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WO/2023/058533A1 |
[Problem] To suppress the input of a voltage outside a predetermined magnitude range into an air conditioner, in comparison with a configuration in which an air conditioner does not carry out an operation according to the magnitude of an...
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WO/2023/059281A1 |
The invention relates to a power electronic inverter system (100) which allows to balance the power drawn from the phases, to compensate the reactive power and to filter the harmonics in facilities or plants with unbalanced or single-pha...
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WO/2023/057559A1 |
A power conversion system includes an electrical generator operable to generate an electrical power and an electrical transmission system that is operable to transmit the electrical power from the electrical generator, the electrical tra...
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WO/2023/057141A1 |
The application describes a method for operating an electrolyser (31) and a fuel cell (41) which, in parallel with one another, are connected to a device-side converter connection (15.2) of a common bidirectional converter (15), on a net...
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WO/2023/058404A1 |
The purpose of the present invention is to provide a power source relief server that can efficiently plan a vehicle for enabling power supply.　The present invention provides a power source relief server 100, wherein a unit 104 for dete...
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WO/2023/057462A1 |
An example system includes a power source that outputs direct current (DC) power drawn from one or more power cells. The system also includes a controller coupled to the power source. The controller is configured to obtain first control ...
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WO/2023/058908A1 |
An energy storage system according to an embodiment of the present invention may comprise: a plurality of DC-DC converters for controlling a plurality of battery racks; a power control device (PCS) for controlling power in conjunction wi...
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WO/2023/054476A1 |
[Problem] The present invention addresses the problem of providing a method for predicting solar-generated power, a device for predicting solar-generated power, and a solar power generation system with which it is possible to predict the...
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WO/2023/050223A1 |
A hydrogen production system (100, 400), comprising: a photovoltaic assembly (102, 402), a power grid (104, 404), at least one modular multilevel converter (106, 406) and a hydrogen electrolyzer (108, 408), the modular multilevel convert...
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WO/2023/053692A1 |
This power management system manages received power that is supplied from a commercial power supply to the loads of a building and the storage battery of a vehicle and comprises: a received power detection unit for detecting the received...
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WO/2023/053100A1 |
An energy multiplier and accumulator is disclosed, wherein energy is stored in the form of mechanical energy, comprising a stator (2) and a rotor (1). According to the invention, a second stator (3) is provided, the two stators (2; 3) be...
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WO/2023/052291A1 |
The invention discloses an automated method for supplying electric power to an electrical or electronic device connected to mains (4), characterized by: - after an unsolicited power failure of the mains (4) delaying the power consumption...
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WO/2023/055833A1 |
A system for controlling and monitoring electrical energy loads includes a current transducer (111; 112; 113) configured to monitor values of electrical current in the system, wherein neutral and ground lines are monitored via separate c...
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WO/2023/050210A1 |
An electric energy dispatchment method and apparatus, and a system, a device and a medium. The method comprises: during a dispatchment process of electric energy dispatchment between a grid (40) and a battery (P1) of a vehicle (20) by me...
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WO/2023/053173A1 |
A power conversion device (1) is provided with: a self-excited converter (2) connected to a bus (18) of an AC circuit (12); and, a control device (3) for controlling the operation of the self-excited converter (2). The AC circuit (12) in...
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WO/2023/050581A1 |
Disclosed are a method and apparatus for controlling a grid-side converter of a wind turbine generator set. The method comprises: acquiring a bus voltage, which is output by a generator-side converter; inputting a bus voltage deviation v...
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WO/2023/051872A2 |
The invention relates to a charging station (1) for electric bicycles (2) for connection to an electrical trailer interface (31), preferably a 13-pin trailer socket, of a vehicle (3) comprising a trailer coupling (32), the charging stati...
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WO/2023/055263A1 |
An information technology network comprises a first node (16) with at least one electrical load (48, 50, 52), a first interface (35) to a first power source (A, B) and a second interface (42) to a second power source (14), wherein the fi...
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WO/2023/052089A1 |
The invention relates to a method for controlling a grid frequency of an electric energy grid, said method being characterized by the steps of: - estimating a frequency response of the electric energy grid while taking into consideration...
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WO/2023/053465A1 |
A redox flow battery system (10) comprises: redox flow charging cells (110A to 110C) to which power is charged from at least one of power supply types (A to C); individual storage units (200A to 200C); a common storage unit (300A); and a...
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WO/2023/052817A1 |
A cryptocurrency mining hybrid solar and wind energy tree system that collects rainwater to be used for cooling, and or stored for irrigation or potable use. Said system is comprised of a tree base, which houses a crypto mining device, s...
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WO/2023/054335A1 |
Provided is a power supply facility in which each DC apparatus stably supplies DC power. A power supply facility according to the present invention comprises a first conversion device that is disposed between an AC power line and a DC po...
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WO/2023/050215A1 |
A hydrogen production system, comprising: at least one photovoltaic assembly (102, 402), at least one modular multilevel cascade converter (104, 404), and a hydrogen electrolytic cell (106, 406), wherein the modular multilevel cascade co...
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WO/2023/050793A1 |
The present application relates to the technical field of air conditioning, and provides a power supply control method and device for an air-conditioning system, and an air-conditioning system. The method comprises: when the current of a...
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WO/2023/045145A1 |
An energy storage and load power coordinated control method based on a lightning strike probability, by means of which method the output power of energy storage and an adjustable load is adjusted in real time by means of real-time foreca...
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WO/2023/045272A1 |
A wind-storage combined frequency regulation method and a wind-storage combined frequency regulation apparatus. The wind-storage combined frequency regulation method comprises: determining a power increment that needs to be provided by a...
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WO/2023/045273A1 |
Disclosed are a wind-storage integrated inertia response method and apparatus. The wind-storage integrated inertia response method comprises: in response to detecting that a power grid frequency changes, determining an inertia response d...
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WO/2023/049780A1 |
A system includes a first bus configured to be coupled to a grid and a second bus configured to be coupled to a load and/or a source. A first converter is configured to couple the first bus and the second bus and a second converter confi...
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WO/2023/047425A1 |
A method relating to a grid for the distribution of electricity comprises a primary substation CP and at least one secondary substation CS.100/CS.200/CS.300. By means of said system the following operations are carried out: 1a) Jo detect...
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WO/2023/047427A1 |
A method relating to a system for a line for the distribution of electrical energy comprises: a primary substation (CP) comprising a conductor (11), an HV/MV voltage transformer (12), a second conductor 13, a busbar (14), an initial port...
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WO/2023/047426A1 |
A method relating to a system for a line for the distribution of electrical energy comprises: _a first distribution line (L1.MT); a first secondary substation (CS.100) comprising a first current transformer (116), a measurement voltage t...
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WO/2023/046778A1 |
The invention relates to a method for regulating an infeed power of an infeed device (10) into at least one phase (L1, L2, L3) of an electrical consumer network (L) comprising at least one electrical consumer (11), comprising the followi...
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WO/2023/045373A1 |
The present application provides a photovoltaic power generation system and a control method therefor, and a power converter. The control method for the photovoltaic power generation system comprises: first obtaining the MLPE state chara...
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WO/2023/045269A1 |
The present invention belongs to the technical field of battery formation, and particularly relates to a series formation and capacity grading circuit capable of realizing constant-voltage charging. The circuit comprises a bidirectional ...
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WO/2023/045416A1 |
Disclosed in the present invention are a buck-boost inverter and a control method therefor. The buck-boost inverter includes components such as an input power source, a coupling inductor, a filtering unit, a first switch, a second switch...
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WO/2023/048354A1 |
The present invention pertains to a system and method for charging a redox flow battery for charging electric automobiles by using eco-friendly power generation or late-night idle power, the system comprising: a power distribution board ...
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WO/2023/048775A1 |
An electrical system can include a first bidirectional AC-DC converter having an input couplable to a grid connection and an output couplable to a battery and a second bidirectional AC-DC converter having an input couplable to the grid c...
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WO/2023/047540A1 |
Provided is a battery station characterized by having: an accommodating unit that attachably/detachably accommodates a mobile battery; a bidirectional AC/DC converter that converts alternating current power supplied from a power system i...
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WO/2023/046025A1 |
The present invention relates to a pressurization and oxygen supplementation modular residential complex in a high-altitude area. The complex uses a modular design and comprises module units, i.e., several standard compartments, a connec...
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WO/2023/047569A1 |
A load controller (5) according to the present disclosure is a load controller that controls a load for a small power system capable of autonomously operating using an electricity storage system in the event of a power failure of the pow...
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WO/2023/047483A1 |
This support system supports the management of a regional energy system. In the support system, a calculation device receives power supply and demand information in nano-grid facilities and transportation information about transportation...
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WO/2023/042408A1 |
In the present invention, a microgrid system comprises a power distribution system, a plurality of switches, a stop control unit, a first control unit, a second control unit, and a first determination unit. The power distribution system ...
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WO/2023/040161A1 |
Disclosed in the present invention are a demand management-based optical storage offline coordination system and method. The system comprises a photovoltaic generator set, an inverter, a charging/discharging regulator, a load monitor, a ...
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WO/2023/041547A1 |
A phase voltage regulator configured for connecting it in a phase line for two- way transmission of energy between a power grid and a receiving installation with energy receivers and an inverter that generates voltage from renewable ener...
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WO/2023/044069A1 |
A method for operating a microgrid using a distributed energy resource (DER) controller determines an output power value of a DER. The method also receives a remote power correction value from a second DER controller. The method further ...
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WO/2023/041491A1 |
A vessel hybrid combined cycle power and propulsion system comprises a steam turbine (6), at least one gas turbine (8), at least one auxiliary generator (3); an electric propulsion drive system and an energy storage system (10), each con...
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WO/2023/040642A1 |
The present application provides an energy storage system and a management method. The energy storage system comprises an energy storage converter, a battery manager, and a battery pack. The battery pack comprises at least two groups of ...
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WO/2023/042642A1 |
This energy resource control method includes: a control command generation step (S15) for generating a control command for controlling one or more energy resources; a state restoration command generation step (S19) for determining a rest...
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WO/2023/041624A1 |
The invention relates to a securing device for securing a pair of current contact rails (6) to a roof liner (5) of an electrically operated vehicle having at least one apparatus attached to the roof of the electric vehicle. The securing ...
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WO/2023/042962A1 |
A multi-channel charging system according to one embodiment may comprise: a power supply source for supplying power; a transformer connected to the power supply source; a plurality of charging ports, which are connected to the transforme...
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