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WO/2019/208304A1 |
An excavator 1 comprising: a power supply 61 that converts AC power supply voltage from a commercial power supply 5 into DC power supply voltage; a battery 62 that charges or discharges power from the power supply 61; an inverter 63 that...
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WO/2019/208203A1 |
The present invention more easily achieves a configuration which makes it possible, even if a power supply from a power source unit is cut off, to immediately supply power from another power supply source to a power supply target. In a b...
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WO/2019/208396A1 |
A feeding device according to one embodiment: supplies power to a DC feeding circuit to which a first feeding device is connected; and comprises an information acquisition unit, a converter unit, and a voltage control unit. The informati...
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WO/2019/208474A1 |
The present invention adjusts the output of a plurality of solar cell strings in accordance with the power consumption of a load device or similar and the intensity of sunlight. The voltage of a low potential line LL is a reference poten...
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WO/2019/198257A1 |
An actuator control device (10) includes a connection confirmation unit (22) configured to confirm a connection state of a plurality of controller units (12), and a determination unit (24) configured to determine, on the basis of a confi...
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WO/2019/198300A1 |
According to the present invention, AC/DC converters (30A, 30B) and DC/DC converters (40A, 40B) are arranged in correspondence to electric generators (20A, 20B). The AC/DC converters (30A, 30B) convert AC powers generated by the generato...
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WO/2019/194879A1 |
A method and apparatus for parallel operation of multiple power sources including one fuel cell power source. The apparatus includes a droop controller master communicatively connected to the multiple power sources and configured to meas...
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WO/2019/192734A1 |
A modular system is described which can provide high frequency monitoring of power use and responsive control as well as enabling network connectivity for centralised monitoring and operation. One modular system consists of a communicati...
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WO/2019/192922A1 |
The invention relates to a method for determining a component or multiple components of a number of components which can be driven in a parallel manner according to power requirements. Depending on ambient conditions and/or operating sta...
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WO/2019/190588A1 |
A portable or handheld device or apparatus for jump starting a vehicle engine having a depleted or discharged starting battery. The portable or handheld device or apparatus for jump starting a vehicle engine includes a rechargeable lithi...
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WO/2019/180620A1 |
A device charger is provided. The device charger includes: a faceplate having an electrical outlet-sized aperture therethrough, the faceplate comprising an electrical circuit; a first body extending from a rear side of the faceplate, the...
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WO/2019/179846A1 |
A system for feeding electric power to a first consumer (1) comprises an input filter (6) with an input configured to be connected to a DC energy source and a DC intermediate link (3) connected to an output (14) of the input filter. A co...
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WO/2019/182603A1 |
A power monitoring adapter may include a plurality of power supply unit (PSU) inputs to couple a plurality of PSUs to the power monitoring adapter. The power monitoring adapter may also include a power output to electrically couple the p...
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WO/2019/181635A1 |
This power supply control device is provided with a control unit for controlling turning on/off of a switch circuit for switching on/off the supply of load current from a power supply to a load. The control unit performs: determination p...
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WO/2019/175614A1 |
A current control method and a current control device for on-vehicle battery chargers according to the present invention enable current control, when controlling an on-vehicle battery charger that supplies current to a strong electric co...
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WO/2019/176955A1 |
To achieve a flexible power supply, the present invention is characterised by comprising: an internal combustion power generation apparatus (3) as at least one DC power supply apparatus; a power combination/distribution apparatus (2) whi...
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WO/2019/171034A1 |
A configurable charge storage network and control system provide a context-aware power network for a system including a circuit, the power network coupled to the circuit to provide a core voltage to the circuit; and a context-based contr...
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WO/2019/171271A1 |
Network of multifunctional poles (2) that are erected along the public road and on public, and private domains, whereby these multifunctional poles (2) deliver electric energy and fast data access for multiple applications and whereby th...
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WO/2019/165559A1 |
An apparatus with a plurality of power supplies, a generator, a transmitter and a wire loop to the transmitter for mineral exploration and a plurality of single-phase portable AC generators, wherein the plurality of power supplies and pl...
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WO/2019/166148A1 |
The invention relates to a battery terminal (10, 12), which fulfills an electronically controlled electrical-system coupling/isolating functionality with an electronically controlled current distribution, the battery terminal comprising ...
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WO/2019/168682A1 |
An intermediate power supply unit for distributing lower voltage power to remote devices is disclosed. The intermediate power supply unit includes a higher voltage power input configured to receive power distributed by a power source and...
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WO/2019/163492A1 |
The present invention provides a vehicle control device that can implement a fail operation even in the event of a malfunction in a control system power source, while also curbing an increase in power source capacity. The present inventi...
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WO/2019/161867A1 |
An active two-terminal inductor device with a controllable inducitance based on an inductance value input L_I. A processor system PRS executes an algorithm which controls a power converter PCV with controllable electric switches connecte...
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WO/2019/161866A1 |
An active two-terminal capacitor device with a controllable capacitance based on a capacitance value input C_I. A processor system PRS executes an algorithm which controls a power converter PCV with controllable electric switches connect...
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WO/2019/160664A1 |
Methods, systems, and apparatuses are provided for balancing power delivery in a computing component between one or more power providers and power consumers. A power provider and multiple power consumers are identified. Once identified, ...
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WO/2019/158375A1 |
The present invention relates to a charging station (1) for charging electric vehicles, comprising: at least two charging points (2a, 2b), which are each connectable to an electric vehicle for charging an electric energy store of the ele...
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WO/2019/160257A1 |
A power circuit for energy transmission between a battery and a smoothing capacitor, a battery management system, and a battery pack are provided. The power circuit comprises: a transformer including a first wiring and a second wiring; a...
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WO/2019/155136A1 |
The invention relates to a method (10-40) which controls the electric power supply of a system, comprising an electric energy producer coupled with an electricity consumption grid and with electric heating means of power components, and ...
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WO/2019/153856A1 |
Disclosed are a photovoltaic power supply system and a power supply control method therefor. The system comprises: at least one electrical appliance, a photovoltaic power supply device, an electrical grid system, and a buffer device for ...
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WO/2019/154649A1 |
A lighting system has a set of multiple LED luminaires, and combines solar panel power and external grid power. A solar converter converts the output from the solar panel into a first power. Each luminaire is associated with a driver to ...
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WO/2019/155507A1 |
The present invention reduces variation in lifetimes of a plurality of storage batteries. The present invention is provided with: a power conditioner 4b that supplies generated power W2 of a power generation apparatus 3b to a DC bus 2; D...
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WO/2019/150072A1 |
Various implementations described herein are directed to an integrated circuit having a power gate cell and a first power distribution grid. The integrated circuit may include a second power distribution grid aligned with and disposed ab...
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WO/2019/151231A1 |
Provided is a power storage device, comprising: an input terminal that is to be electrically connected to a power supply; an output terminal that is to be electrically connected to a load; and a first circuit and a second circuit that ar...
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WO/2019/145997A1 |
The present invention reduces variation in the lives of a plurality of storage batteries. This DC feeding system is provided with: power conditioners 4a, 4b for supplying the generated powers W1, W2 of power generation devices 3a, 3b to ...
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WO/2019/145999A1 |
The purpose of the present invention is to increase the lifetime of a plurality of storage batteries as a whole. This DC feeding system is provided with: power conditioners 4a, 4b which supply generated power from power-generating device...
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WO/2019/145777A1 |
This disclosure describes at least embodiments of a power management system for an electric or hybrid aircraft. The system can include a first motor and a second motor supported by a housing of the aircraft. The first motor can be powere...
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WO/2019/147887A1 |
A power generation and storage system is provided that supplies power to a power grid. The system includes a wind turbine, a doubly-fed induction generator coupled to the wind turbine, and one or more DC energy sources. A controller dete...
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WO/2019/141565A1 |
The present invention relates to a functional device (10A) with improved power conversion efficiency. The functional device (10A) comprises a functional unit (12), two or more energy storage units (14A, 14B, 14C, 14D), and an electric po...
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WO/2019/142417A1 |
The purpose of the present invention is to suppress power consumption due to a standing-by for reception from the outside. A power supply control circuit for controlling power supply in an electronic apparatus is provided with a power su...
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WO/2019/141418A1 |
The invention relates to an electrical circuit for supplying a consumer from different power sources (VSUP1, VSUP2, VSUP3), comprising a first partial circuit (X) for standby operation of the consumer and a second partial circuit (Y) for...
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WO/2019/141494A1 |
The invention relates to a storage device (10) for a motor vehicle, comprising at least one energy store (12) provided with at least two partial phase windings (14) for storing electrical energy, at least one charging connection (16) by ...
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WO/2019/139704A1 |
An energy storage system is presented. The energy storage system includes a primary energy storage device operatively couplable to a main bus, where the main bus is operatively coupled to a power generation device. Further, the energy st...
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WO/2019/137787A1 |
The invention relates to a water-borne vehicle comprising a power supply unit (24), said power supply unit (24) comprising fuel cell modules (1) and DC-to-DC converters (16). The DC-to-DC converters (16) are electrically connected, in se...
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WO/2019/134860A1 |
Method (1) for detecting an input channel configuration of a multi-channel inverter (100) having a plurality of input channels (CH1, CH2, CHi-1, CH1, CHN-1, CHN). Each input channel is electrically connected with a corresponding power co...
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WO/2019/134801A1 |
An electrical luminaire receives an AC supply as well as an auxiliary power supply. A power converter converts the AC power to supply a lighting element. A power factor associated with the AC supply is used as a control input for selecti...
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WO/2019/135387A1 |
The present invention both reduces power consumption and notifies a user of power shortage before a load device stops. A direct-current power supply system 1 that comprises a direct-current bus 100A, direct-current power sources (a wind ...
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WO/2019/130375A1 |
An electrical power conversion device (100) comprises a common DC bus line (1), an AC bus line (2), a DC connection terminal (3), an AC connection terminal (4), and N pairs of distributed electrical power connection terminals (13) and fu...
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WO/2019/125723A1 |
A system includes multiple hybrid energy storage modules (HESMs) (114a-114d, 206-210, 402-406, 1614-1616, 1642-1644) configured to accept constant-current DC input power from a main power source (106, 202, 302, 401, 602, 1602). Each HESM...
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WO/2019/121788A1 |
The invention relates to a method for distributing a limited amount of electrical power from an energy source (1, 1') to a plurality of electrical loads (2, 3), comprising the following steps: a. sensing and/or encoding the available ele...
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WO/2019/124407A1 |
An electric power consuming device, wherein the switching noise of a switching element is reduced using a plurality of small resistors and a compact switching element. A control voltage generation unit 20A monotonously raises a first con...
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