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Control device, control method for water heater, and program

A technology for control devices and water heaters, applied in heating methods, water heaters, circuit devices, etc., can solve problems such as supply and demand balance damage in commercial power systems, and achieve the effect of improving utilization efficiency

Active Publication Date: 2018-08-03
MITSUBISHI ELECTRIC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the supply and demand balance of the commercial power system may be disrupted due to the reverse flow of power supplied from the power generation equipment of the demand household to the commercial power system

Method used

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  • Control device, control method for water heater, and program
  • Control device, control method for water heater, and program
  • Control device, control method for water heater, and program

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Embodiment Construction

[0034] Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. In addition, the same code|symbol is attached|subjected to the same or equivalent part in a figure.

[0035] figure 1 The overall configuration of the energy management system 1 according to the embodiment of the present invention is shown. The energy management system 1 is a system called a so-called HEMS (Home Energy Management System) for managing electric power used in general households. The energy management system 1 has a control device 2 , an operation terminal 3 , an electric power measurement device 4 , a water heater 5 , and a power generation facility 6 . In addition, the control device 2 is connected to the power server 14 and the data server 13 via the wide area network N.

[0036] The control device 2 is installed at an appropriate place in a house H that is a power demand place (consumption place), monitors power consumed in the house H, and d...

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PUM

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Abstract

In a control device (2), an instruction acquisition unit (201) acquires an instruction to suppress the supply of power generated by power generation equipment (6) installed in a demand area to a commercial power system during a specific period. When an instruction is acquired by the instruction acquisition unit (201) and a predetermined condition is satisfied during a specific period, a water heater control unit (208) instructs a water heater (5) installed in the demand area to perform boiling operation.

Description

technical field [0001] The invention relates to a control device, a water heater control method and a program. Background technique [0002] In recent years, technologies utilizing natural energy represented by solar energy and wind power have attracted attention, and there has been an increasing demand for households to have their own power generation equipment that generates electricity using natural energy. Such demand households can consume the generated electric power generated by the power generating equipment by themselves, and can supply the surplus electric power to the commercial electric power system and sell it to the electric power company. As a result, the households in need can reduce the power purchased from the commercial power system and obtain economic benefits. [0003] However, the supply-demand balance of the commercial power system may be disrupted due to the reverse flow of electric power supplied from the power generation equipment of the consumer's...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24H1/00F24H1/18
CPCF24D2200/02H02J3/28H02J3/003H02J2300/24H02J3/381Y02B10/20Y02E10/56Y04S20/222Y02B70/3225H02J3/466H02J2310/12F24D19/1063H02J3/388F24D19/1072F24D19/1075F24D19/1048F24D19/1039
Inventor 小川雄喜矢部正明小松正之峰泽聪司户田明宏新井隆司
Owner MITSUBISHI ELECTRIC CORP