Title:
An air conditioning control system and an air harmony system using this
Document Type and Number:
Japanese Patent JP6257836
Kind Code:
B2
Abstract:
An air-conditioning management device includes: a power consumption obtaining unit that obtains an overall power consumption amount in one day and individual power consumption amounts of respective plural air-conditioned areas; an overall excess coefficient calculation unit that calculates an overall excess coefficient indicating a degree of excess from an overall target value on a monthly basis; an individual excess coefficient calculation unit that calculates individual excess coefficients each indicating a degree of excess from the individual target value on a monthly basis; an excess determination unit that determines whether or not the overall excess coefficient is larger than a set threshold value; an energy saving control setting unit that sets energy saving control conditions for the respective plural air-conditioned areas to provide high energy saving effects in descending order of the individual excess coefficients when the overall excess coefficient is determined to be larger than the set threshold value; and an operation control unit that performs energy saving operation of the air-conditioning apparatuses based on the energy saving control conditions.
Inventors:
Satoshi Asada
Application Number:
JP2017501585A
Publication Date:
January 10, 2018
Filing Date:
February 23, 2015
Export Citation:
Assignee:
Mitsubishi Electric Corporation
International Classes:
F24F11/62; F24F11/46; F24F11/49; F24F11/54
Domestic Patent References:
| JP2014185832A | ||||
| JP2004138265A | ||||
| JP2004324985A | ||||
| JP2010112697A |
Foreign References:
| WO2014115247A1 |
Attorney, Agent or Firm:
Patent Business Corporation Kisa Patent Trademark Office
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