OPERATION TIME SETTING METHOD FOR HEAT PUMP TYPE HOT WATER STORAGE DEVICE AND OPERATION SCHEDULE SYSTEM THEREFOR

• Main Authors: NAKAYAMA ISAO, WADA JUN, KOBAYASHI KAZUYUKI, HAMANAKA KAYAKO
• Format: Patent
• Language: English; Japanese
• Published: 28.12.2016
• Subjects: BLASTING; FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEATGENERATING MEANS, IN GENERAL; HEATING; LIGHTING; MECHANICAL ENGINEERING; RANGES; VENTILATING; WEAPONS

PROBLEM TO BE SOLVED: To provide an operation time setting method for a heat pump type hot water storage device capable of restricting a peak value of a consumption power in a late-night time zone or a night time zone and reducing a power incoming contract capacity and subsequently decreasing electricity charge of a consumer.SOLUTION: An operation time setting method for a heat pump type hot water storage device comprises the steps of: acquiring past operation history data on a plurality of heat pump type hot water storage devices, past power consumption history data on a building, and weather information data on past days and next day; determining a peak time zone of consumption power on the next day in view of these data; determining a heat pump type hot water storage device planned to operate in the peak time zone; determining a heat pump type hot water storage device capable of changing the operation time zone of the planned heat pump type hot water storage device operated in the peak time zone; and transmitting a set time in which the operation time zone is changed to the heat pump type hot water storage device capable of changing the operation time zone.SELECTED DRAWING: Figure 2 【課題】深夜時間帯や夜間時間帯の消費電力のピークを抑制することができ、受電契約容量の低下、ひいては需要家の電気料金の削減を図ることが可能なヒートポンプ式貯湯装置の運転時間設定方法を提供する。【解決手段】本発明にかかるヒートポンプ式貯湯装置の運転時間設定方法の構成は、複数のヒートポンプ式貯湯装置の過去の運転履歴データ、建物における過去の消費電力履歴データ、ならびに過去および翌日の気象情報データを取得し、それらのデータから、翌日の消費電力のピーク時間帯を判断し、ピーク時間帯に動作する予定のヒートポンプ式貯湯装置を判断し、ピーク時間帯に動作する予定のヒートポンプ式貯湯装置のうち、動作時間帯を変更できるヒートポンプ式貯湯装置を判断し、動作時間帯を変更できるヒートポンプ式貯湯装置に、動作時間帯を変更した設定時間を送信することを特徴とする。【選択図】図２