ENERGY MANAGEMENT SYSTEM

PROBLEM TO BE SOLVED: To provide an energy management system which can be economically and efficiently operated by improving a local production/local consumption rate of electric power.SOLUTION: In an energy management system 1, a control section 26 calculates a power generation amount of a first ph...

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Bibliographische Detailangaben
Hauptverfasser: ISHIDA KENICHI, TSUTSUMI TETSUFUMI, MITSUOKA MASANORI
Format: Patent
Sprache:eng ; jpn
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide an energy management system which can be economically and efficiently operated by improving a local production/local consumption rate of electric power.SOLUTION: In an energy management system 1, a control section 26 calculates a power generation amount of a first photovoltaic power generation part 12 and a prediction value of total power consumption in a first area 10 after the lapse of a predetermined time on the basis of weather report data or the like, and discriminates the presence/absence of surplus power in the first area 10 after the lapse of a predetermined time on the basis of information including predicted power generation amount data and the prediction value of the total power consumption. If there is the surplus power in the first area 10, the control section 26 determines that power can be transferred from the first area 10 to a second area 20.SELECTED DRAWING: Figure 1 【課題】 電力の地産地消率を高めて、経済的且つ効率的に運用することができるエネルギーマネジメントシステムを提供する。【解決手段】エネルギーマネジメントシステム1は、制御部26が、天気予報データ等に基づいて所定時間経過後の第一太陽光発電部12の発電量及び第一エリア10の総消費電力量の予測値を算出し、予測発電量データと、総消費電力量の予測値と、を含む情報に基づいて、所定時間経過後の第一エリア10の余剰電力の有無を判断し、制御部26は、第一エリア10に余剰電力がある場合に、第一エリア10から第二エリア20に電力融通可能であると判断する。【選択図】図1