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WO/2024/095217A1 |
A method and system for producing renewable energy in a programmed manner and the production of "green" hydrogen by creating power plants that have a non-programmable renewable energy production power and are connected to the grid with a...
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WO/2024/095628A1 |
The method for operating a power system (200) according to the present disclosure comprises steps of: planning the output (FC) of a fuel cell system (b) in a second period (T2) after a first period (T1) so as to compensate the difference...
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WO/2024/093334A1 |
A grid-forming control method for a new energy converter, which method is applied to a new energy converter. The new energy converter comprises a conversion circuit and a controller, an input end of the conversion circuit is used for con...
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WO/2024/095615A1 |
In a power distribution system including a low-voltage power distribution system in which distributed power supplies are connected, as a method for realizing high-precision, low-variation voltage management for a low-voltage power distri...
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WO/2024/096166A1 |
The present invention relates to a power transaction operation device using a blockchain. The power transaction operation device added to an ESS operator system may comprise: an interface server which provides power price information to ...
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WO/2024/044281A3 |
Combined heat and power (CHP) architectures are discussed that provide a wide range of heat and power. A CHP architecture may comprise: a first CHP system, the first CHP system comprising a first energy generation module and a first ener...
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WO/2024/064443A9 |
A free-space power receiver includes layouts of photovoltaic cells selected to optimize power extraction even when a power beam moves or changes profile on the receiver. The receiver may also include a circuit board, which may include su...
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WO/2024/095700A1 |
The present invention easily and appropriately evaluates power saving behavior of a user. A power-saving evaluation system 10 evaluates power saving behavior of a user with respect to a power consuming device 20 that is operated by con...
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WO/2024/092557A1 |
The present application relates to the technical field of energy storage. Provided are a grid-connection control method for an energy storage apparatus, and an energy storage control unit, an energy storage system and a storage medium. T...
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WO/2024/095629A1 |
A power system operating method according to the present disclosure comprises a step for planning the output of a fuel cell system so as to correct a difference between power demand and the output of a solar-power-generating system. The ...
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WO/2024/096041A1 |
Systems and methods described herein can involve reducing a feeder system model by node cell segmentation on feeder system according to system topology information and system operation characteristics to generate a node cell segmented di...
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WO/2024/095374A1 |
A processor according to the present invention calculates a power consumption integrated value at a demand time limit on the basis of measured values of a power meter, and executes demand control to control electrical equipment inside a ...
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WO/2024/092954A1 |
The present application discloses a power system regulation method based on deep reinforcement learning, comprising: a virtual power plant (VPP) scheduling agent constructs a first AC network framework, a charging and discharging schedul...
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WO/2024/096239A1 |
The present disclosure relates to an apparatus and a method of constructing a portfolio for demand response resources, and particularly, may provide an apparatus and a method of constructing a portfolio for demand response resources, whe...
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WO/2024/092613A1 |
The present invention relates to the technical field of power system analysis, and provides a power grid power flow calculation method for checking path holomorphy and physical realizability, comprising the following steps: obtaining pow...
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WO/2024/092322A1 |
Embodiments generally relate to a computer-implemented method for adjusting an operation frequency of an electricity grid, the electricity grid electrically connecting to at least one grid stabilisation device. The method comprises, at a...
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WO/2024/093152A1 |
Disclosed in the present invention is a distributed voltage clamping method for a 100%-new-energy sending-end power grid. The method comprises: (1) selecting key nodes from a 100%-new-energy sending-end power grid, wherein the voltage le...
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WO/2024/094274A1 |
The present disclosure relates to a photovoltaic (PV) power system comprising a plurality of PV strings. Each PV string comprises a plurality of PV modules configured to provide a DC voltage output. The PV power system further comprises ...
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WO/2024/093367A1 |
The present invention relates to the technical field of direct-current traction power supply systems, and in particular to an approximate optimum-based dynamic cooperative control method for a flexible direct-current traction power suppl...
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WO/2024/092464A1 |
A battery mixed-use system and a control method and control apparatus therefor, and a storage medium. The battery mixed-use system comprises N battery clusters, wherein the N battery clusters are connected in parallel, N being an integer...
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WO/2024/092411A1 |
Embodiments of the present application relate to the technical field of energy storage, and provided thereby are a grid connection control method for an energy storage apparatus, an energy storage control unit, an energy storage apparatu...
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WO/2024/088327A1 |
A method, system and device for controlling charging/discharging of a distributed energy-storage device. The method comprises: respectively quantifying supplied and demanded resources of a distributed energy-storage device, supplied and ...
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WO/2024/090645A1 |
The present invention relates to a sync method for a system in which four UPSs (UPS 1 to UPS 4) with unique level (transmission sync angle) sync signals are configured in parallel, and comprises: a first step of sensing a level of a sync...
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WO/2024/090638A1 |
The present invention relates to a system for monitoring accelerated degradation of a HVDC power cable, the system comprising: a cable holding module formed by winding a cable degradation portion of a test cable around an insulated cylin...
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WO/2024/091849A1 |
A power generation system includes an adaptive power system stabilizer (PSS). The adaptive PSS includes a first estimator configured to receive a plurality of sensor measurements as input and to output a derived infinite bus (IB) value. ...
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WO/2024/087184A1 |
An energy storage valve centralized control device, an energy storage valve control method, and an energy storage system. The energy storage valve centralized control device comprises a case, and functional boards and a connecting board ...
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WO/2024/091847A1 |
A power generation system includes an adaptive power system stabilizer (PSS). The adaptive PSS includes a first estimator configured to receive a plurality of sensor measurements as input and to output a derived infinite bus (IB) value. ...
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WO/2024/089997A1 |
This future system snapshot creation system comprises: an initial value calculation unit that uses supply and demand data, system configuration data, a voltage profile, a power flow calculation condition, and power generator parameters t...
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WO/2024/088834A1 |
In the field of bipole power transmission networks there is a need to identify faulty transmission poles. A bipole power transmission network (10) comprises a first converter station (12) which is positioned in-use remote from a second c...
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WO/2024/090238A1 |
In the present invention, a control-data-generating device: generates a scenario describing a target SOC at a point in time for each of a plurality of charging/discharging electric power storage devices that are connected to an electric ...
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WO/2024/087325A1 |
Provided is a Pearson correlation coefficient-based distribution network line-transformer relation identification method, which is used for solving the problems of prolonged time and low accuracy rate of distribution network line-transfo...
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WO/2024/090221A1 |
Provided is a power generation facility that is used in a power transmission system which: charges, with power generated by the power generation facility, a storage battery mounted on a moving body; and feeds power, to a power receiving ...
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WO/2024/091390A1 |
A storage system configured for use with an energy management system is provided herein and comprises a rechargeable battery, a grid detection circuit operably connected to the rechargeable battery such that when an AC power source is no...
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WO/2024/087768A1 |
The present application relates to the field of wind power generation, and discloses a grid forming type wind generating set and a control method therefor, and a controller. The grid forming type wind generating set comprises: a generato...
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WO/2024/091246A1 |
A method for constraining grid frequency support of a wind turbine connected to an electrical grid to prevent a trip event in the wind turbine includes receiving, via a controller, one or more speed feedback signals from the wind turbine...
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WO/2024/092143A2 |
An energy storage system includes: a current flow energy recovery system configured to obtain energy from a moving water source; a storage tank configured to store fluid-based potential energy; and a pumping system configured to utilize ...
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WO/2024/090623A1 |
A resource trading method using reliability classification for power generation resource trading, according to one embodiment of the present invention, comprises the steps of: participating in trading of trading resources by confirming a...
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WO/2024/082715A1 |
Provided in the present application are a power conversion system and a ripple current suppression method therefor. The power conversion system comprises a controller, M direct-current converter units, a bus capacitor and an inverter uni...
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WO/2024/083456A1 |
It is described a method of operating plural wind turbines (2a,2b,2c) connected to a local grid (4) but isolated from any power providing utility grid (5), the method comprising: monitoring (6a,6b,6c) the wind turbines (2a,2b,2c) regardi...
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WO/2024/083392A1 |
The invention relates to a method (S1-S13) for ascertaining the presence of an intermediate storage device (HS) connected to a local electric power grid (HN) of a property (EFH), wherein a first energy measuring device (EM1) is provided ...
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WO/2024/085177A1 |
This electric power supply device simulates a synchronous generator having a rotating body and controls the frequency of an output voltage, thereby inputting and outputting electric power to and from an electrical power grid, the electri...
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WO/2024/083316A1 |
A method (300) for load management of at least one cluster (155, 210, 215, 220, 225) of charge points (115, 125, 130) for vehicles (110, 120) is disclosed. The method comprises receiving, by a load manager (105, 205), data relating to us...
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WO/2024/084045A1 |
System (10) for distributing generated electricity to an electrical network (17) and comprises at least one generator (11). A power carrying link (12) from the generators (11) to the grid is also connected to at least one service module ...
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WO/2024/083929A1 |
A method of operating a power converter (104) is provided. The power converter may be electrically coupled to a power grid (108) and outputs to the power grid converted electrical power. The power converter may be operable in a first ope...
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WO/2024/084751A1 |
The purpose of the present invention is to provide a power consumption optimization system that performs control for optimizing electric power amount fees. A HEMS controller 100, which is a power consumption optimization device for contr...
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WO/2024/082746A1 |
Provided are a frequency response control method and device for a wind farm. The frequency response control method comprises: periodically determining a full-field power regulation quantity which is caused by the frequency and/or the fre...
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WO/2024/084888A1 |
This power management device comprises: a control unit that controls a power storage device installed in a facility that is connected to a power grid; and a transmission unit that transmits, to a higher-order node, adjustable power infor...
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WO/2024/082730A1 |
The present invention relates to a finite control set model predictive control method for an LLCL-type battery energy storage converter. In the method, a finite control set model predictive control method is used for controlling an energ...
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WO/2024/084662A1 |
This server (10) comprises a processor (11) that executes a computation process for determining in which energy storage facility among a plurality of energy storage facilities (30) to store electric power generated from a naturally fluct...
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WO/2024/082978A1 |
The present application relates to an energy storage control system. The energy storage control system comprises a plurality of energy storage modules and a plurality of control devices having one-to-one correspondence to the plurality o...
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