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公开(公告)号：US20230315037A1
公开(公告)日：2023-10-05
申请号：US18193957
申请日：2023-03-31
IPC分类号： G05B19/042
CPC分类号： G05B19/042 , G05B2219/2639
摘要： Power grid management systems and methods include determining a power reference, and sending a first message from a first controller to each of a plurality of second controllers based on the power reference. Each of the plurality of second controllers is configured to control a plurality of associated distributed energy resources (DERs). Energy usage of the associated DERs is modified by each of the plurality of second controllers based on the first message. Each of the second controllers sends feedback data to the first controller message based on the modified energy usage of the associated DERs. The feedback data is aggregated by the first controller, and the aggregated feedback data is compared to the power reference. The first controller sends a second message to each of the plurality of second controllers based on the comparison.
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公开(公告)号：US20230314024A1
公开(公告)日：2023-10-05
申请号：US18192259
申请日：2023-03-29
CPC分类号： F24F11/46 , F24F11/58 , F24F11/64 , F24F2110/10
摘要： A system and method for managing a distributed energy resource (DER) within an indoor structure, the method including receiving a time window, receiving a power consumption limit, measuring an outdoor temperature, determining an indoor temperature of the indoor structure based at least on the measured outdoor temperature, the received power consumption limit, and the received time window, determining a minimum time of operation of the DER so that a power consumption of the DER is equal to or below the received power consumption limit during the received time window without compromising the quality of service controlled by the DER.
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公开(公告)号：US20230314044A1
公开(公告)日：2023-10-05
申请号：US18193077
申请日：2023-03-30
发明人： Souvik Chandra , Mohd Azrin Mohd Zulkefli , Arun Sukumaran Nair , Roger Alexander , Roger Rognli , Joseph E. Childs
IPC分类号： F24H9/20 , F24H15/421 , F24H15/292 , F24H15/269
CPC分类号： F24H9/2021 , F24H15/421 , F24H15/292 , F24H15/269
摘要： Control of an electric water heater based on a two-mass model may be provided. First, a reserve capacity of an Electric Water Heater (EWH) may be determined. Next, a safe deferred time for the EWH based on the determined reserve capacity may be determined. Then a grid service event initiation may be received. In response to receiving the grid service event initiation, the EWH may be caused to not heat water for the determined safe deferred time.
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