Patent
Power control device, power control method, and program
Yabe Masaaki,矢部 正明,Maruyama Ichiro,丸山 一郎,Minezawa Satoshi,峯澤 聡司,Endo Satoshi,遠藤 聡,Sato Kaori,佐藤 香 +9 more
- 27 Jan 2017
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TL;DR: In this paper, a power control device (100) is provided with: a surplus power calculating unit (115), which calculates changes in surplus power in a house in which power generating equipment and a storage battery are installed; an error calculating unit(120) which calculates the changes in an error relating to the surplus power calculated by the calculating unit.
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Abstract: This power control device (100) is provided with: a surplus power calculating unit (115) which calculates changes in surplus power in a house in which power generating equipment and a storage battery are installed; an error calculating unit (120) which calculates changes in an error relating to the surplus power calculated by the surplus power calculating unit (115); and a power control unit (117) which controls charging/discharging of the storage battery on the basis of the changes in the surplus power and the changes in the error relating to the surplus power. In addition, the surplus power calculating unit (115) calculates the changes in the surplus power from a difference between a prediction value of a calculated power generation amount and a prediction value of power consumption. The error calculating unit (120) extracts the maximum power consumption for each time slot in a day from a past power consumption history, and calculates the error relating to the surplus power on the basis of the maximum power consumption for each time slot and the prediction value of the power generation amount.
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Citations
Patent
Control device, control system, control method, and program
Uruno Hikaru
- 17 Aug 2017
TL;DR: In this article, the authors propose a control device that includes: a location acquisition part 13 for acquiring a location of equipment installed in a building; an image acquisition part 12 for acquiring an image showing an image of the building and a state of the equipment; an equipment state acquisition part 11 for acquiring the state of equipment; a screen construction part 14 for constructing a screen for displaying the output of a user on the screen; a control content determination part 16 for determining control content for controlling the equipment based on the input operation detected by the input part 33; and an equipment control part 15
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Power control method, program, power control system, aggregation system, and communication terminal
Watanabe Kenichi,Ueno Takamasa,Okaichi Atsuo +2 more
- 30 Dec 2020
TL;DR: In this article, the authors present a power control method with which an adjusting capacity related to power supply and demand or wholesale power is provided by controlling a resource (R1) installed in a facility (200) on the basis of a specific instruction.
Patent
Power control instruction generation device, computer program, and power control instruction generation method
Azuma Hidekuni
- 17 Jan 2019
TL;DR: In this paper, a power control instruction generation device includes a suppression instruction acquisition unit for acquiring suppression instructions, a reduction allowable quantity specification unit for specifying a reduction of generated power of power generation facilities, and an increase allowable quantity of demand power of demand facilities, as well as a distribution unit for distributing the suppression instruction value into an increased quantity of the demand power and a reduced amount of the generated power.
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TL;DR: In this paper, a power adjustment device includes a prediction portion, a planning portion, and a controller, and the controller controls the power conditioner in accordance with the control content.
23
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Automobile invitation device, on-vehicle terminal device, automobile invitation method, and program therefor
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TL;DR: In this article, the authors proposed an automobile invitation device that allows the capacity of a charging device to be small and invites an automobile to the charging station for electric automobile so as not to deteriorate electric power quality of an electric power system side.
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Power supply-demand control device and power supply-demand control method
Tomoshi Otsuki,知史 大槻,Hisashi Hayashi,久志 林 +3 more
- 23 Jul 2012
TL;DR: In this paper, a power supply-demand control device according to an embodiment comprises: a storage part configured to store a minimum adjustment time from when a request is received to when an adjustment specified by the request is started for each target of request; a selection part configured to select, when a prediction value of a power-supply amount in a first time in which the adjustment is started and a prediction values of the power demand value in the first time are separated in the same time, a target to be a target of requested in a second time which is earlier than the
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