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    Research on the optimization of the district energy mix for smart city operation

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    CIRED 2019 - 894.pdf (589.5Kb)
    Paper number
    894
    Conference name
    CIRED 2019
    Conference date
    3-6 June 2019
    Conference location
    Madrid, Spain
    Peer-reviewed
    Yes
    Metadata
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    Authors
    Kim, Dong-joo, KEPCO Research Institute, Korea Republic of
    Kwon, Seong-chul, KEPCO Research Institute, Korea Republic of
    Park, Jung-sung, KEPCO Research Institute, Korea Republic of
    Bae, Moon-sung, KEPCO Research Institute, Korea Republic of
    Lee, Jong-uk, KEPCO Research Institute, Korea Republic of
    Abstract
    In this research, in order to establish efficient energy supply plan in the smart city and derive efficient operating plan considering not only distribution of classical electricity and heat resources but also CHP, geothermal and biomass which generates both electricity and heat simultaneously, the optimization is performed. In order to carry out case study, the data of Naju city in Jeollanam-do, South Korea which is currently conducting Smart City project are used. The energy resources which are currently installed in Naju and potential resources are modeled and optimization is done to achieve energy independence rate of 20% or more by 2030, in order to reach national goal. As a result of the case study, the total energy demand of Naju in 2030 was estimated to be 2,190 GWh, and about 55% was covered by internal energy resources. With these results, city operator can establish a long-term energy plan for the city and operate the city with an optimized operation strategy in terms of cost.
    Publisher
    AIM
    Date
    2019-06-03
    Published in
    • CIRED 2019 Conference
    Permanent link to this record
    https://cired-repository.org/handle/20.500.12455/188
    http://dx.doi.org/10.34890/370
    ISSN
    2032-9644
    ISBN
    978-2-9602415-0-1

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