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WO/2023/054059A1 |
A capacitor element 1 is provided with: a capacitor unit 10 which comprises a positive electrode plate 11 that has a porous part 11B on at least one main surface of a core part 11A, a dielectric layer 13 that is arranged on the surface o...
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WO/2023/051576A1 |
A voltage stabilizing circuit for an on-board battery power supply, and a charging socket (71) for a new energy vehicle. The voltage stabilizing circuit comprises: a voltage stabilizing module (61), which has several pins; and a peripher...
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WO/2023/046611A1 |
The present invention relates to a method and circuit arrangement for determining a barrier-layer temperature of a semiconductor component having an insulated gate. A method for determining the barrier-layer temperature of the semiconduc...
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WO/2023/041547A1 |
A phase voltage regulator configured for connecting it in a phase line for two- way transmission of energy between a power grid and a receiving installation with energy receivers and an inverter that generates voltage from renewable ener...
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WO/2023/041825A1 |
The present invention comprises a parallel association of two thyristors of different rated current / n1 and I n2 , being I n1 > I n2 , their blocking currents further being such that they follow l L1 > l L2 . Thus, the formation of an A...
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WO/2023/044320A1 |
An exemplary embodiment of the present disclosure provides a grid edge node, comprising a power supply, one or more sensors, a telecommunications radio, and a backhaul connection. The power supply can be configured to receive input power...
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WO/2023/034202A1 |
Disclosed techniques relate to identifying a bellwether meter. In an example, a method involves receiving, at a first device on a personal area network within a communications network, from each of a set of metering devices on the person...
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WO/2023/033491A1 |
An electronic apparatus is disclosed. The electronic apparatus comprises: a power factor correction (PFC) circuit; and a control circuit for controlling the operation of the PFC circuit, wherein the PFC circuit comprises: a first inducto...
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WO/2023/034217A1 |
Circuit includes a voltage-detection-path having a first transistor and a second transistor coupled to the first voltage-detection-path by a first terminal of the second transistor. The first voltage-detection-path includes: a first curr...
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WO/2023/034176A1 |
This description relates generally to piecewise temperature compensation. In an example, a circuit(116) includes a knee code selector (120) that can be configured to set a knee point temperaturefor a correction current (I0UT1) responsive...
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WO/2023/034528A1 |
A radiation tolerant discrete reference voltage source includes just two bipolar junction transistors, five resistors, and a Zener diode. Two of the resistors form a voltage divider that outputs a reference voltage. Values of the resisto...
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WO/2023/034045A1 |
Shade mitigation systems and devices to mitigate adverse effects of shade on a primary photovoltaic cell powering a load via an output terminal. The shade mitigation devices include a relay switch and a secondary photovoltaic cell. The r...
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WO/2023/033002A1 |
[Problem] To obtain an I-V curve from various types of measured values constantly acquired from a power generation control device (PCS) during operation of a solar power generation system, and to enable diagnosis of a failure that can on...
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WO/2023/027530A1 |
A power supply device according to an embodiment of the present invention is a power supply device for supplying power to a heating element, the power supply device comprising: a power supply unit which supplies power to the heating elem...
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WO/2023/027810A1 |
Analog calibration (ACAL) circuits supporting iterative measurement of an input signal from a measured circuit, and related methods are disclosed. The ACAL circuit includes a voltage reference generation circuit and a comparator circuit....
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WO/2023/027588A1 |
A controller for a solar power generation system comprising a plurality of photovoltaic cells, the controller comprising: a meter instrument configured for determining an electrical parameter representative of an open circuit voltage of ...
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WO/2023/026378A1 |
This terminal has a reception unit that receives a power supply signal from another device and receives power supply, and a control unit that controls the operation of receiving the power supply signal, wherein the power supply signal is...
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WO/2023/028048A1 |
A control system for a multi-phase power system includes a first phase line, a second phase line, and a third phase line. The control system includes a plurality of regulator controls including a first regulator control configured to con...
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WO/2023/019536A1 |
A deep reinforcement learning-based photovoltaic module intelligent sun tracking method in the technical field of solar tracking brackets, comprising the following steps: first, collecting state data of a photovoltaic module under variou...
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WO/2023/019015A1 |
An amplifier (300) includes a first stage (302) and a second stage (304). The first stage (302) includes a first output, and a second output. The second stage (304) includes a first transistor (310), a second transistor (312), and a comm...
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WO/2023/019008A1 |
An amplifier (400) includes a first stage (302) and a second stage (404). The first stage (302) includes a first output and a second output. The second stage (404) includes an output (356), a first transistor (310), and a second transist...
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WO/2023/018862A1 |
Bias supplies, plasma processing systems, and associated methods are disclosed. One bias supply comprises a bidirectional switch configured to enable bidirectional control of current. A controller is configured to control a direction of ...
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WO/2023/018563A1 |
Methods and devices for speeding up the onset of a target current through an output leg of a current mirror are presented. Upon activation of the current mirror, a pre-charge current is sourced to a node of the current mirror that is com...
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WO/2023/014575A1 |
Circuits and methods that compensate for the problems created by low-dropout regulator (LDO) leakage current, particularly when stressed. Embodiments include an improved LDO configured to provide a load current, and which includes a leak...
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WO/2023/010154A1 |
Disclosed is a system for connecting an electrical appliance to an electrical grid. The system comprises a switch module and a processing system. The switch module is configured to electrically connect the electrical appliance and the el...
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WO/2023/011223A1 |
A power supply suppression circuit (10), a chip and a communication terminal that do not introduce additional DC power consumption, and only achieve the enhancement of the power supply suppression capability from an AC, without generatin...
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WO/2023/009386A1 |
In described examples, a boost converter 400 includes an inductor 206, a voltage input 202, a current regulator 212, an intermediate node 214, a transistor 220, and a regulation circuit 424. The inductor 206 has first and second terminal...
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WO/2023/004614A1 |
Disclosed are a method and system for correcting a current signal. The method comprises: calculating n slopes of a current signal curve in an effective current interval, wherein n≥2; obtaining a compensation factor through calculation ...
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WO/2023/006460A1 |
The invention provides an electrolyzer plant comprising a plurality of electrolyzer modules and a method for controlling operation of said electrolyzer plant. The electrolyzer plant comprises a system comprising a processing unit and con...
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WO/2023/007556A1 |
This differential amplification circuit (1) includes a differential input circuit (DI) including first and second transistors (Q4, Q5), and amplifies and outputs the differential voltage between a first input voltage (VINP) that is appli...
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WO/2023/005778A1 |
An adaptive overshoot-voltage suppression circuit (100), a reference circuit, a chip and a communication terminal. The adaptive overshoot-voltage suppression circuit (100) comprises an overshoot-voltage suppression unit (1001) and a volt...
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WO/2023/005806A1 |
An LDO circuit having a power supply rejection function, a chip, and a communication terminal. The LDO circuit comprises a bandgap reference module (101) provided with an intermediate frequency zero adjustment unit (109), an amplificatio...
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WO/2023/009234A1 |
A system includes: an edge computing device disposed in an indoor facility having at least one light source; an energy storage subsystem configured to generate electrical power from light emitted by the at least one light source, and to ...
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WO/2023/287703A1 |
A device that runs on solar and battery power determines a current cycle energy budget by looking at a previous cycle or cycles energy accumulation and previous cycle or cycles unexpected expenses. The energy budget will then be the ener...
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WO/2023/286548A1 |
A voltage adjustment circuit (60, 70, 80) is provided with: a digital-analog conversion unit (62, 72, 82); a comparator (61, 71, 83A) that includes a first input end into which a predetermined voltage can be input and a second input end ...
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WO/2023/285914A1 |
The present invention relates to a distributed, self-stable control method, without direct exchange of information for a network of several power sources, in particular for applications related to an active converter for a photovoltaic m...
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WO/2023/282767A1 |
An electronic device (1) for processing near-field communication signals includes first and second antenna connection terminals (3a, 3b) for connection to a near-field antenna (2), a linear load (10) and a voltage clamp (8), each connect...
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WO/2023/275993A1 |
A power conversion device (100) is connected to a transmission line (115) to which a generator (110) is connected. The power conversion device (100) comprises: a frequency detector (10) that detects a grid frequency, which is the frequen...
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WO/2023/274415A1 |
A power measurement circuit, a chip and a communication terminal. The power measurement circuit comprises a power measurement unit (100), a reference current generation unit (200), a voltage-current conversion unit (300) and an operation...
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WO/2023/272349A1 |
A two-wire trailing edge dimmer circuit arrangement including a voltage comparator, a low pass filter arrangement that removes high frequency ripple injection signals and a reference voltage arrangement. The voltage comparator is adapted...
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WO/2023/276491A1 |
An overcurrent protection circuit 10 includes, for example: a node n11 configured such that a first end of an overcurrent detection resistor R11 is connected thereto; a node n12 configured such that a second end of the overcurrent detect...
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WO/2022/267409A1 |
The present application relates to the technical field of power electronics, and provides a photovoltaic power generation system control method and apparatus, a power optimizer, and a storage medium. The method comprises: obtaining an in...
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WO/2022/267026A1 |
The present application relates to the technical field of electronics. Provided are an auxiliary circuit for an LDO, and a chip system and a device, which facilitate an improvement in the stable speed of an output voltage of the LDO with...
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WO/2022/267165A1 |
Provided in the present application are a reference voltage generation circuit and a generation method therefor, and a display apparatus. By means of the reference voltage generation circuit, the potential difference between a reference ...
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WO/2022/269216A1 |
Pre-conditioning circuitry for pre-conditioning a node of a circuit to support a change in operation of the circuit, wherein the circuit is operative to change a state of the node to effect the change in operation of the circuit, and whe...
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WO/2022/267912A1 |
Disclosed in the present invention are a temperature compensation circuit and method for a storage and operation array of a neural network. A reference voltage is provided for an ADC by means of a reference array that is sparsely inserte...
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WO/2022/261698A1 |
A solar powered battery energy storage system (BESS) for blockchain processing enables efficient management in real time of available and predicted energy supply and demand. The system includes: a solar power source; a maximum power poin...
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WO/2022/262008A1 |
The present invention provides an electromagnetic induction type potentiometer for self-adaptive full stroke detection, comprising: a movable portion, configured to obtain a position change input; a permanent magnet, attached to the mova...
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WO/2022/265511A1 |
According to a first aspect of the present disclosure, an electrical power converter unit for converting Direct Current to Direct Current, DC-DC comprises: - a DC-DC converting module, arranged for converting a low-power direct current i...
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WO/2022/266093A1 |
An AC power supply for connection to at least one electrode of an electrodynamic screen includes a DC-to-DC converter electrically coupled to a source of DC voltage including an output. The system includes a DC-to-AC converter electrical...
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