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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...
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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...
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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...
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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...
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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...
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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...
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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 ...
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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...
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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 (...
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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...
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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 ...
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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 ...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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 ...
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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...
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WO/2019/082454A1 |
A power source switch control device (1) comprises: a detection circuit (c1); a detection circuit (c2); a detection circuit (c3); and a detection circuit (c4). The detection circuit (c1) detects forward voltage of a body diode (d1) of an...
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WO/2019/076975A1 |
The present invention concerns a power management integrated circuit (PMIC)for managing energy from an energy harvester. The PMIC comprises a discontinuous mode (DCM) voltage converter for outputting current pulses wherein the input and ...
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WO/2019/077644A1 |
The present invention maintains voltage at the connection point of a load device in a DC bus within a prescribed voltage range. The DC power feeding system 1 is provided with a DC bus 2, power generation devices 3a, 3b, a DC power supply...
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WO/2019/077269A1 |
The invention proposes a device for the mechanical disconnection of a high-voltage or very-high-voltage electrical circuit (2) of the type; - having two mobile electrodes (20, 22) that allow a nominal electric current to flow through the...
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WO/2019/074018A1 |
The present invention eliminates the use of an overcharge protection circuit in a storage battery. An electricity storage device 30 has a storage battery having a predetermined charge termination voltage equal to or less than an overchar...
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WO/2019/072709A1 |
Electrical systems of submarines have different requirements in terms of electrical voltages for operation. In order to ensure the supply of electrical energy, the energy must be regulated between different voltage levels. The aim of the...
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WO/2019/073157A1 |
The present invention relates to a device (30) for powering an electronic control unit (2) comprising a first connection terminal (26_1) coupled to an electrical power supply (10), a second connection terminal (26_2) coupled to an electr...
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WO/2019/073510A1 |
Provided is a control device for vehicle electric load capable of reducing noise originating in current interruption. The control device (10) for vehicle electric load comprises: a vehicle electric load (3); a first switch (SW1) for regi...
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WO/2019/064760A1 |
The present invention provides a power supply drive circuit and a television device, both of which enable suppression of inrush current and decrease in the operation frequency of a relay circuit without increasing power consumption. Prov...
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WO/2019/063186A1 |
The invention relates to a multi-line supply unit (1A) for a vehicle control device, having at least two supply lines (S1, S2) which are each connected at the input to at least one vehicle voltage source and are joined at the output in a...
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WO/2019/065236A1 |
This power supply control device (20) is applied in a vehicle-mounted power supply system (100) and is provided with: a voltage acquisition unit (21) which acquires a voltage of a first storage battery (11); a boost control unit (22) whi...
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WO/2019/058850A1 |
This redox flow battery system is provided with: a redox flow battery which performs charging/discharging with a power system; a power converter disposed between the redox flow battery and the power system; a positive electrode wire and ...
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WO/2019/060135A1 |
A rechargeable battery jump starting device with a control switch backlight system. The control switch backlight system is configured to assist a user viewing the selectable positions of the control switch for selecting a particular 12V ...
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WO/2019/056079A1 |
The present invention relates to a hybrid system for generating electric power in an electrolysis method for producing metals, whereby two or more sources of electric current are integrated, one thereof being the mains system (SIN) and t...
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WO/2019/057535A1 |
The invention relates to a multichannel LED system comprising a driver unit (8), (9A), (9B) designed for supplying at least two LED output channels (16A), (16B) independently of one another with a voltage (U_K1),(U_K2) or current (I_K1),...
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WO/2019/060134A1 |
Methods and systems for effecting electronic communication to, from, and within salt water chlorinators (SWCs)SmartCELL are detailed. Information relating to operating times of SWCs at different levels of energization may be obtained, as...
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WO/2019/060207A1 |
A rechargeable battery jump starting device with a control switch (e.g. rotary control switch) and an optical position sensing switch system to determine the position of the control switch. The optical position sensing switch system incl...
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WO/2019/058869A1 |
This power supply system equipped with a plurality of power systems (ES1, ES2) is provided with: power output units (11, 12) provided in the respective power systems and each outputting power; electrical loads (21, 31, 32) provided in th...
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WO/2019/054138A1 |
This power storage device 12 is provided with a charge/discharge control unit 15 that: starts a step-up operation by charging a smoothing capacitor 27 with a limited current and then supplying a non-limited current to a step-up/down circ...
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WO/2019/055301A1 |
A vehicle control unit (e.g., a control unit for an automobile) receives feedback from an intelligent voltage/current sensor and a DC/DC controller. The DC/DC controller comprises a first switch for controlling power from a primary power...
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WO/2019/048806A1 |
The invention relates to a voltage converter (200) on board a motor vehicle, for converting a first voltage into a second voltage different from the first voltage, comprising: - a plurality of cells (C), each comprising an arm of transis...
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WO/2019/045083A2 |
Provided is a power supply system that suitably maintains or controls output and increases overall power generation efficiency even if, among a plurality of power sources, there is a power source with fluctuating optimal output voltage s...
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WO/2019/043996A1 |
Provided is a technology that can suppress a reduction of performance of a solar cell due to PID. A converter is connected between a solar cell and an inverter for converting direct current power output from the solar cell to alternating...
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WO/2019/043924A1 |
Provided is a load operating device comprising: a power supply device that is attachable/detachable to/from a load and is able to supply power to the load in a state of being mounted on the load; and an electrical connection device provi...
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WO/2019/043752A1 |
In a power conversion device according to an embodiment, a first power converter operates one or more first semiconductor switches of each phase of an alternating current (AC) and converts at least a first AC power of a first AC system t...
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WO/2019/044461A1 |
Provided is a configuration with which, when electric power consumption of a load should be limited, it is possible to change the limiting method depending on the type of load. A vehicle-mounted power control system (1) is provided with ...
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