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公开(公告)号：US20230369858A1
公开(公告)日：2023-11-16
申请号：US18029228
申请日：2021-08-13
发明人： Yoshihiro NAKAGAWA , Shuji FURUI , Takuya NAKAO , Nobuki MATSUI
CPC分类号： H02J3/004 , G06Q50/06 , H02J13/00016
摘要： [Object] To control (limit) the power usage of a group including a plurality of consumers so as to reduce failures caused by communication between a server serving as a controller and a consumer facility to be controlled.
[Solution] A power control system for performing power control such that a target power set for a group including a plurality of consumers is not exceeded includes a server 300 that generates control information, and a control device 100 that controls power usage of an equipment device 200 in accordance with the control information. The server 300 sets a limit value of power usage of each consumer in the group, generates control information including the limit value, and transmits, before a corresponding time period starts, the generated control information to the control device 100 that performs control. The control device 100 holds the received control information and controls, for each time period, power usage of an equipment device 200 of the consumer in accordance with control information for the time period within control information held in the storage unit 130.-
公开(公告)号：US20230273581A1
公开(公告)日：2023-08-31
申请号：US18029194
申请日：2021-08-13
发明人： Yoshihiro NAKAGAWA , Shuji FURUI , Takuya NAKAO , Nobuki MATSUI
IPC分类号： G05B19/042
CPC分类号： G05B19/042 , G05B2219/2639
摘要： [Object] To control power usage by a group including a plurality of consumers by performing additional adjustment according to a specific operation condition of each individual piece of consumer equipment and appropriately controlling power usage per piece of consumer equipment.
[Solution] A system for performing power control such that a target power set for a group including a plurality of consumers is not exceeded includes a first prediction unit 320 that performs prediction on power usage of each consumer included in the group over each of time periods; a limit value setting unit 330 that sets limit values, based on a prediction result obtained by the first prediction unit 320 such that a total value of power usage of the consumers does not exceed the target power for each of the time periods; a second prediction unit 350 that predicts, within a current time period, power usage of the consumers over this time period; and a limit value adjustment unit 370 and a control information generation unit 340 that control the power usage of the equipment devices of each consumer, based on predicted values of the power usage of the consumers over the current time period, the predicted values being obtained by the second prediction unit 350.-
公开(公告)号：US20230361567A1
公开(公告)日：2023-11-09
申请号：US18028579
申请日：2021-09-28
发明人： Yoshihiro NAKAGAWA , Shuji FURUI , Takuya NAKAO , Nobuki MATSUI
IPC分类号： H02J3/14
CPC分类号： H02J3/14 , H02J2310/52
摘要： A system that performs power control such that a target value set for a group including a plurality of consumers is not exceeded includes a first prediction unit that acquires a predicted value of power usage for each of the plurality of consumers, and a limit value setting unit that sets a limit value correlated with available power set for each consumer for a specific time period. The limit value setting unit sets the limit value such that when a predicted value of each of the plurality of consumers for the specific time period is relatively small, a value obtained by dividing the limit value by the predicted value is larger than when the predicted value is relatively large.
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公开(公告)号：US20190309964A1
公开(公告)日：2019-10-10
申请号：US16470605
申请日：2018-01-26
IPC分类号： F24F3/14 , F24F1/0083
摘要： Disclosed is a humidity control apparatus which ensures a sufficient dehumidification amount without increasing an area of a gas-liquid contact portion in a dehumidification unit, regardless of the type of liquid absorbent used. The humidity control apparatus includes an absorbent circuit connecting a liquid-based dehumidification module, a recovery module, and a liquid-cooling heat exchanger which cools, with a refrigerant, a liquid absorbent before being used in the liquid-based dehumidification module. A refrigerant-cooling-based dehumidification module is positioned upstream of the liquid-based dehumidification module in a flow direction of target air, and cools and dehumidifies, with the refrigerant, the target air before being dehumidified in the module. The liquid-cooling heat exchanger and the refrigerant-cooling-based dehumidification module are connected to a single refrigerant circuit together with a liquid-heating heat exchanger.
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公开(公告)号：US20240337401A1
公开(公告)日：2024-10-10
申请号：US18743804
申请日：2024-06-14
发明人： Takashi TAKAHASHI , Tsunahiro ODO , Shota TSURUZONO , Nobuki MATSUI , Takuya HANADA , Naotoshi FUJITA , Yoshiki YAMANOI , Yuta IYOSHI , Kumiko SAEKI , Takeru MIYAZAKI , Toshiyuki MAEDA , Tetsuya OKAMOTO
IPC分类号： F24F11/43 , F24F11/81 , F24F11/84 , F24F140/20
CPC分类号： F24F11/43 , F24F11/81 , F24F11/84 , F24F2140/20
摘要： A ventilation apparatus includes a processor; a compressor; a first heat exchanger; a first air flow path configured to supply air from outdoors to an indoor space after passing through the first heat exchanger; a second heat exchanger; a second air flow path configured to exhaust air from the indoor space to the outdoors after passing through the second heat exchanger; and a refrigerant circuit through which a refrigerant flows, the refrigerant circuit being connected to the compressor, and the first and second heat exchangers. The processor detects whether a predetermined reference indicating a possibility of frosting in the second heat exchanger is satisfied while the second heat exchanger is functioning as an evaporator, and controls a temperature of the refrigerant flowing through the second heat exchanger such that the second heat exchanger will have a temperature at which frosting does not occur, when the predetermined reference is satisfied.
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公开(公告)号：US20240328658A1
公开(公告)日：2024-10-03
申请号：US18739726
申请日：2024-06-11
发明人： Tsunahiro ODO , Takashi TAKAHASHI , Shota TSURUZONO , Takuya HANADA , Naotoshi FUJITA , Yoshiki YAMANOI , Yuta IYOSHI , Kumiko SAEKI , Takeru MIYAZAKI , Nobuki MATSUI , Toshiyuki MAEDA , Tetsuya OKAMOTO
IPC分类号： F24F11/64 , F24F11/00 , F24F11/46 , F24F11/77 , F24F11/86 , F24F110/10 , F24F110/20 , F24F140/50 , F24F140/60
CPC分类号： F24F11/64 , F24F11/0008 , F24F11/46 , F24F11/77 , F24F11/86 , F24F2110/10 , F24F2110/20 , F24F2140/50 , F24F2140/60 , F24F2203/021
摘要： The air-conditioning system according to an embodiment is provided with a ventilation device, an air-conditioner, a processor, and a memory storing one or more programs, which when executed, cause the processor to control the ventilation device and the air-conditioner. The processor stores a first capability indicating a heat load that can be output corresponding to the power consumption of the ventilation device and a second capability indicating a heat load that can be output corresponding to the power consumption of the air conditioner, acquires the temperature of an indoor space, and sets the ventilation device and the air conditioner to share the first heat load that needs to be adjusted in the indoor space calculated based on the temperature of the indoor space according to the first capability and the second capability.
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公开(公告)号：US20160146479A1
公开(公告)日：2016-05-26
申请号：US14897098
申请日：2014-06-24
IPC分类号： F24F3/14
CPC分类号： F24F3/1411 , F24F3/1405 , F24F3/1423 , F24F3/1429 , F24F2003/144 , F24F2003/1458
摘要： First and second adsorption heat exchangers are provided for first and second heat exchange chambers, respectively, and each interchangeably function as an evaporator or a condenser. If the first adsorption heat exchanger functions as an evaporator in the first heat exchange chamber, a first adsorption block is arranged at a position downstream of the first adsorption heat exchanger. If the second adsorption heat exchanger functions as an evaporator in the second heat exchange chamber, a second adsorption block is arranged at a position downstream of the second adsorption heat exchanger.
摘要翻译： 第一和第二吸附热交换器分别设置用于第一和第二热交换室，并且每个可互换地用作蒸发器或冷凝器。 如果第一吸附热交换器在第一热交换室中作为蒸发器起作用，则在第一吸附热交换器的下游位置配置第一吸附块。 如果第二吸附热交换器在第二热交换室中作为蒸发器起作用，则在第二吸附热交换器的下游位置配置第二吸附块。
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公开(公告)号：US20150300664A1
公开(公告)日：2015-10-22
申请号：US14646487
申请日：2013-12-11
CPC分类号： F24F3/14 , B01D53/0462 , B01D53/06 , B01D53/261 , B01D2257/80 , B01D2258/06 , F24F3/161 , F24F2003/144 , F24F2003/1464
摘要： A dehumidification system for a dry clean room includes: a dry chamber supplied with air having a lower humidity than air in the dry clean room; a main dehumidification unit which supplies air to the dry clean room; and a terminal dehumidification unit which processes the air to be supplied from the dry clean room to the dry chamber, thus achieving energy saving and cost reduction for the dehumidification system for the dry clean room.
摘要翻译： 用于干洗房间的除湿系统包括：干燥室供应干燥室内空气湿度低于空气的空气; 一个主要的除湿单元，它向干净的洁净室供应空气; 以及将从干燥室供给到空气的空气进行处理的终端除湿单元，从而实现干燥室的除湿系统的节能降低。
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