WATER DEMAND-SUPPLY OPTIMIZATION SYSTEM, CONTROL SYSTEM AND PROGRAM

According to one embodiment, a water demand optimization system includes a management terminal, a measuring apparatus, a demand information generating unit and a water-supply control apparatus. The management terminal drives customer equipment, which performs an operation using water, in a time zone...

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Bibliographische Detailangaben
Hauptverfasser: KOBAYASHI, YOSHITAKA, HIROOKA, KOICHI, SHIBUYA, MASATO, IINO, YUTAKA, KOBAYASHI, HISASHI
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:According to one embodiment, a water demand optimization system includes a management terminal, a measuring apparatus, a demand information generating unit and a water-supply control apparatus. The management terminal drives customer equipment, which performs an operation using water, in a time zone in which a power unit rate is low. The measuring apparatus measures an amount of water used in a dwelling unit. The demand information generating unit generates water demand based on the amount of water. The water-supply control apparatus controls a pump in a manner to meet water demand and to minimize a treatment cost in a water purification plant and a cost for conveyance of clear water with reference to a variation in the power unit rate.