POWER CONSUMPTION VOLUME USAGE DECOMPOSITION SYSTEM AND PROGRAM

To provide a power consumption volume usage decomposition system capable of acquiring power consumption volume for each usage further matching characteristics of respective object households.SOLUTION: A power consumption volume usage decomposition system D1 derives at least an air conditioning power consumption from a total power consumption in an object period at an object household, and includes: storage means 6 which stores an intermediate term unit basic consumption power obtained by subtracting a unit other usage consumption power in a unit period from a unit total consumption power for each unit period in an object period, and an intermediate term unit basic power consumption obtained by subtracting a unit other usage power consumption in an intermediate term from an intermediate term unit total power consumption for each unit term in an intermediate term where the air conditioning devices are generally not used or the power consumption is suppressed compared to other seasons; and control means 8 which derives an air conditioning power consumption in each unit term by subtracting the intermediate term unit basic consumption power from the unit basic power consumption, and deriving air conditioning power consumption in each unit term, and accumulating the air conditioning power consumption in each unit term.SELECTED DRAWING: Figure 1 【課題】対象世帯の特徴に一層合致する用途別の消費電力量を取得可能である消費電力量用途分解システム等を提供する。【解決手段】消費電力量用途分解システムＤ１は、対象世帯における対象期間の全消費電力量から、少なくとも冷暖房消費電力量を割り出すものであり、対象期間における単位期間毎の単位全消費電力量から単位期間における単位他用途消費電力量を減じた単位基礎消費電力量、及び、一般に前記冷暖房機器が使用されずあるいは他の季節に比べて消費電力量の抑制された状態で使用される中間季における単位期間毎の中間季単位全消費電力量から中間季に係る単位他用途消費電力量を減じた中間季単位基礎消費電力量が記憶される記憶手段６と、単位基礎消費電力量から中間季単位基礎消費電力量を減じることで、単位期間毎の冷暖房消費電力量を割り出し、単位期間毎の冷暖房消費電力量を積算して冷暖房消費電力量を割り出す制御手段８と、を備えている。【選択図】図１