ELECTRIC POWER CHARGE MANAGEMENT SYSTEM

PROBLEM TO BE SOLVED: To provide an electric power charge management system which calculates electricity charge which is profitable for consumers, on the premise that electric power generated on a renewable energy power facility is bought by a local electric power providing undertaker for supplying...

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Bibliographische Detailangaben
Hauptverfasser: INABA MICHIHIKO, IENAGA EIJI, MORITA YASUHIRO, IIJIMA HIDERO
Format: Patent
Sprache:eng ; jpn
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide an electric power charge management system which calculates electricity charge which is profitable for consumers, on the premise that electric power generated on a renewable energy power facility is bought by a local electric power providing undertaker for supplying electric power to local community.SOLUTION: The electric power charge management system comprises: a storage part for storing a general electrical distribution charge unit price P4 and a renewable energy purchase unit price P5; and a charge unit price calculation part for calculating various charge unit prices. The charge unit price calculation part adjusts a providing charge unit price P2 so as to become higher than the general electric distribution charge unit price P4, and adjusts a renewable energy electric power generation charge unit price P1 so as to become higher than the renewable energy purchase unit price P5. 【課題】再生可能エネルギー発電施設の電力を地域電力提供事業者が買い取って地域に給電することを前提に、需要者に有利な電気料金を算出する電気料金管理システムを提供する。【解決手段】電気料金管理システムは、一般配電料金単価P4と再生可能エネルギー買取単価P5を記憶する記憶部と、各種料金単価を計算する料金単価算出部とを備え、料金単価算出部は、一般配電料金単価P4を上回るように提供料金単価P2を調整し、再生可能エネルギー買取料金単価P5を上回るように再生可能エネルギー発電料金単価P1を調整する。【選択図】図2