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WO/2023/089827A1 |
An uninterruptible power supply device comprising a housing (120) that accommodates components of the uninterruptible power supply device, a cooling fan (71) that cools the inside of the housing (120), a part of electrical components whi...
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WO/2023/091360A1 |
The present disclosure is directed to systems and methods involving a power converter and various control schemes in which the power converter is able to monitor and intelligently manage various operational scenarios such as startup and ...
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WO/2023/089825A1 |
A main controller (22) comprises a first programmable device (40), a device (42), and a first selector (44). Each controller (66) comprises a second programmable device (50) and a second selector (52). The second programmable device (50)...
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WO/2023/084603A1 |
The purpose of the present invention is to continue the supply of power to a load facility without stopping, even when system power enters a power failure state. This power generation system comprises: a power generator that controls gen...
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WO/2023/086872A1 |
In one aspect, a modular static transfer switch is provided. The module static transfer switch includes an output configured to couple to a load, a first input configured to couple to a first power source, and a second input configured t...
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WO/2023/086781A1 |
Battery modules with anti-arcing, hot swapping, and/or self-disabling features are provided, as are systems and methods related thereto. For example, an electrical power system configured to provide backup electrical power to a load may ...
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WO/2023/085983A1 |
A method performed by a computing device (900) in a communication system for management of delivery of power to at least one radio head from a local battery located proximate to the at least one radio head is provided. The method include...
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WO/2023/084412A1 |
A network module configured to provide switched auxiliary (AUX) power for E-stop system functionality in a network system. The network module includes a switching module and a controller. The switching module is configured to control the...
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WO/2023/080302A1 |
A power-saving power distributor for an LED lighting system according to an embodiment of the present invention comprises: a power distributor for providing a power-saving function or a power-saving power distributor having an IP address...
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WO/2023/077982A1 |
The present invention relates to an uninterruptible power supply system for neutral section passing of a power-centralized motor train unit trailer, comprising an inverter, a trailer AC load, a charger, a storage battery pack, and an eme...
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WO/2023/080174A1 |
A purpose of the present invention is to activate and operate in a stable manner an electric power generator that is required after a supply of electric power from a commercial electric power grid or a commercial electric power supply ha...
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WO/2023/078432A1 |
A power supply apparatus and a power supply control method. The apparatus comprises at least two power supply input ends (2001), a switching module (2003), a control module (2004), a suppression module (2005), a switch module (2006), a p...
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WO/2023/077697A1 |
Provided in the present invention is a micro-power-consumption bridge-type rectifier auxiliary power supply. The auxiliary power supply shares the same ground with a rectifier bridge of a main power supply. The auxiliary power supply com...
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WO/2023/079502A1 |
A power supply management system (10) includes a supply detection device (12) for detecting the interruption of electricity supply. A switch (16) is movable between a first position and a second position, and when an interruption of supp...
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WO/2023/077893A1 |
Provided are a wireless charging system (100), method and apparatus (900), an electronic device (1100), and a storage medium. The wireless charging system (100) comprises a plurality of transmitting apparatuses (110) deployed at differen...
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WO/2023/070273A1 |
A monitoring system for a rechargeable battery and a method of monitoring includes at least one controller and a plurality of sensors. The battery is monitored by one or more of the plurality of sensors. The at least one controller is in...
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WO/2023/076860A1 |
Disclosed herein is a hybrid resonant capacitor circuit including a first capacitor configured to discharge resonant current to interrupt a load current to a switch in parallel with the hybrid resonant capacitor circuit, a second capacit...
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WO/2023/076664A1 |
An adaptive direct current (DC) conversion system may indude a multi-mode DC converter circuit including two or more power switches, where the multi-mode DC converter circuit is operable in two or more pulse width modulation (PWM) modes ...
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WO/2023/065486A1 |
The present application relates to the technical field of power supply circuits, in particular, to a switching circuit having an automatic battery selection function, and a power supply device having same. The switching circuit comprises...
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WO/2023/069389A1 |
A power supply control circuit for controlling operation of a power supply for an electricity meter during an alternating current (AC) power outage includes: an input section configured to receive a representation of an output voltage of...
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WO/2023/065574A1 |
Disclosed in the present application are a lithium battery system, a control method and apparatus, and a storage medium and a processor. The method comprises: determining a connection state of lithium battery packs in the current lithium...
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WO/2023/065529A1 |
A high-voltage electrical box (1), comprising: a box body (10); and an inherent part (101) and a reserved part (102) provided in the box body (10). The inherent part (101) comprises a three-position switch; when the train is running, the...
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WO/2023/068960A1 |
The invention relates to computer engineering, and more particularly to mid-range supercomputers designed for operating in non-specialized spaces (spaces that are not equipped with continuous power supply, air conditioning, ventilation a...
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WO/2023/067615A1 |
The present invention relates to a multifunctional converter comprising a capacitor-based assembly (400) to be eclectically coupled between a primary source (100) and a load (600); an input filter (300) coupled at a voltage input termina...
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WO/2023/062606A1 |
The present invention relates to portable auxiliary power supply system (1) for vehicles provided with a main battery comprises a containment body (11), able to define a containment chamber (111), a rechargeable auxiliary battery (21), h...
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WO/2023/063487A1 |
An integrated controller, of the present invention, for FAST DR interworking with a server for FAST DR management, comprises: a communication unit that receives FAST DR issue information from the server and receives power and frequency d...
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WO/2023/063498A1 |
An energy storage system according to an embodiment of the present disclosure is connected to a grid power source and a photovoltaic panel, and includes: a battery configured to store electric energy received from the grid power source o...
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WO/2023/062564A1 |
A system includes: a ring bus; a plurality of static uninterruptible power supplies (UPSs), each static UPS of the plurality of static UPSs including: at least one battery; an input that is electrically connected to a first external elec...
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WO/2023/056772A1 |
Disclosed are a power supply switching method and apparatus, and a multi-power supply system. The method is applied to a multi-power supply system which comprises an alternating-current power supply, a direct-current power supply and an ...
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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/2023/060080A1 |
An auxiliary power system is provided. The auxiliary power system includes a back plane including one or more power inputs and a plurality of mating provisions. The back plane is configured to receive a first electrical power at the one ...
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WO/2023/050175A1 |
The present application discloses a control system, a load device, and a power tool system. The control system comprises: a first parameter detection unit and a communication unit. The first parameter detection unit is used to detect a f...
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WO/2023/053288A1 |
A fan unit (60) is arranged on the upper surface of a housing (50) and includes a fan, a frame member (66), and a support member. The frame member (66) is arranged so as to surround the outer periphery of an opening formed in the upper s...
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WO/2023/052000A1 |
An assembly (10) according to the invention comprises at least two uninterruptible power supplies (2), which each comprise: - an input (4) for connecting to a voltage supply (5); - an output (6) for connecting to an electrical load (20);...
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WO/2023/051338A1 |
Disclosed in the present application are a battery control method and apparatus, and a device, which aims to implement off-peak power supply by means of a standby battery on the basis of ensuring that a base station has sufficient standb...
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WO/2023/048324A1 |
A vehicle of the present invention comprises a battery and an energy storage system, which is mounted on the vehicle to charge the battery with power, provides power for charging a load outside of the vehicle, and synchronizes power disc...
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WO/2023/047152A1 |
The present disclosure provides new and innovative systems and methods for hybrid powerbanks. In an example, a method for operating a hybrid powerbank including a supercapacitor and a battery includes detecting connection to mains power,...
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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/2023/040448A1 |
The present application discloses an energy storage system, an uninterruptible power supply, and a battery balancing method. The energy storage system comprises multiple bidirectional power converters and multiple windings; the multiple ...
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WO/2023/038297A1 |
The present invention relates to a battery swapping station (BSS) using battery pack operation during power supply cutoff, the station enabling operation without being shutdown in a BSS system if a power supply to a BSS for charging a sw...
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WO/2023/039563A1 |
A home battery backup system may include a plurality of battery modules. Each battery module from the plurality may include one or more battery cells, a power output operably connected to the one or more battery cells, one or more module...
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WO/2023/030274A1 |
The present application provides a power supply circuit, comprising a first power supply branch and a second power supply branch having overvoltage protection. An input end of the first power supply branch is connected to a first end of ...
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WO/2023/034948A1 |
Described herein is a battery system that allows a battery pack to operate in different modes at different times. Each of the different modes may provide its own set of functionality that affects how the battery pack operates and/or reac...
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WO/2023/030733A1 |
Switching device for supplying voltage to at least one safety-critical first electrical component (4), wherein the switching device has a first circuit section (1), wherein the first circuit section (1) connects the safety-critical first...
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WO/2023/029876A1 |
Provided in the present application is a power supply system. The power supply system comprises a first switch module, an uninterruptible power supply system (UPS), and a plurality of powered branch circuits; an input terminal of the fir...
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WO/2023/029738A1 |
A power supply system, a power supply method, and a power supply device, which relate to the technical field of power supply. The power supply system comprises a mains supply system (10), a renewable energy conversion unit (20), a fossil...
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WO/2023/033894A1 |
A technique enables microgrid switchover using zero cross detection. A flexible load management system includes a virtual critical load panel (vCLP) that utilizes circuit breakers in combination with companion modules configured to sense...
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WO/2023/023769A1 |
A transportable computed tomography (CT) scanning system including a transportable structure, a computed tomography (CT) scanner located on the transportable structure, and an onboard power supply system connected to the CT scanner and l...
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WO/2023/027075A1 |
This communication device is mounted to a smart meter and comprises a secondary battery, a transceiver circuit capable of operating using power supplied from the secondary battery, and an antenna whereby a wireless signal based on a tran...
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WO/2023/024846A1 |
The present application relates to a method for determining a transfer-by-switch duration, a timing control method and apparatus, and a power supply system. The method for determining a transfer-by-switch duration comprises: performing r...
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