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WO/2023/218721A1 |
This active power measuring device comprises: a frequency estimator for estimating, on the basis of a time series of a voltage of an alternating current being transmitted to or received from a power grid by a target device, the period an...
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WO/2023/219068A1 |
A vehicle battery assessment system (1) is for assessing the remaining life of a battery (11) installed in a vehicle (10). The vehicle battery assessment system (1) comprises an information acquisition section (101), a trained model acqu...
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WO/2023/212784A1 |
A modular energy storage system for delivery of AC power to a load, the energy storage system comprising a plurality of discrete units that interconnect together to form a unitary housing, the plurality of units including: (i) a delivery...
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WO/2023/209172A1 |
A method for dynamic load management, comprising receiving from a number of power distribution arrangements connected to a power grid said power distribution arrangements forming a group, information of the power outputs and electrical l...
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WO/2023/210196A1 |
This virtual power storage management system (100) comprises: a virtual BESS control unit (14) that selects the power transaction needs that can be supported based on the average SOC (State of Charge) of a physical BESS disposed in a man...
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WO/2023/211418A1 |
The present invention relates to a smart energy management system (1) that combines all energy equipment in the energy infrastructure and enables this equipment to be smartened with artificial intelligence. Thanks to the smart energy man...
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WO/2023/209322A1 |
The present disclosure relates to a computer-implemented method of operational metering for a distributed energy system arranged to provide energy to a power grid, the distributed energy system comprising a plurality of energy provision ...
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WO/2023/208217A1 |
The present invention provides a power supply control system. An internal electronic switch is turned off to control a null line time-sharing generator to be directly electrically connected, and a null line is electrically connected to a...
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WO/2023/208947A1 |
An energy management system comprising a photovoltaic system (1) having at least one photovoltaic array (2) adapted to generate electrical DC power converted by an inverter (4) of said photovoltaic system (1) into AC power, wherein in a ...
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WO/2023/206507A1 |
Embodiments of the present application provide a wireless connection control method and apparatus for a battery management device, and a battery management device, which can improve the connection performance of a battery management devi...
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WO/2023/202306A1 |
The present application provides a battery storage power station operation and maintenance system, a method, a device, and a storage medium. The system comprises: a battery storage power station device module, a data processing module, a...
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WO/2023/202868A1 |
A furniture system (100) having at least one electrically adjustable part (105) comprises one or more components to be electrically adjusted, at least one internal power supply unit (150), an internal network (160) for connecting the one...
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WO/2023/202001A1 |
Provided is a wind farm grid-connection system with diode-rectified output transmission. A plurality of full-power conversion wind turbines are collected in parallel at a sending-end converter station based on a diode rectifier, and the ...
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WO/2023/203843A1 |
This power generation state determination device comprises: a measurement information acquiring unit that acquires, for respective power generation units, measurement information indicating the measurement results of the outputs of the p...
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WO/2023/199376A1 |
Provided is a control apparatus comprising a control device at another location in a power supply system, a communication unit configured to communicate prior to the supply of electrical power, and a control unit configured to control ci...
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WO/2023/199595A1 |
The present invention obtains a stand-alone operation planning device capable of formulating an appropriate stand-alone operation plan. Therefore, a stand-alone planning device (1) is provided with: a stand-alone operation planning unit ...
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WO/2023/197614A1 |
Embodiments of the present invention discloses an intelligent low-voltage circuit breaker device provided with a double-core mode. The intelligent low-voltage circuit breaker device provided with the dual-core mode comprises: a managemen...
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WO/2023/194654A1 |
Disclosed is a method (100) and a system (200) for management of an electric grid (202), the electric grid (202) comprising one or more switching devices (204) and one or more current sensors (206) associated therewith. The system (200) ...
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WO/2023/192522A1 |
This invention relates to smart inwall systems. Previously, adding different functionalities, required replacement of an outlet assembly. Embodiments of the present invention use a first wall plate configured to releasably couple to an i...
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WO/2023/187439A1 |
The present disclosure relates to method of performing asset and energy management for electrical distribution system (101). The method comprises receiving measurement data of plurality of input variables of electrical distribution syste...
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WO/2023/188358A1 |
This charging control device comprises: a receiving unit that receives charging information indicating the charging status of electric transportation devices from each charging facility in a certain area and receives power information in...
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WO/2023/186730A1 |
In a method, operation of an electric power system which has a power utility automation system (1981-1984, 1991-1994) is monitored. The power utility automation system (1981-1984, 1991-1994) comprises a plurality of electronic devices, s...
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WO/2023/190306A1 |
This information processing apparatus comprises: an acquisition unit that acquires, from a communication device of a monitored apparatus which is a power storage element or a power supply-related apparatus, or from a communication device...
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WO/2023/188357A1 |
This charge reservation control device includes: a reception unit that receives charge reservation information of a plurality of electrically-driven transportation equipment and a first prediction value, which is a prediction value of su...
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WO/2023/179193A1 |
A control method for a terminal device, and a storage medium, a general meter device and an electric meter system. The control method comprises: determining power distribution data of a plurality of terminal devices, wherein the power di...
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WO/2023/179874A1 |
An apparatus is provided, configured to supply power to a load (1) connected with a power system (2), which load (1) is connected or connectable to a load conductor (3). The apparatus comprises a reactor (5) connected or connectable betw...
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WO/2023/180262A1 |
The invention relates to a method and device for controlling an electric grid (10) at a point of consumption (20), commanding an electric load (30) connected to the electric grid. The method provides an algorithm for real-time management...
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WO/2023/173228A1 |
A fault-responsive power system and method using asynchronous load current switching. A first supply-side current that flows from a power supply into a first conductor, which electrically couples the power supply to a load, is measured. ...
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WO/2023/173783A1 |
The present application provides a traction network bilateral power supply ride-through power utilization system, and a control method, relating to the technical field of electrified railway power supply. The system comprises: a power co...
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WO/2023/177759A1 |
A method and apparatus for propagating optical Beamy light and Combi signals via a cascaded line of support devices for electrically powered wiring devices and low voltage loTs and Ai devices, combined into homes and high rise units for ...
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WO/2023/175569A1 |
The present invention provides a charging system for a mobile and portable high-capacity Electrical Vehicle (EV) charging station. The charging system comprises a plurality of propane tanks for generating power, a generator, an EV charge...
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WO/2023/175733A1 |
A management device that controls an interrupting means provided between an electric power source and each of a plurality of receptacles, the management device including: a monitor means that on the basis of a difference between supplied...
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WO/2023/175847A1 |
A control device capable of communicating with a plurality of distributed power supplies in a power supply system for supplying electric power to consumers: acquires, from a first distributed power supply among the plurality of distribut...
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WO/2023/175745A1 |
According to the present invention, a control device acquires information about performance and activity from each of a plurality of distributed power supplies, acquires power demand amounts from a plurality of users to which power is to...
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WO/2023/176953A1 |
Provided is a management system that enables continued operation of a power storage unit even when communication between the power storage unit and a server is interrupted. A management system 1 comprises a power storage unit 11 and a ...
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WO/2023/173680A1 |
A low-voltage user intelligent interaction response exchange system, comprising a power distribution network and system master station, an intelligent electric meter, a mobile phone APP, an intelligent exchange terminal, an intelligent g...
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WO/2023/171047A1 |
This system violation resolution control calculation system that calculates a system violation resolution control for resolving a system violation of a power system has: a constraint formulation unit that formulates the constraints of an...
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WO/2023/171465A1 |
Provided is a noncontact power supply system 100 comprising: a moving body 3; ground power supply devices 2 configured so as to be capable of implementing noncontact power supply to the moving body 3; and a server 1 configured so as to b...
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WO/2023/171261A1 |
This system is connected to an electric power network and manages a plurality of charge/discharge stations that charge and discharge a mobile battery. The system comprises: an acquisition unit that acquires correlation of usage amounts o...
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WO/2023/172287A1 |
Various systems, methods, and computer program products are provided for operating a power system structure via a controller. The method includes receiving a controller run-time code for a power system structure. The controller run-time ...
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WO/2023/170326A1 |
The method of the invention dynamically determines the optimal voltage set point for the on-load electrical tap changer (4) and the corresponding parameters of the automatic voltage regulator (3) so that they are in correspondence with e...
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WO/2023/171100A1 |
In the present invention, a plurality of direct-current wattmeters (16a–16c) are respectively connected between a plurality of off-grid power sources (6–8) and a plurality of DC/DC converters (11a–11c). An alternating-current wattm...
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WO/2023/170931A1 |
This battery management system (1) comprises: a battery-capacity-dividing unit (11) that virtually divides the capacity of a battery (62) mounted on a mobile body (60) into a prescribed number of regions; a capacity-change-receiving unit...
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WO/2023/170932A1 |
A battery management system (1) comprises: a battery capacity dividing unit (11) that virtually divides the capacity of a battery (62) mounted on a moving body into a first region and a second region and enables a first user (U1) to use ...
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WO/2023/168026A1 |
Apparatuses, systems, and methods are described for providing event indication. The system includes a protection device, an event indicator associated with the protection device, including a housing having an opening; a translation membe...
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WO/2023/167398A1 |
A load control method for improving the stability of a power system, and a device using same are disclosed. A load control device according to one embodiment comprises: a frequency detector for detecting the frequency of power supplied t...
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WO/2023/166197A1 |
The invention relates to a method for monitoring a voltage grid (12). According to the method, at least one first characteristic variable is detected at a first point in time, and the first characteristic variable (u) of the voltage grid...
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WO/2023/164798A1 |
Embodiments of the present application provide a light energy storage direct current coupled control circuit and a related device. The circuit comprises: a DC-AC module, a DC-DC module, and a control module. The control module is used fo...
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WO/2023/167952A1 |
A data center has a distribution network and a control system. The control system receives substation meter data, distributed energy resource (DER) meter data, and receive data center meter data. The control system selects a data center ...
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WO/2023/160558A1 |
Disclosed in the present application is an intelligent operation and maintenance terminal for a transformer substation video and environment monitoring station end system, comprising a transformer substation video monitoring system, an i...
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