Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 20,846

Document Document Title
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, ...  
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...  
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...  
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 ...  
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 ...  
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 ...  
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...  
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...  
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...  
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 ...  
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...  
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...  
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...  
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...  
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...  
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...  
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 ...  
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...  
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...  
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...  
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...  
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 ...  
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...  
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...  
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...  
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...  
WO/2019/123839A1
This connecting apparatus is capable of supplying a load with power supplied from a power supply module. The connecting apparatus is provided with: a connecting unit that can be connected to the power supply module; a light emitting elem...  
WO/2019/122428A1
The invention relates to a voltage converter arrangement comprising a clocked voltage converter which is able, based on an input voltage, to generate an output voltage, such that a value of the output voltage is greater than a value of t...  
WO/2019/120394A1
A slave device power supply (PS) is disclosed for a two-wire current controlled communication bus (CB) with a variable bus voltage (Vbus). A slave device (SD) is arranged to draw a constant slave current (Islave) from the current control...  
WO/2019/122432A1
A voltage converter arrangement comprises a clocked voltage converter which is able to generate an output voltage based on an input voltage. The voltage converter arrangement further comprises a first input control element which is conne...  
WO/2019/118094A1
In certain aspects, a regulator includes a variable-impedance switch coupled between a supply rail and a circuit block, wherein the variable-impedance switch has an adjustable impedance. The regulator also includes a voltage level compar...  
WO/2019/115403A1
An inverter (10, 20, 30) for a photovoltaic system comprises - a substantially planar base plate (11) with a front face and a rear face, wherein the rear face forms an outer rear wall of the inverter (10, 20, 30), and with at least one p...  
WO/2019/114323A1
The present invention relates to a mobile charging device, a control method and a charging vehicle. The device comprises: a charging control unit, which is connected to a power distribution unit and one or more power units, and which is ...  
WO/2019/115335A1
The invention relates to a multi-voltage battery device (MB) for a motor vehicle, comprising: a first output current connection (AA1) and a ground connection (MA) for providing a first nominal voltage (U1); a second output current connec...  
WO/2019/115349A1
The invention relates to an equipped circuit board (1) for an electrical system (16) of a motor vehicle (17), having a circuit board body (2), on which a power circuit (5) and a control circuit (6) are formed, wherein the power circuit (...  
WO/2019/105990A1
A method and a system for monitoring the performance of nodes in a peer-to-peer distributed energy network, The method comprising tracking, during a certain period of time, by an energy controller operatively connected with one or more e...  
WO/2019/105991A1
The method comprising measuring, by one or more energy sensors located in a first node of the plurality of nodes, a series of electrical energy characteristics of a first node of a plurality of nodes of an energy network, said series of ...  
WO/2019/104793A1
A micro-loss combined mechanical direct current circuit breaker and a control method therefor, wherein a used circuit breaker comprises n wiring terminals, n through-flow branches, and one commutation branch; the n through-flow branches ...  
WO/2019/102565A1
The present invention reduces variance of service lives of a plurality of storage batteries. This direct current power supply system is provided with: a power conditioner 4b, which supplies generated power W2 of a power generation device...  
WO/2019/102717A1
This power supply system is provided with: a high-voltage battery; a high-voltage power supply distribution unit which distributes high-voltage power supply from the high-voltage battery; a power supply conversion unit which converts the...  
WO/2019/103059A1
This direct-current bus control system for controlling power variation in a direct-current bus connecting an input power supply and a load comprises: a main stabilization device including a first charge/discharge element and a first powe...  
WO/2019/101421A1
The present invention relates to an electric drive system that can be fed by a fuel cell as electric energy source. Here, a multi-level inverter is provided, which can be coupled at an input to the fuel cell and which can be coupled at a...  
WO/2019/101585A1
The invention relates to a vehicle device comprising at least one calculating logic (10), comprising at least one electric and/or electronic functional unit (12) and comprising at least one stored buffer energy source (14), which is oper...  
WO/2019/100917A1
A train power supply circuit comprises a first train power supply cabinet (1) and a carriage power supply circuit (2). The first train power supply cabinet (1) comprises a first power source (11) and a first output port (12) both connect...  
WO/2019/096367A1
A method (300) in a power transmission system is disclosed. The power transmission system comprises a plurality of interconnected converter stations. A pilot feedback signal is determined (301). The pilot feedback signal is based on at l...  
WO/2019/097582A1
The present invention addresses the problem of effectively utilizing power generation in a natural energy power generation device without suppressing the power generation. Each time rechargeable electric power Wc and weather forecast inf...  
WO/2019/092925A1
An FET (11) brings an upper-stream side power supply circuit (101a) into an energized state and brings the upper-stream side power supply circuit (101a) into a cut-off state. An FET (12) brings a down-stream side power supply circuit (10...  
WO/2019/093187A1
An output device (3) outputs a DC voltage applied between a first terminal (T1) and a second terminal (T2) via a drain and source of a semiconductor switch (30). With the output device (3), a conversion circuit (32) converts this DC volt...  
WO/2019/087746A1
The present invention provides a power supply switching circuit or the like which is capable of outputting a voltage independent of a voltage of a first power supply by using the first power supply while switching the first power supply ...  
WO/2019/087322A1
The present invention slows down the degradation of a storage battery. Every time chargeable power Wc and weather forecast information Dwf are obtained, a power management device 9 calculates a planned charging power Wcp to a storage bat...  

Matches 1 - 50 out of 20,846