Techno-economic Assessment of a Hybrid Off-grid DC System for Combined Heat and Power Generation in Remote Islands

Evangelos Kalamaras, Meltiani Belekoukia, Zhengyu Lin, Bing Xu, Huizhi Wang*, Jin Xuan

*Corresponding author for this work

    Research output: Contribution to journalConference articlepeer-review

    29 Citations (SciVal)
    33 Downloads (Pure)

    Abstract

    Hybrid renewable energy systems that combine heat and electricity generation is an achievable option for remote areas where grid is uneconomical to extend. In this study, a renewable-based system was designed to satisfy the electrical and thermal demands of a remote household in an off-grid Greek island. A hybrid DC system consisted of a combination of photovoltaic modules, wind turbine, electrolyzer-hydrogen tank, fuel cell and batteries were analysed using HOMER Pro software. Based on the optimal obtained system, it is found that such a system can satisfy both electrical and thermal load demand throughout the year in a reliable manner.

    Original languageEnglish
    Pages (from-to)6315-6320
    Number of pages6
    JournalEnergy Procedia
    Volume158
    DOIs
    Publication statusPublished - 1 Feb 2019
    Event10th International Conference on Applied Energy, ICAE 2018 - Hong Kong, China
    Duration: 22 Aug 201825 Aug 2018

    Bibliographical note

    Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)

    Keywords

    • Homer
    • Renewable energy
    • Simulation
    • Stand-alone DC power system

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