The present invention relates to a platform device that performs an integrated data service based on big data in a multi-microgrid environment. In an integrated microgrid environment according to a preferred embodiment of the present invention, a platform device that performs an integrated data service based on big data includes real-time power generation information of distributed power that cannot be controlled output from each of a plurality of microgrids and a load amount from each of the plurality of microgrids. 61850 operation DB that collects and stores information about; An integrated DW that performs primary data processing using data provided by the 61850 operation DB and additional information previously stored and managed; And a data mart that provides various data services to various data users by secondary processing big data information generated and managed by the integrated DW.
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