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Matches 701 - 750 out of 17,883

Document Document Title
WO/2020/156735A1
The invention relates to a DC voltage switch (1), having a first connection (11) of a first potential, a second connection (12) of the first potential and a first connection (21) of a second potential, a switch (2) being arranged between...  
WO/2020/156688A1
The invention relates to a switching module (M) and to a method for connecting a load (L) to a direct current network (N). The switching module (M) comprises: a first module terminal (1); a second module terminal (2); a third module term...  
WO/2020/157922A1
The present invention transforms an unstable DC power generated by such as the renewable energy of, for example, solar power generation and having a fluctuating output and a DC power obtained from system AC power to a stable DC power usi...  
WO/2020/156689A1
The invention relates to a method for precharging a second network section (31i) with electrical energy from a first network section (31a) of a DC network (100). In an initial state (t0), an initial voltage (U2_t0) prevailing in the seco...  
WO/2020/153161A1
This power supply control circuit comprises: a semiconductor switch (21A) provided on an electrical path (L1) connecting the positive-electrode side of a DC power supply (11) and the high-potential side of an electrical load (13) having ...  
WO/2020/147459A1
Disclosed in the present invention is a main base station of a seafloor observatory network based on constant current power supply. The main base station is connected in series to a submarine cable of a backbone network. The main base st...  
WO/2020/146940A1
A method and system for power supply integration, comprising interfacing at least one of : i) an AC power supply and ii) a DC power supply, and supplying, from the at least one of : i) an AC power supply and a ii) a DC power supply, DC p...  
WO/2020/143976A1
A reporting device for association with an article having power requirements is provided, where the reporting device is capable of performing communications operations, for example to specify the article's power requirements, and power s...  
WO/2020/143206A1
A locomotive circuit of a dual internal combustion engine group and a control method and device thereof, a medium and equipment, the control method comprising: determining whether target output power required by a target dual internal co...  
WO/2020/136017A1
The invention relates to a method for coupling devices (12 to 24) connected to a DC voltage power supply grid (10) to a power source (26) using a supply voltage (28), wherein - the power source (26) is connected to a power source termina...  
WO/2020/136179A1
The invention relates to a system intended to be employed in a DC mesh network that comprises at least one cell comprising at least one node between a first link, a second link and a third link, said network being able to operate in a nu...  
WO/2020/139747A1
A method includes selecting a test waveform to inject from a first DC converter to at least one first DC power source other than a fuel cell, determining a first resulting ripple that will be generated in response to injecting the test w...  
WO/2020/136382A1
A remote surveillance and control module incorporating one, two (T1), (T2) or more sources of direct and constant output voltage (VDC) values but different between them or sources (T1), (T2) of direct but variable output voltage values w...  
WO/2020/137381A1
This vehicle control device (1) is provided with: a first characteristic device (5); a second characteristic device (6); a control unit (2) that outputs, via a signal line, a control signal to the first characteristic device and the seco...  
WO/2020/131278A1
Various embodiments comprise a protective circuit to connect at least two voltage rails to each other upon detection of the loss of the supply voltage that provides input power to the voltage regulators. The protective circuit may cause ...  
WO/2020/131992A1
Methods, systems, and computer readable media can be operable to facilitate a testing of an unknown USB supply that is connected to a CPE (customer premise equipment) device to determine a current draw capacity of the USB supply. The CPE...  
WO/2020/125270A1
A compensation circuit and method for potential induced degradation (PID), and a power module and a photovoltaic system. The compensation circuit (400) comprises a switch (S), a first resistor (R1), and a controller. The switch (S) and t...  
WO/2020/129122A1
Provided is a DC-DC converter which, when multiple converter units are operated in parallel, eliminates fluctuations in the output voltage, eliminates imbalances among the output currents of the converter units, and eliminates pulsations...  
WO/2020/121792A1
Provided is an electric power distribution device that can be relatively easily shared, even among vehicles that have different configurations for electric power supply. The electric power distribution device according to the present e...  
WO/2020/113932A1
Provided are a circuit, an AC/DC conversion module, a direct-current microgrid and a control method therefor. Further provided are a control device for a direct-current microgrid, and a computer-readable storage medium. The circuit compr...  
WO/2020/108911A1
The invention relates to a method for processing data Dm concerning electrical power consumed by an electrical transformation station, comprising the following steps: a. identifying power data outside of the normal operating pattern Dhsn...  
WO/2020/109232A1
The present invention relates to an assembly (1) for permanently supplying a first voltage from a battery (20) to a first on-board electrical sub-system (31) of a transportation means and for supplying, depending on demand, a second volt...  
WO/2020/105030A1
The present invention relates to an apparatus for maximizing the power of a multi module solar string power generation system, comprising an Injection Circuit (IC), connected to a DC bus and to a string of solar panels, wherein the IC is...  
WO/2020/105758A1
A power control system considering multiple power generation sources, according to the present invention, comprises: a power generation unit including a first power generator and a second power generator having a different power generati...  
WO/2020/105359A1
Provided is a DC power supply and distribution system for converting the AC power output from an AC system to a plurality of DC powers having different voltages. This DC power supply and distribution system (100) is provided with an AC...  
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/2020/078387A1
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...  

Matches 701 - 750 out of 17,883