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WO/2023/148936A1 |
A power control system (10A) comprises: a first energy storage system (21); a bidirectional AC/DC converter (20) that is connected between an AC power system (15) and the first energy storage system (21); and a control device (22) that c...
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WO/2023/148136A1 |
The invention relates to a power supply device (1) comprising multiple fuel cell units and processor units (14) which are necessary for operating the fuel cell units (12). The fuel cell units (12) are divided into at least two sub-system...
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WO/2023/147984A1 |
It is described a method of controlling a natural energy production plant (1) connectable/connected to a utility grid (8) and comprising plural energy production entities (2a,2b,...,2f), in particular wind turbines, during insufficient n...
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WO/2023/148918A1 |
A control device equipped with an offset calculation means for calculating an offset serving as the amount of charge/discharge electric power for offsetting a difference between: the amount of change in stored power amount based on the a...
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WO/2023/145127A1 |
This dispatch plan creation device comprises: an index calculation unit (40) that calculates, on the basis of the difference between a past actual power generation amount and a planned power generation amount, the index of a compliance r...
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WO/2023/144556A1 |
An apparatus for use in a solar power plant (5) comprising a plurality of photovoltaic panels (10), wherein the apparatus comprises a plurality of power conditioning units (15) adapted to collect DC power at a panel voltage from the phot...
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WO/2023/144359A1 |
An HVDC system comprising an AC/DC converter sub-system electrically connected to a renewable energy equipment and a VSC sub-system is provided. A method comprises operating the renewable energy equipment to function as a voltage source ...
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WO/2023/144615A1 |
An electrical power apparatus for coupling between an electrical power supply and one or more electrical power loads includes: a plurality of dynamically dispatchable electrical energy storage components providing at least one of dynamic...
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WO/2023/146900A2 |
Systems, methods, and devices are provided for estimating a state-of-health (SOH) in an energy storage system, where the estimate accounts for both power fade and capacity fade. The SOH estimation system comprises a SOH estimation module...
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WO/2023/143284A1 |
The present invention provides a distributed adaptive control method for a microgrid energy storage system under unknown disturbance, comprising: establishing a microgrid energy storage system control model; formulating a distributed ada...
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WO/2023/143866A1 |
A wind turbine array (206) for a floating windfarm connection architecture is provided. The wind turbine array comprises: a subsea power hub (208); and a plurality of groups (210) of floating wind turbines (204a, 204b). Each group of flo...
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WO/2023/145077A1 |
The purpose of the present disclosure is to obtain a heat storage system control device, a heat storage system, a heat storage system control method, a control program, and a recording medium which change the operation schedule of the he...
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WO/2023/145069A1 |
The purpose of the present disclosure is to achieve high-speed control of active power of distributed power sources in a distributed-power-source control system. A central processing unit (5) includes: a response computation unit (55) th...
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WO/2023/147444A1 |
The device, method, and system embodiments described in this disclosure (i.e., the teachings of this disclosure) enable an authorization circuit having at least one authorization mechanism to cooperate with an access circuit having at le...
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WO/2023/144804A1 |
Systems, devices, methods, and instructions for operating an electrolyzer, including setting a nominal frequency or a nominal voltage of a connected el ectrical power system, the electrolyzer being configured to deliver a rated productio...
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WO/2023/145230A1 |
This display processing device is used in a solar power generation system equipped with a plurality of power generation units including a solar cell panel and comprises: a power generation unit information acquiring unit that acquires po...
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WO/2023/143978A1 |
A method for operating an energy source at an installation site comprises a step of collecting a plurality of data sets from a plurality of energy sources of the same type, each data set comprising a plurality of temperature measurement ...
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WO/2023/142261A1 |
The present invention provides a photovoltaic air conditioner and a control method therefor and a photovoltaic air conditioner system. The photovoltaic air conditioner comprises a first compressor, a first inverter device, a first switch...
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WO/2023/146176A1 |
A PV interworking device according to an embodiment of the present invention is a device for connecting an energy storage system (ESS) with a DC bus connected to a DC power line of an inverter (PCS) and a photovoltaic power generation (P...
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WO/2023/141751A1 |
Embodiments of the present application provide a rectifier control method and device. The method comprises: determining reactive power and active power according to a sampling voltage and a sampling current of a three-phase alternating c...
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WO/2023/146609A1 |
A method for delivering power to a grid. The method may include receiving a prediction of power generation for a renewable energy source (RES), receiving power level requirements of the grid, and receiving length of power delivery requir...
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WO/2023/142405A1 |
Embodiments of the present application provide a hybrid converter valve tower, comprising: at least two first module groups arranged at intervals, each comprising a first main branch module and a first auxiliary branch module arranged in...
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WO/2023/147006A1 |
An inverter and battery charger system that uses no power magnetic components to convert DC power supply from a plurality of batteries to AC power and achieves very high efficiency and small size. The inverter takes advantage of the diff...
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WO/2023/146615A1 |
A method of adjusting energy delivered by a renewable energy system to an electrical grid and an energy-consuming load is disclosed. The method may comprise determining a production schedule of a renewable energy system (RES) and establi...
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WO/2023/142503A1 |
Provided in the present disclosure are a carbon emission demand response processing method and apparatus, and a computer device and a storage medium. The method comprises: for a power transmission network, a power distribution network an...
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WO/2023/145136A1 |
Provided is a supply/demand management device that is capable of properly managing a storage battery system etc. To this end, a supply/demand management device (100) is provided with: a supply/demand monitoring unit (103) that acquires a...
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WO/2023/142519A1 |
Provided in the present invention are a high-voltage cascade energy storage method and system for eliminating a battery charge/discharge frequency-multiplication current. The method comprises: a single-star connected high-voltage cascade...
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WO/2023/143647A2 |
The present disclosure provides a regional electric non-motorized vehicle energy control system. A plurality of electric non-motorized vehicles are distributed in a region. The electric non-motorized vehicles are charged by a clean energ...
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WO/2023/139714A1 |
This power supply system supplies electric power to an external load.　The power supply system comprises: a DC power supply unit for generating DC electric power; an AC power supply unit for generating AC electric power; a power storage...
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WO/2023/141190A1 |
A modular power distribution system includes using power extension modules and power distribution modules. The power extension modules are configured to route inputted power to another power extension module or a power distribution modul...
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WO/2023/140227A1 |
A control system (10) comprises: a storage battery system (30) which is installed in a facility (70); and a control unit (67) which controls a charger (51) that is installed in the facility (70), said charger (51) being for charging a se...
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WO/2023/137993A1 |
Provided are a capacitor bank (10), a converter (1), a wind generating set, and a forming method for the capacitor bank (10). The capacitor bank (10) comprises: core groups (110), comprising a plurality of capacitor cores (111) sequentia...
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WO/2023/139812A1 |
This power supply device comprises: an electricity storage unit including a first electricity storage device and a second electricity storage device; and a first switch used for switching a power supply source to a first electrical devic...
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WO/2023/139563A1 |
A system for the generation and recirculation of feedback energy comprises a first portion comprising a first circuit for the recirculation of a high temperature fluid, a second portion comprising a second circuit for the circulation of ...
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WO/2023/138785A1 |
The disclosure provides a method of controlling a sensor apparatus for an electrical circuit. The electrical circuit comprises one or more electrical loads and a power line providing a supply of electrical power to the one or more electr...
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WO/2023/141383A1 |
An intelligent energy system includes an energy-consuming appliance, a battery module coupled to the appliance, and a bidirectional converter coupled to the appliance and the battery module by a power bus. The battery module is configure...
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WO/2023/140882A1 |
A method includes providing a net consumption trajectory comprising net consumption targets for one or more subperiods of a time period. Each net consumption target indicates a target difference from a beginning of a time period to an en...
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WO/2023/139966A1 |
This power generation module management device is used by a power consumer and manages the configuration of a power generation source including at least one power generation module in accordance with the amount of power requested by the ...
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WO/2023/139300A1 |
The present invention discloses a method for maintaining the magnetic field of three-phase induction machines under electric grid voltage disturbances by connecting a device for maintaining the magnetic field. The method comprises: a) ca...
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WO/2023/140465A1 |
An electronic device is disclosed. The present electronic device may include: a memory for storing home appliance information corresponding to each of a plurality of households and power use amount information corresponding to each of th...
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WO/2023/140667A1 |
The present invention provides a battery system excellent in terms of ease of installation, scalability, and safety. A battery system according to an aspect of the present invention comprises: multiple battery containers, each comprising...
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WO/2023/140566A1 |
The present invention provides a serial-connection differential power conditioning system for a photovoltaic module, equipped with a work condition circuit and a bypass circuit and including a power control method of a power control devi...
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WO/2023/134225A1 |
Disclosed are a low-frequency power transmission system and a control mode therefor. The present invention comprises a variable-frequency power transmission subsystem and a low-frequency power supply subsystem; the variable-frequency pow...
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WO/2023/135338A1 |
A source of electric energy (PE(S1)) provides power to a load (L) whose consumption rate may vary. An accumulator (110) may receive the electric energy, store it and make it available for consumption by the load (L) at a later point in t...
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WO/2023/134254A1 |
An equipment model selection method for an energy interconnection system, which considers equipment investment costs and equipment operation self-contained constraints by means of an upper-layer planning model, and considers operation be...
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WO/2023/134895A1 |
The invention relates to a brake adjuster (1) for a modular multilevel converter (5), having a resistor (3), a first switching group (21) and also a first connection point (11) and a second connection point (12). To improve the usability...
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WO/2023/131630A1 |
The invention describes a wind energy plant (1) comprising a plurality of wind turbines (10_1,..., 10_n) and committed to provide a specified quantity of active power (PFR) over a specified duration (tFR) in response to a grid under-freq...
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WO/2023/132447A1 |
The present invention relates to a home appliance control system and method, wherein a home appliance operates using a user terminal and in operation of home appliances arranged in one space, the operation of the home appliances is contr...
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WO/2023/132526A1 |
The present invention provides a power storage device and a method for operating same, the power storage device comprising: a rack BMS which outputs measurement data and a failure flag of a battery rack including a plurality of battery c...
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WO/2023/132821A1 |
A power system includes an offshore power generation source, an artificial island formed in proximity to the offshore power generation source and a power conditioning module formed as a single movable unit and positioned on the artificia...
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