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公开(公告)号：US12126172B2
公开(公告)日：2024-10-22
申请号：US17411274
申请日：2021-08-25
摘要： An electric power delivery system may include a number of electric power generators and loads distributed across a number of islands (e.g., branches). The electric power delivery system may also include reactors between each two islands of the electric power delivery system that may allow current flow between the islands. However, excessive current flow across the reactors may cause system failure and is undesirable. Accordingly, systems and methods are described to control reactive power and active power generation and consumption of the electric power delivery system to reduce (e.g., minimize) the current flow across the reactors.
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公开(公告)号：US20240348086A1
公开(公告)日：2024-10-17
申请号：US18635222
申请日：2024-04-15
CPC分类号： H02J13/00026 , B25F5/00 , H02B1/52 , H02B7/06 , H02J3/14 , H02J13/00004 , H02J13/00022 , H02J13/00034 , H02J2310/14 , Y02B70/30 , Y02B70/3225 , Y02B90/20 , Y04S20/222 , Y04S20/242 , Y04S40/126
摘要： Systems and methods for configuring, with an external device, a power distribution box having priority disconnects. The power distribution box includes a housing portion and a base portion elevating the housing portion. The power distribution box receives power from an external power source and distributes the power to a plurality of alternating current (AC) output receptacles. The power distribution box further includes an antenna and a power disconnect controller coupled to the antenna to communicate with and be configured by an external device, such as a smart phone, tablet, or laptop computer. Using the external device, a user can configure the priority level and mode of the AC output receptacles. In the case of high current, the power distribution box will disconnect receptacles in accordance with the priority level and mode configuration provided by the external device.
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公开(公告)号：US20240348052A1
公开(公告)日：2024-10-17
申请号：US18301009
申请日：2023-04-14
申请人： ABB Schweiz AG
IPC分类号： H02J3/14
CPC分类号： H02J3/14 , H02J2310/54 , H02J2310/60
摘要： A system for managing the load profile of an electric network is provided. The system includes: a plurality of loads, and each respective load of the plurality of loads is assigned a priority, an energy storage system, and a controller. The controller is configured to determine a predicted energy usage of the electric network at an end of a time period, based on comparing the predicted energy usage to a target energy usage, determine an adjustment of the plurality of loads based on the respective priority of each respective load. Based on the adjustment of the plurality of loads and a charge of the energy storage system, the controller dynamically assigns a priority to the energy storage system, and performs the adjustment of the plurality of loads and the energy storage system using the respective priority of each respective load and the dynamically assigned priority of the energy storage system.
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公开(公告)号：US20240344209A1
公开(公告)日：2024-10-17
申请号：US18574610
申请日：2022-06-29
发明人： Dietmar NEUBACHER
CPC分类号： C25B1/044 , C25B15/027 , C25B15/083 , H02J3/14 , H02J11/00 , H02J15/008 , H02J2300/20
摘要： The disclosure relates to a method for allocating electrical energy within an electrolysis plant for producing oxygen and hydrogen. The electrolysis plant comprises a system control device and at least two management apparatuses. Each management apparatus comprises at least one management control device and at least two electrolysis devices. The allocation method comprises method steps and method sequences by means of which the electrolysis process can be particularly advantageously controlled. Thus, a particularly flexible design of the electrolysis process can be implemented, while at the same time high efficiency and an extended service life of the individual components of the electrolysis plant are achieved. The flexible design of the electrolysis process is reflected especially in an expanded range of application of the electrolysis plant.
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公开(公告)号：US12119647B2
公开(公告)日：2024-10-15
申请号：US18322860
申请日：2023-05-24
申请人： Meng Tao , Kelvin Tan , Joseph Azzolini
发明人： Meng Tao , Kelvin Tan , Joseph Azzolini
CPC分类号： H02J3/14 , G05F1/67 , H02J2300/26
摘要： Principles of the present disclosure present an advanced control algorithm related to improving maximum power point tracking of a renewable energy system such as a solar photovoltaic system through load management, which estimates optimum load switch points, minimizes unsuccessful switches, and maximizes renewable energy such as photovoltaic energy delivered to loads.
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公开(公告)号：US12113362B2
公开(公告)日：2024-10-08
申请号：US17698710
申请日：2022-03-18
发明人： Glenn Lumanog
CPC分类号： H02J3/144 , H02J3/003 , H02J3/1857
摘要： A fault-responsive power system and method using active line current balancing. First and second supply-side currents flowing from at least one power supply and into first and second conductor pairs, respectively, are measured. First and second remote-side currents flowing from the first and second conductor pairs and into first and second power converters, respectively, are measured. The outputs of the first and second power converters are electrically coupled together in parallel and deliver power to a load. The first and second remote-side currents are balanced in response to measurements of the first and second remote-side currents while power is being delivered. When a difference between the first and second supply-side currents at least meets a magnitude threshold, the first and second supply-side currents are reduced until the difference is less than the magnitude threshold.
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公开(公告)号：US12111625B2
公开(公告)日：2024-10-08
申请号：US17684679
申请日：2022-03-02
发明人： Norman Lu , Maximilian Parness
CPC分类号： G05B19/042 , H02J3/14 , H02J3/322 , B60L53/60 , B60L58/12 , B60L58/30 , G05B2219/2639 , H02J2310/48
摘要： An example operation includes one or more of determining a location in an area that may lose electricity during an event related to a grid, conserving energy through a muting of energy consumption at the location, storing the conserved energy in an energy storage device at the location, and using the conserved energy at the location when the event occurs.
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公开(公告)号：US20240304734A1
公开(公告)日：2024-09-12
申请号：US18645147
申请日：2024-04-24
IPC分类号： H01L31/02 , G05B15/02 , G05F1/67 , H02J3/00 , H02J3/14 , H02J3/32 , H02J7/34 , H02J13/00 , H04L67/10 , H04L67/1097 , H04L67/12
CPC分类号： H01L31/02008 , G05B15/02 , G05F1/67 , H02J3/14 , H02J13/00002 , H04L67/10 , H04L67/1097 , H04L67/12 , H02J3/00 , H02J3/32 , H02J7/34
摘要： Multiple dispatchable resources such as energy storage systems, generators, and curtailable loads are used to fulfill electricity usage control instructions by implementing multiple different sets of dispatch instructions. The sets of dispatch instructions vary based on individual status characteristics and aggregate status characteristics of the dispatchable resources in order to use the resources optimally. The resources may in some instances be prioritized according to their status characteristics in order to improve response efficiency, improve cost-effectiveness, reduce errors and flawed fulfillment, and improve the ability of the resources to respond to different kinds of electricity usage control instructions over time.
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公开(公告)号：US12088101B2
公开(公告)日：2024-09-10
申请号：US17577790
申请日：2022-01-18
申请人： BSH Hausgeraete GmbH
CPC分类号： H02J3/14 , H05B45/30 , H02J2310/14
摘要： A circuit arrangement for controlling a plurality of loads of an electrical appliance has a main control module, arranged in a first voltage range and configured to generate control data for controlling a plurality of loads, which are arranged in a second voltage range. A galvanic isolation unit transfers the control data via a galvanically isolated connection from the first voltage range to the second voltage range. At least one auxiliary control module has a plurality of control outputs for the loads and an LED driver for operating a corresponding plurality of LED arrangements via the of control outputs, and/or a general-purpose input/output expansion circuit with programmable control outputs. Based on the control data, the auxiliary control module identifies a first control output for controlling the first load and causes the first load to be controlled via the first control output.
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公开(公告)号：US12068603B2
公开(公告)日：2024-08-20
申请号：US17476046
申请日：2021-09-15
发明人： Seok-jin Lee
IPC分类号： H02J3/00 , G06Q30/02 , G06Q30/0201 , G06Q50/06 , H02J3/14
CPC分类号： H02J3/003 , G06Q30/0206 , G06Q50/06 , H02J3/144
摘要： Disclosed are a demand management control method and a demand management control apparatus for inducing dynamic participation of a consumer in an energy consumption load management program. The demand management control method refers to a promotion method for expanding an active participation of a consumer through a dynamic order of charging power of a charging load device with respect to a load having a consumption characteristic in an energy accumulation form in a distribution network management area in which an energy charging supply device is installed, and distributes and manages a demand within an energy supply goal of the consumer through a participation promotion. Also, the demand management control method provides changed cost information to the consumer using an incentive through a demand management contribution weight according to an energy demand and supply status and encourages or promotes the dynamic participation of the consumer.
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