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WO/2023/209030A2 |
The invention relates to an energy supply system (1) comprising a photovoltaic system (6) and a hybrid inverter (2), wherein: the hybrid inverter (2) comprises a photovoltaic-direct current interface (201) by means of which the hybrid in...
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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/2023/208947A1 |
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/2023/208891A1 |
The invention relates to a method for virtually subdividing an electrical energy store (20) in an energy supply system (10). The energy supply system (10) comprises: - a grid connection point (14) for connecting the energy supply system ...
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WO/2023/207099A1 |
A method and system for identifying dominant overvoltage of a high-proportion new energy power system. The method comprises: respectively determining a new energy machine end voltage amplitude value and an alternating current bus voltage...
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WO/2023/207124A1 |
Disclosed in the present invention are a power grid low-frequency and wide-frequency oscillation source distributed positioning method and system, a device, a storage medium, a computer program, and a computer program product. The method...
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WO/2023/209174A1 |
A power distribution arrangement, comprising a housing, wherein the interior of the housing comprises at least one power connector, a removable enclosure for the housing wherein said removable enclosure provides removable connection for ...
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WO/2023/210326A1 |
This power supply system comprises: a first converter that converts, into AC power, DC power which is output from a distributed power supply installed in a facility; a second converter that converts, into DC power, AC power which is outp...
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WO/2023/211960A1 |
A method for machine monitoring is disclosed. The method uses a fast time-domain cascading failure simulation approach based on implicit Backward Euler method (BEM) with stiff decay property. The method also exploits a predictor-correcto...
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WO/2023/211564A1 |
Systems and methods for providing a mobile memory module in an automatic transfer switch (ATS) allow the memory module to be easily removed from a controller of the ATS. The mobile memory module is a discrete, nonvolatile memory module t...
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WO/2023/207062A1 |
A maximum power tracking control method, comprising: acquiring a first maximum output power and a corresponding first output voltage, at the current sampling moment, of a first photovoltaic panel in a photovoltaic array, and a second max...
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WO/2023/210865A1 |
A system for predicting charged capacity using sunset and sunrise time predictions according to an embodiment of the present invention comprises: a timer unit for providing the current time; a communication unit for acquiring sunset/sunr...
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WO/2023/208019A1 |
A thunderstorm wind-solar storage integrated electric vehicle charging station response system and method, comprising: first, analyzing thunderstorm information of an area where a wind-solar storage integrated electric vehicle charging s...
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WO/2023/203979A1 |
Provided is a virtual power/fluid plant that can simultaneously manage energy and a fluid resource within an area. A virtual power/fluid plant 1A adjusts the balance between supply and consumption of electric energy and supply and consum...
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WO/2023/201425A1 |
There is described a power circuit for powering phases of an X-phase electric circuit. The X- phase electric circuit having a given number X of phases. The power circuit generally has: a recharge module; and a plurality of capacitor circ...
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WO/2023/203699A1 |
This load current distribution adjusting device for a storage battery power conversion device comprises: a cross current calculation unit for calculating the cross current of a relevant power conversion device on the basis of an average ...
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WO/2023/204331A1 |
The present disclosure relates to an artificial intelligence device and method that can efficiently control electronic devices in a home on the basis of an energy storage system (ESS), and can acquire operation reservation information fo...
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WO/2023/204425A1 |
A submodule device comprises: a submodule that includes a plurality of switching modules and capacitor elements; a bypass switch that is connected between a first output terminal and a second output terminal of the submodule; and a wirel...
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WO/2023/201916A1 |
Disclosed in the present invention are a distributed flexible resource aggregation control apparatus and control method. The control apparatus comprises: a processing control unit, wherein the processing control unit achieves uplink conn...
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WO/2023/203641A1 |
A distributed power source integration management device (101) manages the running state of a power system to which a plurality of distributed power sources (102) are connected, the output voltages of the distributed power sources (102) ...
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WO/2023/205430A1 |
Advanced metering infrastructure integrated within electric vehicle supply equipment (EVSE). An example EVSE includes a housing, an AMI meter situated within the housing, an output terminal configured to connect to an electric vehicle, a...
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WO/2023/205346A1 |
A system for determining a linear state estimation of a power distribution network The system includes a plurality of metering devices, a plurality of power sources, each of the plurality of power sources coupled to a respective metering...
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WO/2023/202278A1 |
The present application relates to the technical field of new energy. Disclosed is a charging device. The charging device comprises a power supply circuit, a measurement circuit and a control circuit, wherein the measurement circuit can ...
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WO/2023/201922A1 |
Disclosed in the present invention is a receiving end alternating-current fault ride-through control method for a hybrid cascaded direct-current power transmission system. That is, a rectification-side LCC determines, according to a chan...
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WO/2023/205154A1 |
A system and method of power management for a power generation system is disclosed. A method of power management for a hydrogen generation system including one or more electrochemical stacks, the one or more electrochemical stacks receiv...
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WO/2023/202753A1 |
A method (300) and corresponding controller (100) for controlling a power plant, such as a wind power plant (12), which comprises at least one power generator (14). The power plant (12) has a variable available power output at least part...
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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/2023/203927A1 |
An MCU (10) and a system controller (100) for controlling an electric power storage system (1) provided with a plurality of storage battery strings (STR1-STRm), and a plurality of electric power converters (PC1-PCm) for converting the in...
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WO/2023/203871A1 |
Provided is a DC current charging device capable of directly and efficiently charging a storage battery with DC current from, for example, a solar power generation device without requiring a converter. The DC charging device according to...
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WO/2023/205520A1 |
Systems, methods, and devices of the various embodiments may include battery string configurations for power systems, such as dynamic battery string configurations, intermodule connections, etc. Various embodiments may include a battery ...
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WO/2023/205382A1 |
A power generation system is provided. The power generation system includes a power generating asset configured to supply power to a power grid. The power generating asset includes at least one power generating device and at least one en...
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WO/2023/203653A1 |
According to the present invention, an electric power adjustment device is provided with: an impact calculation unit that determines the impact of operation of electric power adjustment devices 10 on electric power transmission equipment...
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WO/2023/202077A1 |
Disclosed in the present application are a photovoltaic system, an inverter starting method and a photovoltaic energy storage system. The photovoltaic system comprises a shutdown device, a controller and an inverter, the inverter compris...
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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/2023/204321A1 |
The present disclosure relates to an artificial intelligence apparatus for predicting the amount of power consumption generated at home, and a method therefor, wherein power consumption data for a pre-registered electronic device may be ...
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WO/2023/204382A1 |
An energy storage system according to an embodiment of the present invention comprises a photovoltaic (PV) system and is linked to a power system. The energy storage system may comprise: a power conversion system (PCS) linked to the powe...
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WO/2023/200201A1 |
A microgrid system is provided. The microgrid system comprises: a distributed power source that generates electricity using renewable energy as an energy source; a plurality of energy storage devices that are connected to the distributed...
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WO/2023/197686A1 |
Disclosed are a method and apparatus for turning off multi-stage operational amplifiers, and a device and a storage medium. The method for turning off multi-stage operational amplifiers is applicable to a master controller. The method fo...
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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/2023/201214A2 |
This disclosure describes many innovations including but not limited to systems, methods, and non-transitory computer readable media containing instructions for controlling an energy generator. A system for controlling an energy generato...
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WO/2023/197634A1 |
Provided in the present application are a photovoltaic power generation control method, and an apparatus. The method comprises: receiving the electricity consumption of an electricity consumption end, the electricity storage capacity of ...
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WO/2023/197624A1 |
A tidal power generation control method and device. The method comprises: receiving a power consumption amount and tidal environment data of a power utilization end, and the power storage capacity of a power storage system; and controlli...
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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/2023/197713A1 |
Disclosed in the present invention is a two-stage demand response strategy for improving the resilience of a power distribution network. The two-stage demand response strategy comprises a first-stage cold load pickup reduction strategy a...
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WO/2023/200782A1 |
The present disclosure relates to a module of a modular power strip comprising a plurality of interconnectable modules. The module comprises: one or more output interfaces, each output interface comprising a module identification transmi...
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WO/2023/196402A1 |
Systems and methods may utilize excess electrical energy produced by an electrical network (107). An example system (101) includes a carbon dioxide electrolyzer (103) configured to electrochemically reduce carbon dioxide to a carbon diox...
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WO/2023/193139A1 |
Provided are a power control method and apparatus, and an electric vehicle (100). The method comprises: acquiring a plurality of instantaneous driving powers of a motor of an electric vehicle (100) within a current operation period; dete...
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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/2023/193729A1 |
Disclosed in the present invention are a low-frequency power transmission system outage method and system. The low-frequency power transmission system outage method of the present invention comprises: setting three bridge arms, which are...
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