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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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WO/2023/026357A1 |
An AC/DC converter (42) converts an AC voltage supplied from an AC power supply (30) or an AC voltage supplied to a load (31) into a first DC power supply voltage. A power supply line (16) transmits the first DC power supply voltage to a...
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WO/2023/026922A1 |
A backup power supply system (1) comprises a first terminal (T1), a second terminal (T2), an interrupting unit (10), a current detection unit (20), a charge/discharge unit (30), an auxiliary power supply (40), and a control unit (50). Th...
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WO/2023/021161A1 |
There is provided a method (400), a computer program (308) and a control system (300) for a vehicle (1). The control system comprises one or more controllers (301), wherein the control system is configured to: in a first operating mode (...
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WO/2023/023235A1 |
In some embodiments, apparatuses and methods are provided herein useful to operating uninterruptible power supplies (UPS). The embodiments may include a plurality of capacitor banks, a UPS control circuit, and a central control circuit. ...
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WO/2023/022330A1 |
Disclosed is an operating method of an electronic device. The operating method of an electronic device comprises the steps of: determining whether to charge a mobile terminal in response to the electronic device being operated in a stand...
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WO/2023/020704A1 |
The invention is directed to an automotive electric auxiliary device (10) with an electronic high-voltage motor (12) driven by an electronic high-voltage power circuit (HVC), an electronic low-voltage control circuit (LVC) being galvanic...
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WO/2023/019418A1 |
The present invention relates to a backup power supply, comprising: a first sub-power supply, which is configured to provide alternating current power, the first sub-power supply being connected to an input terminal of an AC/DC converter...
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WO/2023/018012A1 |
The present invention relates to a standby power cut-off device provided on a power line connected from commercial alternating current power source to the inside of an electrical device, the device comprising: a manual switch for supplyi...
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WO/2023/012113A1 |
A redundant lighting driver system includes a primary driver and a backup driver. The primary driver and the backup driver are electrically coupled to receive an alternating current (AC) power from a power source. The primary driver or t...
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WO/2023/013971A1 |
The present invention comprises: a power supply unit which generates an operating power supply voltage from a plurality of batteries; a power connection switching unit which performs connection or disconnection of the power supply unit t...
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WO/2023/014075A1 |
According to the present invention, disclosed are a seawater battery management device including a Coulomb counting-based performance degradation prediction function, and a seawater battery management method thereof, the device comprisin...
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WO/2023/004739A1 |
Provided is an emergency output circuit used for starting an LED lamp tube having leakage protection, comprising: a charging circuit; and, provided with a PWM pulse generator, a push-pull boost circuit and a full bridge inverter circuit;...
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WO/2023/008077A1 |
This uninterruptible power supply device comprises a housing including a front plate having an intake port, and a rear plate having an exhaust port, a fan which includes a motor portion and a blade and which is disposed in the vicinity o...
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WO/2023/005698A1 |
A cleaning machine, comprising: a support (10), wherein a water tank (20), a water suction pump (30) and a motor pump assembly (40) are mounted on the support (10); and a multi-channel switching device (50) provided with water inlets and...
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WO/2023/003152A1 |
One embodiment of the present invention relates to a device and method for automatically replacing a battery of an automatic guided vehicle, and to a device and method for automatically replacing a battery, the device comprising an auxil...
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WO/2023/000297A1 |
A bus voltage control method and system for an uninterruptible power supply system, and a related component, comprising: detecting a main circuit input voltage; determining a current bus voltage target value on the basis of the main circ...
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WO/2023/001008A1 |
Disclosed in embodiments of the present application are an electricity supply method and a related apparatus, configured to enable a station to run if mains electricity fails, so as to prolong a running duration of a station. In the pres...
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WO/2023/000585A1 |
The present invention relates to the technical field of electric power transportation inspection, protection, and supply. Disclosed are a low-voltage transformer area load non-power-cut switching system and a working method thereof. At p...
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WO/2023/000581A1 |
The present application is applicable to the technical field of uninterruptible power supplies, and provides a charging control method and device for an uninterruptible power supply for a new energy power generation system. The method co...
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WO/2023/003581A1 |
Disclosed embodiments may include a system for clinical workspace illumination that includes an illumination device including a housing configured to allow the transmission of light and retain a printed circuit board (PCB). The PCB is el...
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WO/2023/288036A1 |
An automatic isolation switch (AIS) system is provided for controlling a supply of electrical power to a load. The system includes a switch and a controller. The switch is connected between a first power system and the load and between t...
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WO/2023/282378A1 |
The present invention relates to a hybrid power distribution device. The hybrid power distribution device according to an embodiment of the present invention, comprises: a case; an alternating-current power circuit breaker arranged in th...
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WO/2023/279592A1 |
A dual-power plane power supply apparatus and a server, the apparatus comprising: a plurality of controllers (10) in parallel connection; a first PSU power supply group (20) and a second PSU power supply group (30), both the first PSU po...
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WO/2023/280591A1 |
The present invention relates to an emergency converter comprising an interface (7) for connecting an energy storage device (1) and a control circuit (5) configured to determine the type of energy storage device (1) and to set controllin...
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WO/2023/282708A1 |
The present invention relates to an electric power saving device comprising: an electrode part which is electrically connected to an electric line and made of a material having electrical conductivity and thermal conductivity; and a mate...
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WO/2023/281179A1 |
The invention relates to an electrical architecture (2) for an aircraft, comprising: - a first propulsion power distribution network (16) distributing a high DC voltage, - a second propulsion power distribution network (18) distributing ...
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