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WO/2024/122263A1 |
In the present invention, when the number of storage batteries (31-33) that are in electrical continuity with a high-voltage power supply line (H1) is changed due to respective switches being switched, an inverter control unit (100) cont...
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WO/2024/122262A1 |
In a power supply system (30), at least a part of a third X electrical path is shared with at least parts of a second X electrical path and a second Y electrical path, and the shared common path (L10) is provided with a shared current se...
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WO/2024/120736A1 |
The present invention relates to an anti-theft system (10) for a vehicle (11), comprising at least one semiconductor switch (12) for a central computing unit (13) of the vehicle (11), a theft detection unit (14) for detecting a vehicle t...
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WO/2024/123704A1 |
Power distribution systems, battery packs, and batteries employ battery modules that are connected in series to generate a high-voltage output and in parallel to generate a low-voltage output. A battery includes battery modules and a dir...
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WO/2024/121355A1 |
There is disclosed herein an energy storage system (1) for a direct current, DC, transmission system, the energy storage system being configured to be connected to a DC link (2). The energy storage system comprises a first system termina...
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WO/2024/122261A1 |
A power supply system (30) comprises: a first switch unit that switches the energization/non-energization between a first electricity storage unit (31) and a high-voltage circuit (75); a second switch unit that switches the energization/...
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WO/2024/116921A1 |
A power feed control device for a vehicle that controls the feeding of electrical power to an onboard device, wherein said power feed contrll device comprises: a switch that can interrupt the feeding of electrical power to the onboard de...
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WO/2024/116920A1 |
Provided is a power feed control device (100) for a vehicle that performs power feed control for an onboard device (300, 300A), the power feed control device (100) comprising a plurality of cutoff parts (S1-Sn) that cut off flow of an el...
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WO/2024/116765A1 |
This vehicle-mounted device is mounted in a vehicle and is communicably connected to vehicle-mounted ECUs connected to a vehicle-mounted network, the vehicle-mounted device including a control unit that performs processing relating to po...
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WO/2024/114981A1 |
The invention relates to a charging device for charging a battery of a vehicle, comprising an input circuit (200) for providing a DC voltage to a two-pole intermediate connection (300) and comprising a bi-directional DC-DC converter (450...
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WO/2024/116751A1 |
The present invention provides an electric power supply system that is capable of extinguishing an arc discharge when either a series arc discharge or a parallel arc discharge has occurred at a portion closer to an electric power supply ...
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WO/2024/113060A1 |
A method for operating a radio frequency energy harvester (RFEH) comprises, for each rectifier of the RFEH having connected thereto a switching device configured to be actuated between an open state in which an output of the rectifier is...
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WO/2024/115917A1 |
A smart light switch comprising a screen module, a wall module and, optionally, a mount. The screen module comprising a display, an input device, an energy storage device, a screen module controller and a first screen module connector co...
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WO/2024/118139A1 |
The techniques disclosed herein may achieve efficient regulation of power delivered from one or more batteries to a circuit or system with a power control device that has two or more operating modes. In a first operating mode, the power ...
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WO/2024/110106A1 |
The invention relates to a DC-DC converter assembly (145) comprising a DC-DC converter (140) with a first converter stage (141) and a second converter stage (142), wherein the first converter stage (141) and the second converter stage (2...
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WO/2024/110105A1 |
The invention relates to a DC-DC converter (240) comprising a first converter stage (241) and a second converter stage (242), wherein the first converter stage (241) is, in particular, galvanically isolated, wherein the first converter s...
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WO/2024/105504A1 |
A solar energy system comprising a plurality of photovoltaic (PV) panels for production of electricity, electrically coupled to a recipient system Each of the PV panels includes a negative terminal and a positive terminal. An electronic ...
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WO/2024/105742A1 |
This breaking device to be used for a power supply system comprises a current detection unit and a breaking unit, wherein when the direction of a current measured by the current detection unit is a first direction, the breaking unit shut...
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WO/2024/107601A1 |
A power distribution system (100, 200) is disclosed, comprising: a charging port (110, 210) for connection to an electric vehicle (EV) battery; a gas engine generator (GEG) (102, 202) configured to generate a first current output; an arr...
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WO/2024/105743A1 |
This breaker device comprises: a breaker unit that breaks and connects a power line with which a DC power source and a load device are connected; and a control unit that, if an inrush current is detected, controls the breaker unit so as ...
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WO/2024/104903A1 |
A power supply device (100) comprises a power element (110) which is designed to receive electrical power from a power source (10, 20) and to output it to at least one load (210, 220), an information element (120) which is designed to re...
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WO/2024/099917A1 |
The invention relates to an electric power supply system (1) for an electric or hybrid vehicle, the vehicle comprising an electric power supply bus (DC+, DC-), said system (1) comprising: a) at least two power supply cells (10, 20, 30) e...
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WO/2024/100024A1 |
The invention relates to a method and a device for the motorised or motor-supported adjusting of a vehicle door (2) of a vehicle. A door control motor (12) acting on the vehicle door (2) is driven with a door drive current (IT) that is l...
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WO/2024/101335A1 |
A charging control device (20) is connected to a direct current power supply unit (9) in order to charge N (N ≥ 2) power storage units (12), and the charging control device comprises: M (M ≥ 2) power reception units (30) electrically...
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WO/2024/100048A1 |
The present invention relates to an inverter system (INV) for a photovoltaic system and to a method for operating the inverter system (INV). The inverter system (INV) comprises an inverter unit (WE), upstream of which a defined number of...
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WO/2024/099766A1 |
Disclosed is an electrical generation system (1) for powering at least one aircraft electrical network, comprising a control device (2) configured to determine a first parameterization setting (PCONS1) for a first supply path (V1) and a ...
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WO/2024/100698A1 |
The purpose of the present disclosure is to inhibit the manufacturing costs of and realize a relative size reduction in a circuit breaker in a power supply system. Therefore, the present disclosure relates to a power supply system havi...
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WO/2024/099764A1 |
Disclosed is an electrical generation system (1) for powering at least one aircraft electrical network, comprising a control device (2) configured to determine a first parameterization setting (PCONs1) for a first converter (C1) and a se...
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WO/2024/095656A1 |
Provided is a power supply control circuit that makes it possible to extend the power supply time from a power supply to a load when a main power supply such as a sub-battery fails. The power supply control circuit (1) comprises: a first...
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WO/2024/089800A1 |
A power-supply control device (10) comprises a control unit (11) that controls a system main relay (first SMR (23)) and a pre-charge relay (25A). The control unit (11) starts first control of controlling the system main relay (first SMR ...
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WO/2024/089795A1 |
An input protection device according to an aspect of the present disclosure is provided with: a switch unit that is interposed between a power source and a load and that can switch connection and disconnection of the power source and the...
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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/2024/083840A1 |
The invention relates to a method for monitoring, in an electrical grid, a three-phase periodic electrical signal using an artificial neural network, in particular for classifying the three-phase periodic electrical signal and/or for det...
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WO/2024/083277A1 |
The present invention relates to a converter unit for supplying electrical power to at least one first electrical load and one second electrical load of a vehicle. The converter unit comprises a first electrical converter (11) for supply...
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WO/2024/077697A1 |
The present application discloses an energy storage device, a control device and a paralleling system. The energy storage device comprises: a bidirectional inversion module, which is configured to convert direct-current (DC) electric ene...
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WO/2024/078869A1 |
The invention relates to a plant network (100) comprising an electrolysis plant (1, 1A, IB), a power supply source (3) with a DC voltage output (7) and a central supply line (5), wherein the central supply line (5) is connected to the DC...
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WO/2024/078702A1 |
The present disclosure relates to power systems and power generation systems based on photovoltaics (PV). The disclosure presents a power system with two PV-based power generation systems combined together. A first power generation syste...
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WO/2024/073786A1 |
The invention relates to a fuel cell network (10) for providing electric energy to at least two electrical propulsion units (20a, 20b, 20c) driving a heavy-duty vehicle (100), comprising at least one fuel cell stack (30a, 30b, 30c) per p...
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WO/2024/075351A1 |
This backup power supply device (30) comprises a first switch (21), a second switch (22), a third switch (23), a fourth switch (24), an auxiliary power supply (25), and a control circuit (31). The first switch (21) has a first diode (21b...
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WO/2024/077056A1 |
Systems, apparatus, and methods for dynamic battery management. Historically, most portable devices were designed to work with dry cell and rechargeable batteries which provided a stable power level that slowly dropped over time. More re...
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WO/2024/075487A1 |
A power supply circuit (1) comprises: a first switching unit (11) that, when a power supply signal (SUP) is input to a third terminal (T3), connects a first terminal (T1) that is connected to a power source (3) and a second terminal (T2)...
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WO/2024/076540A1 |
A BESSP platform mitigates power changes from instantaneous i) startup electrical currents and/or ii) other in-rush electrical currents compared to a steady state electrical current. An electrical controller electrically connects to a re...
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WO/2024/070332A1 |
A power supply apparatus (10) supplies power from a power source part (2) to a plurality of loads (3). The power supply apparatus (10) comprises: a plurality of conducting paths (11) connected to the plurality of loads (3); a connection ...
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WO/2024/071145A1 |
When a low-voltage battery (23) has become exhausted, power necessary for starting is supplied to the vehicle side from a simple power source (25) connected to an ACC socket (24). The power of the simple power source (25) is supplied to ...
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WO/2024/068065A1 |
The invention discloses a DC voltage converter arrangement for supplying energy to a low-voltage supply system from a high-voltage supply system in an electric vehicle. The DC voltage converter arrangement comprises, in addition to a DC ...
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WO/2024/070005A1 |
Provided is a method with which it is possible to reduce the amount of time required to optimize a circuit connection pattern for connecting a plurality of DC electric power supply circuits. In a circuit model in which a plurality of DC ...
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WO/2024/071278A1 |
An electricity storage system S1 comprises: a plurality of electricity storage banks B connected in parallel to a mains line L; and a system control device 100. If, prior to inserting the electricity storage banks B onto the mains line L...
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WO/2024/068113A1 |
The invention relates to the discharging of energy stores such as, for example, DC link capacitors in a high-voltage system, in particular a high-voltage system of an electric vehicle. To this end, a DC-DC converter device having at leas...
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WO/2024/070194A1 |
Provided is an electric power source switching apparatus that is capable of inhibiting damage to a semiconductor switch even when there is a difference between the output voltages of a first electric power source and a second electric po...
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WO/2024/061221A1 |
The present application relates to the technical field of power sources. Provided are a combined-energy power supply circuit applied to an aerostat, and a power supply control method. The combined-energy power supply circuit comprises: a...
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