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Matches 1 - 50 out of 21,339

Document Document Title
WO/2020/099164A1
The invention relates to a DC-power supply device (100) for supplying operational DC power to an external DC-powered device (102a) via a wired connection (104. a) that comprises a DC-power output interface (106a), a communication unit (1...  
WO/2020/099636A1
The invention relates to a power supply system (100) for a water-bound device (101) and to an operating method, the water-bound device (101) having an electric shaft (120, 121) and in particular a first zone (31) and a second zone (32), ...  
WO/2020/101677A1
A power generation system is presented. The power generation system includes a direct current (DC) link, a solar power source coupled to the DC link, a first energy storage device, a second energy storage device, a controller coupled to ...  
WO/2020/100256A1
A charging/discharging control device according to an embodiment is equipped with a first determination unit, a second determination unit, and a switching unit. The first determination unit determines whether a voltage value of a storage...  
WO/2020/099152A1
The invention relates to a DC-power supply device (400) for supplying operational DC-power to one or more DC-powered devices that have respective DC-power requirements, that comprises a power interface (402) for providing, via a single t...  
WO/2020/094435A1
The invention relates to a direct current switch for coupling two direct current networks, a load-side direct current network particularly comprising load-side capacitors, said direct current switch comprising: one or more power semicond...  
WO/2020/087184A1
There is disclosed a method for identifying one or more faulted conductors in a power transmission system having at least two power-transmitting conductors and a method for determining fault location. Both methods include steps of monito...  
WO/2020/091888A1
An information handling system includes first and second power supplies. The first power supply unit provides power to a power rail to power a load of the information handling system, and is configured to provide the power to the power r...  
WO/2020/091750A1
One exemplary embodiment is a vehicle system comprising an engine, an exhaust aftertreatment system including a heating element, an electric machine configured to selectably operate as a motor or a generator, an inverter module including...  
WO/2020/090924A1
A semiconductor unit provided between a motor and an inverter circuit that controls the motor. The semiconductor unit includes a transistor and a control unit. The transistor: is provided between the inverter circuit and a positive elect...  
WO/2020/086780A1
Distributing higher currents demanded by a power consuming load(s) exceeding overcurrent limits of a current limiter circuit for a power source in a power distribution system. The power distribution system receives and distributes power ...  
WO/2020/086068A1
A power generation system includes a first power source, a second power source, an inverter, a DC-DC boost converter, and a control system. The control system includes a switching contactor coupled to the first power source, the second p...  
WO/2020/086507A1
A device includes battery charging circuitry configured to charge a battery. The device further includes a power multiplexer having multiple power inputs and a power multiplexer output, the power multiplexer being configured to select fr...  
WO/2020/080543A1
The present invention includes: a switching unit which is disposed between a first power storage unit in a first power storage device configured to be able to be connected in parallel with a second power storage device and a wiring that ...  
WO/2020/080224A1
In order to prevent destruction of components induced by an inrush current, this power supply circuit (20) is configured such that even when a heat source-side microcomputer (42) is booted up while a capacitor (22) is not fully charged, ...  
WO/2020/077786A1
An energy control method and device, an energy management system and a storage medium, which relate to the technical field of energy control, the method comprising: determining whether a power generating system can be connected to a publ...  
WO/2020/079594A1
A system and method of managing a power infrastructure having a plurality of duty power modules (DPMs) configured to power a plurality of load centers. Various different operational modes may be deployed. Inherent redundancy mode is impl...  
WO/2020/078387A1
A direct current bus device (100), a direct current bus cabinet, and an energy feedback system for rail transit. The direct current bus device (100) comprises: a bus circuit (10), the bus circuit (10) comprising an input end (i) and an o...  
WO/2020/080079A1
A power distribution device is provided in which a current detection circuit detects a current value of current flowing through an electric wire. When a switch is on, a microcomputer determines, on the basis of the current value detected...  
WO/2020/073487A1
Disclosed are a control method, a load and a power grid system. The method comprises: detecting voltage change parameters on a power source side (S102); parsing a load control solution corresponding to the voltage change parameters (S104...  
WO/2020/075435A1
In the present invention, an integrated control ECU (2) comprises: a first OS (4) that provides a first function; a second OS (5) that provides a second function; a first circuit block group (33) used by the first OS; a second circuit bl...  
WO/2020/075300A1
This invention is provided with: a PV-PCS (2) provided with a DC link unit (22) for storing DC power; an EV-PCS (1) provided with a DC link unit (12) for storing DC power; and a DC link control device (9) for performing a control of conn...  
WO/2020/073721A1
The present disclosure discloses a DC home power system and a home appliance wiring method based on the system. The system comprises: an indoor power supply configured to supply power to the home power system; a high-voltage DC bus conne...  
WO/2020/070804A1
The failure diagnosis system according to one embodiment of the present invention is provided with a first electric power line, a second electric power line, a first main contact, a second main contact, a first electric component, a seco...  
WO/2020/070201A1
The invention relates to an energy supply system (100) for a water-bound device (101), having a first DC voltage bus (11) for a first DC voltage and having a second DC voltage bus (12) for a second DC voltage, and having a DC BUS coupler...  
WO/2020/070438A1
An aircraft (1) with hybrid thermal/electric propulsion comprising at least one turbomachine (3), at least one first electrical source (12, 31, 32), at least one second electrical source (13, 45) provided with at least one means for stor...  
WO/2020/070905A1
With removal of a short circuit occurrence point by a conventional fuse, due to fuse characteristics, it is not possible to ensure coordination in the fusing time of each fuse when there is a short circuit. To address such a problem, pro...  
WO/2020/069082A1
A power distribution grid for a facility, such as a data center, is located within the facility. The power distribution grid includes a plurality of power transport elements arranged in a grid pattern and nodes located at intersections o...  
WO/2020/065768A1
This control device is for controlling a charging operation for a battery. The control device comprises: a first electrode that is electrically connected to a power unit and receives first power that is from the power unit as charging po...  
WO/2020/067098A1
The present invention includes: a first power supply 31 which is connected to a power-fed unit 2 through a first power supply line 71; a second power supply 32 which is connected to the power-fed unit 2 through a second power supply line...  
WO/2020/066648A1
The present technology pertains to an electronic device and a control method with which it is possible to suppress increases in cost. A processing unit and a monitoring unit are actuated upon receiving a supply of power from a power supp...  
WO/2020/065000A1
The invention relates to an energy supply system (100) for a water-bound device (101) and to a corresponding operating method, comprising: a first DC voltage bus (11) for a first DC voltage; a second DC voltage bus (12) for a second DC v...  
WO/2020/064983A1
The invention relates to an energy supply system (100) for a water-bound device (101) and to an operating method, the water-bound device (101) having a first zone (31) and a second zone (32), said system comprising: a first DC voltage bu...  
WO/2020/068450A1
A transportation refrigeration unit TRU (26) and power system. The TRU (26) and power system including a compressor (58) configured to compress a refrigerant, an evaporator heat exchanger (76) operatively coupled to the compressor (58), ...  
WO/2020/064574A1
The invention relates to a control unit (11) for a motor vehicle (10), comprising a power supply connection (19) for receiving a supply voltage (Un) from a supply cable (17) to be protected against feedback from the control unit (11), wh...  
WO/2020/064996A1
The invention relates to an energy supply system (100) for a water-bound device (101) and in particular to a corresponding method, comprising: a first DC voltage bus (11) for a first DC voltage; a second DC voltage bus (12) for a second ...  
WO/2020/065923A1
Provided is an electrical load control device for vehicles, which is able to reduce noise caused by current interruption. An electrical load control device 10-1 for vehicles is provided with: a vehicle electrical load 3 that includes an ...  
WO/2020/066113A1
This power supply system is provided with: a plurality of first storage batteries (for example, power batteries); a plurality of motors provided corresponding to the plurality of first storage batteries; a plurality of inverters provided...  
WO/2020/058162A1
The invention relates to a device for coupling two DC grids comprising source-side and load-side capacitors (7, 8) by means of a switching device (1) for regulating the current. The switching device (1) comprises two switching modules (1...  
WO/2020/056503A1
Controllers and methods for controlling a resonant power converter output voltage include operating the power converter according to a control period comprising an on cycle operation mode for a duration T_on that produces a first voltage...  
WO/2020/060943A1
Energy storage and distribution systems are provided that comprises an energy storage device (e.g., one or more batteries) that can be used in conjunction with one or more electrical power sources – e.g., solar, wind, electric grid, fu...  
WO/2020/057987A1
A power supply for an energy management and monitoring unit (4) comprises a line arrangement (5) with multiple lines representing inputs or outputs, each of which comprising at least one power line for supplying power; a merging unit (1)...  
WO/2020/059262A1
This inrush current suppression device is an inrush current suppression device which suppresses an inrush current flowing from a DC power supply through a mechanical switch, and comprises: a first capacitor having one end connected to a ...  
WO/2020/058019A1
A system for providing power to an unpowered vehicle (20) by a powered vehicle (10) comprises: a line arrangement (5) with multiple lines representing inputs, each of which comprising at least one power line for supplying power; a mergin...  
WO/2020/052393A1
The present application relates to a charging apparatus and a charging system. The charging apparatus comprises: a direct-current bus connecting end for electrically connecting a direct-current bus so that the charging apparatus is elect...  
WO/2020/052951A1
The invention relates to a device for decoupling and/or protection from compensating currents to be used when at least one electric actuator (5; 15) is used jointly by a plurality of independently voltage-supplied control unit devices (1...  
WO/2020/048362A1
A unidirectional DC voltage conversion device and system and a method for controlling the same. The unidirectional DC voltage conversion device comprises a front end circuit (2), a main power circuit (1), a preceding-stage auxiliary isol...  
WO/2020/049161A2
The invention relates to a method for suppressing interference signals in at least one supply line, especially in at least one supply line for high-voltage sources in a powertrain of an electric vehicle. The at least one supply line has ...  
WO/2020/048850A1
The invention relates to a device for suppressing interfering signals for voltage sources, in particular for high-voltage voltage sources in a drive train of an electric vehicle, in particular for push-pull interference and/or common-mod...  
WO/2020/044134A1
This disclosure describes at least embodiments of an aircraft monitoring system for an electric or hybrid airplane. The aircraft monitoring system can be constructed to enable the electric or hybrid aircraft to pass certification require...  

Matches 1 - 50 out of 21,339