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WO/2023/238817A1 |
This battery system (10) comprises: a battery (11), a temperature sensor (T1) that is configured so as to detect the temperature of the battery; a heater (12) that is configured so as to heat the battery; and a battery control unit (13)....
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WO/2023/237438A1 |
A power conversion system for powering an electrolyser (9), comprising: a rectifier (5) having a DC side (6) comprising a first DC terminal (5a) and a second DC terminal (5b), and an active filter unit (7) comprising a first terminal (7a...
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WO/2023/234268A1 |
A pull-up circuit 210 includes variable current sources CS1, CS2 that supply a current to CC pins of a connector 102. A voltage detection circuit 220 measures voltages V1, V2 of a CC1 pin and a CC2 pin. A processing unit 230 controls the...
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WO/2023/234288A1 |
A universal serial bus (USB) interface circuit 400 is mounted on a device that serves as a USB type-C sink. A pull-down circuit 410 is connected between a ground and CC pins of a connector 302, and is switchable between a normal pull-dow...
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WO/2023/234090A1 |
Provided is a storage battery system for a railcar comprising a battery assembly including one or more storage battery boxes containing a plurality of storage battery groups connected in parallel, a parallelization control unit that keep...
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WO/2023/231977A1 |
The disclosure relates to a power supply and distribution system (1) for an electric vehicle, comprising: a High Voltage power source (2) connected to a first DC-DC converter (DCDC1) and a second DC-DC converter (DCDC2), each of the firs...
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WO/2023/233651A1 |
Voltage command values are set in accordance with the voltage variations of a plurality of power supply sources (1, 2, 3), and one of the outputs of a plurality of power supply circuits (21, 22, 23, 24) that output DC voltages converted ...
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WO/2023/231274A1 |
The present invention relates to a hybrid hydrogen production system coupled with a supercapacitor, and a control method therefor. The hybrid hydrogen production system comprises an alkaline electrolytic hydrogen production subsystem, a ...
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WO/2023/228287A1 |
A power feed control device (10) includes an element part (52) and a voltage conversion part (30). The voltage conversion part (30) performs a conversion operation for increasing or decreasing an input voltage based on power fed from a p...
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WO/2023/222279A1 |
The invention relates to a method for monitoring a motor vehicle electrical system, wherein at least one power distributor (18) is provided, via which at least one safety-relevant consumer (16) is supplied with a supply voltage (U) and v...
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WO/2023/222402A1 |
The present disclosure generally pertains to testing of secondary batteries. More specifically, the disclosure relates to a bi-directional DC/DC converter (100) that can operate in both directions on one channel (400). According to a fir...
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WO/2023/222265A1 |
The invention relates to an electrolysis plant comprising at least one electrolysis module (3A, 3B), wherein an electrolysis module (3A, 3B) has a plurality of series-connected electrolysis cells (5). Provision is made for a DC-capable s...
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WO/2023/222256A1 |
A charging apparatus (14) comprises a power input (15), a power converter (16) with an input coupled to the power input (15) and an output for providing a DC voltage (VDC), a change-over switch (17), a first number N of DC output termina...
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WO/2023/218003A1 |
The invention relates to a circuit device (2) in which up to four regenerative energy sources, in particular PV modules (PV1,..., PV4), are connected on the input side and up to three electric loads (L1, L2, L3) are connected on the outp...
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WO/2023/219022A1 |
In the present invention, a power supply device comprises: an input terminal connected to an external power supply; an output terminal connected to a load; and N power supply units (10) connected to each other in parallel between the inp...
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WO/2023/216566A1 |
The present application relates to the technical field of power supply, and provides a power distribution circuit. The power distribution circuit comprises: an alternating-current power input end, a direct-current power input end, an alt...
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WO/2023/213488A1 |
The present invention relates to a power distribution system (1) for a vehicle, comprising: at least one power source (20), at least one consumer (30) connectable to the at least one power source (20) via a power supply line (22), and a ...
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WO/2023/214128A1 |
The invention relates to a hybrid electrical architecture (101) for an aircraft (103) which comprises a turbomachine (107) and a reduction gearbox (111) intended to rotate at least one propulsion member (105) of the aircraft (103). The a...
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WO/2023/213447A1 |
The invention relates to an electrolysis plant (1) comprising an electrolyser (3) and a circuit assembly (5), which has an input (7) for connecting to a power source and an output (9) connected to the electrolyser (3), wherein the circui...
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WO/2023/213370A1 |
Aspects of the present invention relate to a renewable energy power plant for connection to a power network. The renewable energy power plant comprises: a wind turbine generator (WTG); a hydrogen generating system comprising: a hydrogen ...
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WO/2023/208860A1 |
An apparatus for power conversion is provided. The apparatus comprises: a plurality of partial power converters (PPCs) (100, 10n), wherein each of the plurality of PPCs (100,..., 10n) comprises three ends (10, 20, 30), the three ends (10...
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WO/2023/208603A1 |
The fuse circuit assembly (20) comprises a first supply path and a second supply path. The first supply path comprises a first supply-connection node (22), a first load-connection node (24) for connecting a safety-relevant load (26), a f...
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WO/2023/209281A1 |
The invention is concerned with a system for charging electric vehicles and comprises at least one power channel (1, 1') for receiving power from a power source. Said at least one power channel (1, 1') is connected to a dynamic module (3...
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WO/2023/202868A1 |
A furniture system (100) having at least one electrically adjustable part (105) comprises one or more components to be electrically adjusted, at least one internal power supply unit (150), an internal network (160) for connecting the one...
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WO/2023/203871A1 |
Provided is a DC current charging device capable of directly and efficiently charging a storage battery with DC current from, for example, a solar power generation device without requiring a converter. The DC charging device according to...
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WO/2023/204164A1 |
This charging control system comprises: a storage battery mounted on a work machine; a plurality of connection portions with which the work machine is provided and to which a plurality of respective charging devices for charging the stor...
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WO/2023/199043A1 |
There is provided a control system for a vehicle comprising a powertrain comprising a plurality of energy sources, the plurality of energy sources comprising a battery, the control system being configured to actively monitor, control and...
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WO/2023/199376A1 |
Provided is a control apparatus comprising a control device at another location in a power supply system, a communication unit configured to communicate prior to the supply of electrical power, and a control unit configured to control ci...
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WO/2023/199040A1 |
There is provided an electric vehicle, wherein the electric vehicle comprises a powertrain, the powertrain comprising: a plurality of energy sources, wherein the plurality of energy sources comprises a fuel cell sub-system; an energy sto...
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WO/2023/199233A1 |
The present invention concerns a dynamic wireless power transfer system (1) comprising inductive transmission coils (2) embedded in a road path (100), which are powered at high frequency by inverters (32) of management units (3). One or ...
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WO/2023/199042A1 |
There is provided a control system for a vehicle comprising a powertrain comprising a plurality of energy sources and for transporting cargo, the control system being configured to optimise the control of the powertrain by accounting for...
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WO/2023/200782A1 |
The present disclosure relates to a module of a modular power strip comprising a plurality of interconnectable modules. The module comprises: one or more output interfaces, each output interface comprising a module identification transmi...
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WO/2023/198998A1 |
The invention relates to an aircraft having a hybrid power source comprising: - at least two horizontal-drive thrusters (26), each powered by an electric motor (24), forming a horizontal-drive unit (6), - at least four pairs of vertical-...
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WO/2023/194905A1 |
An aspect of the present invention provides a solar charging unit is provided which comprises: a housing having a base, a perimeter side wall, and a top, the housing defining a chamber therein to which access is provided via an opening i...
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WO/2023/188596A1 |
Provided is a power generating system that is able to supply low-cost and highly efficient power to apparatuses having different battery voltage specifications. This power generating system 1 has a plurality of power generating modules 1...
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WO/2023/188898A1 |
Provided are: a switching circuit which can suppress reduction in output power even when power generated from a plurality of DC power source circuits changes; and a DC power output device, a wireless power transmission system, and a phot...
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WO/2023/188820A1 |
[Problem] To predict the amount of power that can be supplied from a power supply device in which a main power supply and a capacitor are connected in parallel. [Solution] This information processing device comprises: a capacitor predict...
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WO/2023/187766A1 |
The present invention provides an electric motor and energy management control system for use with at least one rechargeable battery and at least one hydrogen fuel cell in an electric powered marine vessel. The electric motor and energy ...
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WO/2023/183615A1 |
A configurable power supply system that includes batteries, isolated bi-directional DCDC converters, and contactors. Each battery has an isolated bi-directional DC-DC converter and contactors that are controlled in a sequence to pre-char...
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WO/2023/181302A1 |
This control device carries out connection control in a power distribution network in which a solar cell and a plurality of loads are connected and power from the solar cell is distributed in direct current, wherein the control device co...
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WO/2023/181612A1 |
According to the present invention, a backup power supply comprises a battery module, an MPU, a first power supply circuit that supplies a power supply voltage from the battery module to the MPU via a switching element, a second power su...
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WO/2023/175983A1 |
This control device is used for performing a control on a DC power feeding system in which a plurality of hubs are connected with feeders, said plurality of hubs having at least a first hub equipped with a first power feeding device and ...
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WO/2023/175985A1 |
Provided is an estimation device for estimating a position of occurrence of an accident on a power-feeding line in a DC power-feeding system in which a plurality of locations, each provided with a power-feeding device, are connected with...
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WO/2023/176115A1 |
The purpose of the present invention is to provide a DC power supply system in which a solar power generation can be made to generate power at a maximum in consideration of the operation state of a load device that becomes a power supply...
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WO/2023/175984A1 |
Provided is an inrush current prevention device that is used at a specific location in a DC power-feeding system in which a plurality of locations, each provided with a power-feeding device, are connected by a power-feeding line, the inr...
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WO/2023/175847A1 |
A control device capable of communicating with a plurality of distributed power supplies in a power supply system for supplying electric power to consumers: acquires, from a first distributed power supply among the plurality of distribut...
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WO/2023/174631A1 |
The invention relates to an electrified motor vehicle with a high-voltage storage device, at least one electric machine, power electronics, a DC/DC converter, and an electronic analysis unit for a central component-specific energy monito...
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WO/2023/173220A1 |
A fault-responsive power system and method using active line current balancing. First and second supply-side currents flowing from at least one power supply and into first and second conductor pairs, respectively, are measured. First and...
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WO/2023/175795A1 |
This control device changes a connected state between a power supply source and a plurality of DC/DC converters, the device comprising: an acquiring means that acquires a usage status of each of the plurality of DC/DC converters; a selec...
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WO/2023/175507A1 |
An electrical power distribution system includes a first power bus operating in a first voltage range and a second power bus operating in the first voltage range. A first eFuse circuit selectively couples a power source to the first powe...
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