & McKenna, R., 2022. "Reviewing two decades of energy system analysis with bibliometrics," Renewable and Sustainable Energy Reviews, Elsevier, vol. 153(C).
    16. Haghighat Mamaghani, Alireza & Avella Escandon, Sebastian Alberto & Najafi, Behzad & Shirazi, Ali & Rinaldi, Fabio, 2016. "Techno-economic feasibility of photovoltaic, wind, diesel and hybrid electrification systems for off-grid rural electrification in Colombia," Renewable Energy, Elsevier, vol. 97(C), pages 293-305.
    17. Perera, A.T.D. & Nik, Vahid M. & Mauree, Dasaraden & Scartezzini, Jean-Louis, 2017. "Electrical hubs: An effective way to integrate non-dispatchable renewable energy sources with minimum impact to the grid," Applied Energy, Elsevier, vol. 190(C), pages 232-248.
    18. Jiang, Tuo & Min, Yong & Zhou, Guiping & Chen, Lei & Chen, Qun & Xu, Fei & Luo, Huanhuan, 2021. "Hierarchical dispatch method for integrated heat and power systems considering the heat transfer process," Renewable and Sustainable Energy Reviews, Elsevier, vol. 135(C).
    19. Das, Barun K. & Hoque, Najmul & Mandal, Soumya & Pal, Tapas Kumar & Raihan, Md Abu, 2017. "A techno-economic feasibility of a stand-alone hybrid power generation for remote area application in Bangladesh," Energy, Elsevier, vol. 134(C), pages 775-788.
    20. Munir Husein & Hyung-Ju Kim & Il-Yop Chung, 2020. "The Impact of Policy and Technology Parameters on the Economics of Microgrids for Rural Electrification: A Case Study of Remote Communities in Bolivia," Energies, MDPI, vol. 13(4), pages 1-26, February.

    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:gam:jsusta:v:7:y:2015:i:10:p:13904-13919:d:57159. 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: MDPI Indexing Manager (email available below). General contact details of provider: https://www.mdpi.com .

    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.