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Matches 351 - 400 out of 17,883

Document Document Title
WO/2022/128874A1
The invention relates to an adapter (38) for an exchangeable rechargeable battery pack (10) of an electric device (18) or for a charging device (16) which is suitable for charging the exchangeable rechargeable battery pack (10). In order...  
WO/2022/122634A1
The invention relates to a vehicle (10) having a front region zone (12), a right-hand cabin zone (14), a left-hand cabin zone (16), and a rear region zone (18), each zone having a defined number of zone controllers.  
WO/2022/126098A1
An electric aircraft power distribution system includes a first battery pack connected to at least a first load and to a common bus that connects the first battery pack in parallel to at least a second battery pack; a first electrical co...  
WO/2022/122586A1
A VRM system comprises a first output group that comprises a first primary converter. The VRM system also comprises a second output group that comprises a second primary converter. The VRM system also comprises a first VRM output and a s...  
WO/2022/121094A1
An ice-melting device having reactive compensation and output current regulation functions. The ice-melting device comprises: at least one transformer (10), at least one inverter circuit (20), a fundamental electric signal detection modu...  
WO/2022/122632A1
The invention relates to a vehicle (10) having a front region zone (12), a right-hand cabin zone (14), a left-hand cabin zone (16) and a rear region zone (18), each zone having a defined number of zone controlllers.  
WO/2022/125853A1
A system (100) includes a first bus (110), a second bus (112), a first battery (114) that includes a first plurality of cells (120), and a second battery (116) that includes a second plurality of cells (124), wherein the second battery i...  
WO/2022/121268A1
A power distribution method, comprising step S130: determining a target energy source and corresponding output power on the basis of a load power demand Pload and energy source Si state information. S130 specifically comprises: S210, sea...  
WO/2022/122642A1
The invention relates to a vehicle (10) having a front region zone (12), a right-hand cabin zone (14), a left-hand cabin zone (16), and a rear region zone (18), each zone having a defined number of zone controllers.  
WO/2022/084728A9  
WO/2022/116043A1
A direct current circuit breaker (100) and a protection system (1), the direct current circuit breaker (100) comprises a switch module (101) comprising a first switch (K1) and a second switch (K2) connected in series between a first term...  
WO/2022/113692A1
A purpose of the present disclosure is to reduce the possibility that a DC voltage with the wrong polarity is applied to a first conductive bar and a second conductive bar. A power feeding member (4) has a first contactor (44A) and a sec...  
WO/2022/111296A1
A power circuit for a recreational vehicle includes a plurality of electronic devices of the recreational vehicle that require direct current (DC) power for operation. Each of the plurality of electronic devices includes a circuit board....  
WO/2022/113939A1
A battery pack according to one aspect of the present disclosure comprises a connecting portion, a communication terminal, memory, and a communication circuit. The memory stores a parameter having a fixed value. The communication circuit...  
WO/2022/114197A1
A back-up power source system 1 supplies power from a first power storage device 5 to a plurality of loads 3 when a power source 2 fails. The plurality of loads 3 include a first load 31 and a second load 32. The first load 31 is connect...  
WO/2022/113918A1
This switching device includes: a switching switch that is provided between a plurality of charging inlets provided in an electric-powered vehicle and a plurality of battery packs mounted in the electric-powered vehicle, and switches a c...  
WO/2022/110096A1
The present application discloses a bipolar photovoltaic system, a power supply system and a redundancy protection method. The photovoltaic system at least comprises: a first output end, a second output end and a third output end of a po...  
WO/2022/106798A1
Hybrid storage system (16) for an emergency electrical network of an aircraft, comprising, in parallel, a battery pack (160) and a bank of super-capacitors (162), the battery pack and the bank of super-capacitors (162) each being associa...  
WO/2022/106571A1
Solar-cell module (2000) having a first solar-cell series circuit (2121, 2124), wherein the first solar-cell series circuit (2121,..., 2124) has at least two solar cells connected in series (2121,..., 2124) and arranged in two rows, havi...  
WO/2022/105242A1
Provided are a power supply system, a slow-start circuit, and a control method, said power supply system comprising: a first terminal of a bus capacitor is connected to a first terminal of a power supply, and a second terminal of the bus...  
WO/2022/107686A1
A power supply apparatus according to the present invention has a plurality of power supply terminals for supplying power to a plurality of units. The units each include: a power reception unit that receives power supply from any of the ...  
WO/2022/107583A1
This power system comprises a central control device that executes secondary control to control a plurality of power converters, and the plurality of power converters, each including: a power conversion unit that converts and outputs pow...  
WO/2022/102027A1
A power conversion system (10) is provided with: a self-excited converter (11A) connected between an AC power grid (9A), and a first DC main line (13A) and a DC return line (13B); a separately excited converter (12A) connected between th...  
WO/2022/102025A1
A power storage device (13) of one embodiment is provided with: a power storage bank (ESB) comprising a plurality of power storage elements (30) connected to one another; and one or more first cells (BSM). The power storage bank (ESB) an...  
WO/2022/101423A1
The invention relates to an electrical system comprising a power converter (10) for transferring power between an AC end (16) of the power converter (10) and a DC end (18) of the power converter (10), the AC end (16) of the power convert...  
WO/2022/100112A1
Disclosed are a power distribution method and system for a parallel fuel cell power system. The method comprises steps: 1) obtaining optimal power values of single-pile fuel cell systems at the maximum efficiency; and 2) during power dis...  
WO/2022/102028A1
In a power conversion system (10) in one embodiment, a first power converter (11) is connected between a first AC power system (9) and a first DC main line (13A) as well as a DC return line (13B). A second power converter (12, 15) is con...  
WO/2022/101420A1
The invention relates to an electric system with a power converter (10) and a DC-DC converter (40). The power converter (10) is designed to transfer power between an AC side (16) of the power converter (10) and a DC side (18) of the powe...  
WO/2022/103349A1
The invention is a electric generator system (100) which enable obtaining, using and storing the electricity which electric eels produce in their bodies; wherein it comprises at least one main pool (107), an electrostatic active voltage ...  
WO/2022/097311A1
A power supply system that is formed in a prescribed device to which power is supplied from an external power source system, said power supply system comprising: a first power supply path that is provided within the prescribed device; an...  
WO/2022/097199A1
In the present invention, an environmental power generator (100) outputs generated charge to a power line (6) to which a capacitor (4) is connected. A voltage comparison circuit (20) outputs a voltage detection signal (VCMP) when a power...  
WO/2022/091837A1
An individual ECU (11a) controls electric power feed performed over an electric wire W. A microcontroller (21) of the individual ECU (11a) raises the average value of an electric wire current value of current flowing over the electric wi...  
WO/2022/091783A1
An individual ECU (11a) controls power feeding through a plurality of wires (W1, W2). A microcomputer (20) causes an electric current to be conducted through the plurality of wires (W1, W2). When one of wire temperatures of the plurality...  
WO/2022/088424A1
A vehicle-mounted direct-current power supply apparatus (100). The apparatus is arranged on a carrier vehicle and comprises a high-voltage input unit (110), a rectification unit (120) and an output control unit (130), which are respectiv...  
WO/2022/091717A1
An arc detection system (100) comprises a first acquisition unit (11), a second acquisition unit (12), and a determination unit (13). The first acquisition unit (11) acquires the results of measuring: the current (I1) flowing through a p...  
WO/2022/088739A1
Disclosed are a switching circuit and circuit switching apparatus for a low-voltage bipolar power supply system, and a control method. The circuit comprises a grid-side positive pole direct-current switch, a grid-side neutral line direct...  
WO/2022/083205A1
An electronic device and a power supply unit therefor, which belong to the technical field of electronic engineering. The power supply unit comprises two half-bridge resonant topological circuits and two balance coils, wherein input ends...  
WO/2022/083179A1
Disclosed in the present invention are an air conditioning unit, a power supply system for improving startup stability, and a control method for the power supply system. The power supply system comprises: a direct current bus configured ...  
WO/2022/079288A1
The disclosure relates to a power grid, comprising a converting stage comprising a plurality of DC/DC converters. At least one of the DC/DC converters is a single-stage isolated DC/DC converter comprising a voltage control configured to ...  
WO/2022/078652A1
The invention relates to an electrolysis device (10) having at least one electrolytic cell (12) and an electrolysis energy source (14) connected to the at least one electrolytic cell (12). The invention also relates to a method for opera...  
WO/2022/079289A1
The present disclosure relates to a power grid comprising a converting stage comprising a plurality of DC/DC converters connected in parallel. At least one of the DC/DC converters is a single-stage isolated DC/DC converter comprising a v...  
WO/2022/078697A1
An electric power system comprises direct voltage buses (101, 102) and at least two bus-tie links (103-105) each being connected between the direct voltage buses. Each bus-tie link comprises at least one capacitor (106-111) between posit...  
WO/2022/077076A1
A method of operating a hybrid electrical power generation system (100) to supply an electrical demand, the hybrid electrical power generation system (100) having a battery energy storage system (BESS) (170), a renewable energy RE power ...  
WO/2022/073883A1
The invention relates to a method for checking at least one field-effect transistor (11) which is connected as an active diode downstream of an output of a power supply unit (1) within a power supply device. The method comprises the foll...  
WO/2022/069277A1
The invention relates to a battery (1) for storing electrical energy, comprising: - a plurality of battery modules (1A, 1B) that are electrically connected by an electrical circuit (10), and - a switching unit (3) that comprises a plural...  
WO/2022/064850A1
Disclosed is a DC circuit switchgear having a novel structure that can suppress the generation of arcs with a compact and simple structure. The DC circuit switchgear 10, which is connected between a vehicle battery 12 and a motor-side ...  
WO/2021/178205A9
In one aspect, a method to determine a capacity of a microgrid includes applying a current test load to the microgrid and measuring a current through an energy storage device, the current indicating a charging status of the energy storag...  
WO/2022/059945A1
The present invention relates to a method, a system, and a computer program for designing a high voltage direct current transmission system based on a modular multi-level converter and, more specifically, to a method, a system, and a com...  
WO/2022/057363A1
Disclosed are a photovoltaic direct-current direct-feed power generation method and apparatus based on a controllable power supply. In the present invention, a photovoltaic cell is directly connected to a direct-current micro-grid, and t...  
WO/2022/059617A1
This electric power converter is provided with an electric power converting unit for converting and outputting input electric power, and a control unit for controlling an electric power conversion characteristic of the electric power con...  

Matches 351 - 400 out of 17,883