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WO/2019/005677A1 |
A distributed voltage regulator has switches that function as resistors and are distributed in rows in a grid pattern across a regulated voltage domain. The switches receive an unregulated voltage and supply the regulated voltage. Switch...
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WO/2018/234046A1 |
An uninterruptible power supply - UPS - system (100, 100') operable in an energy saver mode is disclosed, which comprises a static bypass switch (110, 110') being connected between an input connector and an output connector of the UPS sy...
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WO/2018/234485A1 |
The present invention concerns a power management integrated circuit (PMIC) for extracting power from an energy harvester (40). The PMIC comprises a power point tracker (30) configured for defining an optimum operational voltage for effi...
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WO/2018/235403A1 |
The purpose of the present invention is to implement an inexpensive electronic control device with which a power supply voltage supplied to a microcomputer can be varied using a simple method and a single power supply IC can be applied t...
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WO/2018/228774A1 |
A voltage regulator has an input node and an output node, a supply voltage rail, and an output transistor (Mn1) with its drain connected directly to the supply voltage (Vdd) rail and its source connected to the output node (14). A first ...
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WO/2018/228904A1 |
The invention relates to a wind turbine (100) comprising a gearless generator (204) in the form of a synchronous generator having a stator and a rotor, further comprising a generator filter (202) which is coupled to the stator to filter ...
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WO/2018/231919A1 |
An electronic power connector. The electronic power connector includes at least one contact configured to electrically connect a power supply to a load, an insulating sleeve, and an electronic assembly. The insulating sleeve includes a s...
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WO/2018/231470A1 |
A voltage regulator is disclosed. The voltage regulator is cascaded, including first and second stages. The first stage may be a capacitor-less first stage that includes a source follower implemented with a first PMOS transistor, with th...
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WO/2018/226279A1 |
Examples of the present disclosure are related to systems and methods for a paralleled hybrid horticulture system. More particularly, embodiments disclose utilizing a constant power (CP) power supply that is configured to operate in both...
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WO/2018/225453A1 |
The purpose of the present invention is to provide a power conversion device for solar energy generation and a method for control thereof which enable, in solar energy generation, highly precise control over output power in response to a...
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WO/2018/225220A1 |
This power deterioration detection device is mounted on an air conditioner that is supplied with power from a direct current power supply. The power deterioration detection device is provided with: a voltage divider, which is connected t...
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WO/2018/221624A1 |
According to the present invention, when a power supply power factor changes in a lagging direction, control units (43,47,52,62）perform a first control for controlling the power supply power factor or a power supply harmonic under a ha...
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WO/2018/220406A1 |
A method of controlling an energy harvesting system, comprising providing an energy storage device (121) and a plurality of energy harvesters (111); wherein each of the energy harvesters (111) is connectable to the energy storage device ...
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WO/2018/222261A1 |
Systems and methods for providing federated power management in an electronic circuit. The methods comprise: performing first operations by a processing device to obtain information indicating a current level of charge for each of a plur...
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WO/2018/216661A1 |
The purpose of the present invention is to prevent a power management circuit from erroneously switching on the power source that was switched off. Provided is a power supply device (101) comprising a voltage drop detection circuit (20) ...
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WO/2018/218227A1 |
A multi-time frame distribution planning system which provides capacity planning and distributed energy resource planning is disclosed. In an embodiment, the system includes an interface for receiving electric power system input data for...
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WO/2018/211624A1 |
In the present invention, a control device (3) generates a voltage command value for controlling a current flowing between a three-phase alternating current power source (1) and a power converter (2) so that a full-voltage representative...
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WO/2018/213257A1 |
A receptacle including an electronic processor configured to receive information from an external load and determine, from the information, an operation profile of the external load. The electronic processor analyzes a present operation ...
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WO/2018/212818A1 |
A device and method that include a power control analog subsystem of a universal serial bus (USB) compatible power supply device is disclosed. The power control analog subsystem includes a programmable reference generator to generate fir...
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WO/2018/211872A1 |
Provided is a microcomputer input/output circuit having a new structure capable of stably determining operation information corresponding to a divided voltage value without adding a component that leads to a cost increase and requiring a...
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WO/2018/206529A1 |
A power conversion system has a plurality of power tracking converters connected in parallel to an output of an energy source such as a solar system. A communication system between the converters implements a sequence of operation of the...
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WO/2018/207054A1 |
The invention relates to an electrical circuit (21) for charging a secondary battery (22) that comprises a dc-converter (23), wherein the dc-converter (23) comprises an input connector(24) to an input dc voltage (25) and an output connec...
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WO/2018/203254A1 |
An electric radiator (1) for space heating comprises a body (2) provided with an inner cavity (3) and outer heat exchange surfaces (4); an electric power heating element (5) housed in the cavity (3); an electric power supply connection (...
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WO/2018/202641A1 |
A power conversion system is to be used with an energy source. A plurality of conversion units are used in series via their output with the energy source output. A positive pin of a first converter and the negative pin of a last converte...
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WO/2018/203350A1 |
of the Invention Disclosed herein an energy governor device configured to automatically regulate energy consumption and usage of connected one or more appliances, wherein said device is configured to perform a real time adjustment and ma...
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WO/2018/203871A1 |
An example system includes a varying resistive device, a controllable resistive device, a power supply to power the varying resistive device and the controllable resistive device, and a controller to control operation of the varying resi...
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WO/2018/202462A1 |
An electric charging system for a vessel, vehicle, or aircraft comprises one or more energy storage modules (97) on the vessel, vehicle, or aircraft; a pulse rectifier (105); a converter (106); and a voltage control transformer (91). The...
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WO/2018/198000A1 |
A circuit and method for controlling a voltage applied to a coil 102 to actuate electromechanical relays or contactors. The strength of a magnetic field operating the coil is a function of the product of the number of turns of the coil w...
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WO/2018/199333A1 |
Load devices (1, 2) are connected to an AC power supply (3) and supplied with power from the AC power supply (3). Operation state control units (1c, 2c) control the operation states of the load devices (1, 2) on the basis of the target v...
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WO/2018/200693A1 |
An integrated circuit device for controlling and sensing electrical current is provided. The integrated circuit device comprises a main transistor device, configured for controlling a main current, and a plurality of sensing transistor d...
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WO/2018/199667A1 |
The present invention relates to a photovoltaic power generation system, and the system comprises: a current sensing unit for sensing and outputting current of an output terminal on one side of a solar battery panel; a voltage output uni...
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WO/2018/194666A1 |
In some examples, a controller can generate operational profiles of printing device components by determining an electrical measurement of a component of a printing device, generate an operational profile of the electrical measurement, c...
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WO/2018/193183A1 |
The present invention concerns a method for determining a cell current limit (Lim I C) of a traction battery (1) and an onboard network powered by the traction battery in a motor vehicle with, respectively, a cell voltage limiter and an ...
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WO/2018/195089A1 |
A control mechanism for a high-voltage generator for supplying voltage and current to an electronic radiation source in high-temperature environments is provided, the control mechanism including at least one voltage feedback loop for mon...
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WO/2018/195538A1 |
The low voltage power distribution bus system for a plurality of connected modules includes an intelligently managed power load algorithm. The system maintains a marginal reserve of power while monitoring the total power load. When a new...
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WO/2018/192977A1 |
The disclosure comprises an uninterruptible power supply (UPS) (100) for an electrical load, having a first current path (101) and a second current path (103) which are designed to supply the electrical load with electrical energy, a fir...
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WO/2018/192081A1 |
Provided are a voltage stabilizing circuit (100) and a power supply circuit and a remote control having the voltage stabilizing circuit (100). The voltage stabilizing circuit (100) comprises a controller (1); at least two transistors (Q1...
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WO/2018/195148A1 |
An apparatus and method for aggregating and supplying energy includes a plurality of power modules for inverting a first type of electrical power, which is supplied to the power modules from multiple sources of power, to a second type of...
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WO/2018/188678A1 |
The device includes an electric energy source (1) to which an inverter (4) is power-connected, whose output is three-phase with symmetrical power distribution. It further includes an interphase power transfer module (5) which is power-co...
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WO/2018/188018A1 |
A low-dropout linear voltage regulator, comprising: an operational amplifier (A1), a source follower (M2), a power regulator tube (M4), a common-gate amplifier (M3), a pull-up tube (M5), and a tail current source (M1); a source electrode...
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WO/2018/191067A1 |
Some embodiments include apparatuses and methods of using such apparatuses. One of the apparatuses includes a control circuitry to generate error information based on a value of the feedback voltage generated from an output voltage, gene...
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WO/2018/190785A1 |
A power management technique for a printer includes detecting a change in a state of operation of a printing device. The amount of power available to operate all functions of the printing device is calculated. Next, power is delivered to...
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WO/2018/188175A1 |
An overcurrent protection circuit, the overcurrent protection circuit comprising: a voltage conversion unit (110), a reference voltage generation unit (120), a voltage comparison unit (130), and a switch unit (140); the voltage conversio...
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WO/2018/190873A1 |
In one example in accordance with the present disclosure, a power management device is described. The power monitoring device includes an input line to receive input power information from a power supply device. The input power informati...
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WO/2018/187766A1 |
A multiphase power regulator (100) includes a plurality of phases coupled in parallel to provide a load current as a combination of phase currents at an output voltage (Vout), each phase including at least one power transistor switched t...
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WO/2018/187257A1 |
In described examples, a voltage regulator (100) includes a pass transistor (108) coupled to an input voltage node (VTNB) and an output voltage node (109). The voltage regulator (100) also includes a drive transistor (102) coupled to a c...
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WO/2018/186970A1 |
An apparatus is provided which includes: a first set of devices which is digitally controlled by a first feedback loop that includes a first comparator; and a second set of devices which is controlled by an analog circuitry which is part...
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WO/2018/187261A1 |
An integrated circuit includes an enable circuit and a main circuit. The enable circuit receives a supply voltage (232) and an enable signal at a first voltage level, generates a start voltage (234) by clamping the supply voltage (232) t...
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WO/2018/184764A1 |
The invention relates to a device (1) comprising an energy converter (3), which functions to convert energy from the environment of the device (1) and/or from a mechanical actuation of the device (1) into electrical energy, a storage uni...
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WO/2018/177536A1 |
An apparatus for providing a supply voltage to a device under test, the apparatus comprising a controlled source configured to provide a voltage in dependence on one or more control signals; a switchable resistor circuited between the ou...
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