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WO/2020/263143A1 |
The invention relates to a method and a system for providing current from a DC power supply to pulsed loads in an array. The array comprises at least two electronic units.Each electronic unit comprises a regulator connected to an energy ...
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WO/2020/255778A1 |
A vehicular device 1 according to an embodiment comprises: a control unit (12) including a plurality of function units (16, 17, 18, 19), the function units including a function unit that displays information pertaining to a state of a ve...
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WO/2020/253208A1 |
A power sourcing equipment is provided. The power sourcing equipment may include an input terminal, an output terminal, a switch, and a device detection circuit. The input terminal may receive a power signal. The output terminal may be e...
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WO/2020/252250A2 |
A dc-dc converter can include a plurality of switches, a piezoelectric resonator (PR) for power stage energy storage, and a means for controlling one or more switching sequences. The switches operate in accordance with the switching sequ...
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WO/2020/249397A1 |
The invention relates to a method for limiting a load current in a supply line that supplies a first load with electric current, having the steps of: - defining a first time interval and a second time interval (S1), wherein the first tim...
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WO/2020/250530A1 |
In this onboard network system, a plurality of zones (Z) are defined in a vehicle (10). Prescribed zones (Z) in the vehicle (10) are each provided with a zone control unit (31), a power distributor (21) connected to an in-vehicle battery...
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WO/2020/251784A1 |
A power transfer system includes a series of energy storage modules (ESMs) or energy storage devices (ESDs) that are coupled together to be able to transfer power between one another, as well as receive power from a power source, such as...
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WO/2020/246123A1 |
Achieved is a device and method that can execute a power supply switching process and a charging process without stopping power supply to a load. The device has: a first switching circuit that is provided between a first power supply por...
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WO/2020/247881A1 |
Provided are embodiments of systems, devices and methods for improved optimization of FHC using a swarm optimization based intelligent scenario selection from local search (small step) and global search (large step) experiences for faste...
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WO/2020/239213A1 |
The present disclosure relates to a method of controlling power supply units (1-9) of a base station (10), and a device (20) performing the method. In an aspect, a method of a base station scheduling device (20) of controlling power supp...
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WO/2020/239277A1 |
The invention relates to a method for providing electric energy, having the steps of: - providing mechanical energy by means of a crankshaft (14) of a two-stroke diesel engine (12), - converting the mechanical energy into electric energy...
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WO/2020/239387A1 |
The invention relates to a socket having - a power measurement apparatus for determining the electrical power of connected loads - a storage device for storing measured values for the power, - a communication device for exchanging data w...
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WO/2020/243655A1 |
Embodiments that provide advanced charging of energy source arrangements for energy storage applications are disclosed. The embodiments can be used within energy storage systems having a cascaded arrangement of converter modules. The emb...
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WO/2020/241659A1 |
According to the present invention, a switching converter 130 has an input line that receives a DC voltage VIN, and an output line connected to a smoothing capacitor 102. A switch MC2 and an inrush current prevention resistor 104 are pro...
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WO/2020/233151A1 |
Provided are an arc extinguishing circuit and device, and in particular an arc extinguishing circuit and device suitable for performing arc extinction to a mechanical switch. The arc extinguishing circuit is composed of a first switch (S...
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WO/2020/234798A1 |
A control driver platform (10) for controlling one or more electrical and/or electronic devices connected to said platform comprises a box- shaped body (2) on which a universal C8 type of power socket (17) is provided for connecting said...
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WO/2020/236623A1 |
A reconfigurable power circuit (400) includes a single one-way DC to DC power converter (220, 221). The reconfigurable power circuit is configurable by a digital data processor as one of three different power channels (230, 232, and 234)...
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WO/2020/230605A1 |
The present invention achieves a configuration in which setting change for a value of a voltage output from a voltage regulator can be performed while suppressing an increase in size of a device and a complication thereof. A control un...
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WO/2020/228918A1 |
The present invention relates to a wind turbine comprising an internal power supply grid for distributing power to a number of power consuming units of the wind turbine, the wind turbine further comprising a power backup system connected...
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WO/2020/228951A1 |
The invention relates to an assembly having a multilevel power converter (3), which has at least one phase module (31), wherein the phase module (31) has a plurality of modules (5_1 … 5_m, 6_1 … 6_m) which each have a first electrica...
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WO/2020/230191A1 |
This DC power supply and distribution system is provided with: a plurality of distribution lines (L1, L2) respectively provided corresponding to a plurality of loads (A1, A2); a first converter (3) for converting AC voltage from a commer...
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WO/2020/224832A1 |
The invention relates to a direct current network with an electrical conductor and a switching unit arranged at the end of the conductor for isolating the electrical connection over the conductor, wherein the switching unit comprises at ...
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WO/2020/224842A1 |
The invention relates to a device (1) comprising at least one rechargeable battery (2) and an electric converter associated with said battery, which converter is connected to a superordinate system. The electric converter is designed to ...
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WO/2020/221514A1 |
The invention relates to a load zone (1) comprising an electronic switch (2), a DC bus (3), a connection (30) for supplying the load zone (1) with electrical energy, and at least two electrical devices (4), the electronic switch (2) bein...
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WO/2020/217958A1 |
A control device for a vehicle is provided with a semiconductor switch, and by controlling the turning on and off of the semiconductor switch, opens and closes a connection between a capacitor connected to one end portion of the semicond...
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WO/2020/215763A1 |
The present invention relates to the technical field of high-voltage direct current transmission valve cooling devices. A DCS control method for high-voltage direct current transmission comprises: three independently functioning protecti...
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WO/2020/213017A1 |
Hybrid energy storage system with chemical/electrochemical dual technology for mobile, propulsion and stationary applications of electric power units, used to supply energy to a user (4), comprising a battery pack (52) consisting of a pl...
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WO/2020/211307A1 |
Disclosed are a building full-direct-current power supply and electricity storage system and control method. The system comprises a renewable energy power generation device (2), a municipal power grid system (4), a first direct-current/d...
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WO/2020/213113A1 |
This power conversion circuit has a power source and a first load and a second load connected in parallel to the power source, wherein the first load and the second load receive a first voltage and a second voltage, respectively, the fir...
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WO/2020/209132A1 |
A control device (21) is applied to a power supply device provided with a first switch (SW1, SW3) provided in a first electric path connecting a first storage battery (11) and an electric load (14, 15), and a second switch (SW2, SW4) pro...
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WO/2020/200496A1 |
The invention relates to an electric grid (1000), comprising feed-ins (1010; 1011; 1012; 1013; 1014; 1015), loads (1050; 1051; 1052; 1053; 1054; 1055; 1056; 1057), and a distribution grid (2000) which is arranged therebetween and compris...
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WO/2020/200492A1 |
The invention relates to a device (100) for opening or closing a DC circuit with at least one busbar (200), comprising: - an electric switch (110) for opening or closing the DC circuit, - a fault current detector (120), - a trigger unit ...
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WO/2020/205211A1 |
Disclosed are power supply systems and methods of operating the same. An exemplary power supply system includes a primary rectifier configured to rectify an AC voltage to produce a bus voltage on a DC bus and a voltage monitor configured...
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WO/2020/202073A1 |
An automatic machine (1) for the production or the packaging of smoking, hygiene, food or pharmaceutical products and provided with: a frame (2); a plurality of movable operating members, which are mounted on the frame (2) and are design...
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WO/2020/200495A1 |
The invention relates to an electric grid (1000), comprising feed-ins (1010... 1013), loads (1050... 1055), and a distribution grid (2000) which is arranged therebetween and comprises at least one busbar (200) and at least one device (20...
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WO/2020/200494A1 |
The invention relates to an electric grid (1000) which is equipped with feed-ins (1010... 1013), loads (1050... 1053), a distribution grid (2000) arranged therebetween, at least one semiconductor switch (2010, 2011), and at least one ele...
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WO/2020/198800A1 |
The present disclosure provides a method of managing the power requirements of a facility powered by fuel cells, the facility including: a primary system having a non-discretional load requirement; and one or more ancillary load consumin...
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WO/2020/200493A1 |
The invention relates to a method for coordinating a distribution grid of different levels of electromechanical switches and automatically electrically closable devices in a DC circuit, wherein the distribution grid is arranged between f...
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WO/2020/205918A1 |
A switching converter controller (1260) includes an on-time timer circuit (1210) coupled to a switch driver circuit (1230). The on-time timer circuit (1210) includes an up/down counter with a clock input node. The on-time timer circuit (...
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WO/2020/203465A1 |
A power source unit (U) is provided with a first conductor portion (31) and a second conductor portion (32) provided in parallel with one another in an electric pathway (L1) electrically connecting a lead storage battery (11) and a rotat...
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WO/2020/205511A1 |
Module-based energy systems are provided having multiple converter-source modules. The converter-source modules can each include an energy source and a converter. The systems can further include control circuitry for the modules. The mod...
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WO/2020/193167A1 |
The invention relates to a circuit breaker device for coupling a DC voltage branch to a positive and a negative conductor on a DC voltage bus, wherein the circuit breaker device has a series circuit including a safety fuse and a unidirec...
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WO/2020/193168A1 |
The invention relates to a switch device for coupling a DC voltage branch to a DC voltage bus, wherein the switch device has a series circuit including a first and a second switch module. The first switch module has a first contollable s...
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WO/2020/193466A1 |
A power electronics assembly for a mobile application includes a first power electronics component selectively coupled to a high source on a first side and coupled to a high voltage battery on a second side, a second power electronics co...
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WO/2020/191618A1 |
The embodiments of the present application provide an anti-backflow circuit, comprising a first power supply port, a second power supply port, a first MOS transistor, a voltage stabilizing module and a comparison module; the comparison m...
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WO/2020/191367A1 |
A system comprising a high voltage (HV) bank section using capacitors arranged into two banks, a multifilar inductor coupling the HV bank to a service voltage (SV) bank section and load through a charging circuit charging the SV bank fro...
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WO/2020/187904A1 |
The present invention relates to a system for supplying energy to electrically operated mining machines, which system comprises a hybrid power-generation arrangement for outputting electricity for the mining machines, a cable routing sys...
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WO/2020/189009A1 |
An information processing device detects the power consumption and the temperature for each of a plurality of function blocks to thus control the equipment state on the basis of the information detected. The information processing device...
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WO/2020/189571A1 |
A first switch (21) performs electric connection and disconnection between a first power source (11) and a prescribed load (92). A bypass relay (31) is provided in parallel with the first switch (21). A switch control unit (45) can issue...
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WO/2020/187608A1 |
The invention relates to a method for locating a ground fault in a DC system (1) to which a plurality of load zones (3, 4, 5) can be connected. The method comprises: specifying a time window and, after the ground fault is detected, assig...
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