Title:
WATER HEATER SYSTEM AND WATER HEATER METHOD
Document Type and Number:
WIPO Patent Application WO/2023/248684
Kind Code:
A1
Abstract:
A water heater system (100) includes: an acquisition unit (120) that acquires a first boiling amount of each of a plurality of water heater devices and a reference power of a second time period where an electricity rate is low, the reference power being a reference power of a multidwelling unit (40) where the plurality of water heater devices are installed; a determination unit (130) that, when it is determined on the basis of the plurality of first boiling amounts that a demand power of the entire multidwelling unit (40) exceeds the reference power once the plurality of water heater devices start boiling simultaneously during the second time period, determines prior to the second time period a schedule in which regarding first and second water heater devices (11a) and (11b) included in the plurality of water heater devices, the start of boiling of the second water heater device (11b) having a lower first boiling amount than the first water heater device (11a) is delayed; and a control unit (140) that controls boiling of the plurality of water heater devices during the second time period on the basis of the determined schedule.
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Inventors:
SHIMIZU NORIYOSHI
FUSAKAWA KAZUE
SUZUKI FUMIAKI
OKAICHI ATSUO
FUSAKAWA KAZUE
SUZUKI FUMIAKI
OKAICHI ATSUO
Application Number:
PCT/JP2023/019141
Publication Date:
December 28, 2023
Filing Date:
May 23, 2023
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
G06Q50/06; F24H1/18; F24H15/168; F24H15/20; F24H15/277; F24H15/296; F24H15/30; F24H15/395
Foreign References:
| JP2010270997A | 2010-12-02 | |||
| JP2012097949A | 2012-05-24 | |||
| JP2015012720A | 2015-01-19 | |||
| JP2015004458A | 2015-01-08 | |||
| JP2016223703A | 2016-12-28 |
Attorney, Agent or Firm:
NII, Hiromori et al. (JP)
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