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Patent Searching and Data


Matches 101 - 150 out of 40,911

Document Document Title
WO/2023/230688A1
The present invention relates to a hybrid method for controlling photovoltaic energy generators in order to reach the maximum power point (MPPT) of photovoltaic modules or arrays exposed to different climatic conditions. The method consi...  
WO/2023/233565A1
A band gap power supply circuit (1) is provided with: a band gap core circuit (2) for performing control such that the sum of a current flowing in a diode (D1) and a current flowing in a first current path is equal to the sum of a curren...  
WO/2023/235171A1
An integrated circuit (IC), including: a current mirror, including: a first field effect transistor (FET) including a first drain, a first gate, and a first source, wherein the first source is coupled to a first voltage rail; and a secon...  
WO/2023/231828A1
The present application discloses a bandgap reference voltage circuit, an integrated circuit, and an electronic device. The bandgap reference voltage circuit comprises: a voltage generation circuit, used for generating a first voltage, w...  
WO/2023/229566A1
The present invention relates to a current ratio equalizer circuit that equalizes the current ratios by decreasing or increasing the currents of current sources by the control circuit (3) according to the result of the comparison, until ...  
WO/2023/226969A1
A current stabilizing circuit, a current stabilizing method, an integrated circuit, and an electronic device. The current stabilizing circuit comprises a current adjusting circuit (200) and a driving circuit (100); the driving circuit (1...  
WO/2023/226971A1
The present application provides a voltage stabilizing circuit and a voltage stabilizing method therefor, an integrated circuit, and an electronic device. The voltage stabilizing circuit comprises a voltage regulating circuit and a drive...  
WO/2023/228552A1
This linear regulator comprises: an N-channel type first transistor M11 configured to be connected between the application end of an input voltage Vin and the application end of a stabilization voltage VREG; an N-channel type second tran...  
WO/2023/223468A1
This bias voltage generation circuit comprises: a first constant current source for supplying a first constant current; a second constant current source for supplying a second constant current that is smaller than the first constant curr...  
WO/2023/221465A1
The present application is applicable to the technical field of electronic circuits, and provides an amplification circuit, a detection chip, and a wearable device. A first logic module in the amplification circuit is configured to recei...  
WO/2023/224860A1
A passively activated switch system for a high-current coil including a plurality of silicon-controlled rectifiers (SCRs) each electrically coupled to a high-current coil, each SCR electrically coupled in parallel to a fast-acting mechan...  
WO/2023/221020A1
A power consumption control method (300) and a power consumption control system (200). The power consumption control method (300) comprises: acquiring first data, the first data being used to indicate power consumption information of a p...  
WO/2023/225419A1
An apparatus includes an AC input configured to receive an AC electrical signal and a DC input configured to receive a first DC electrical signal having a lower voltage and a second DC electrical signal having a higher voltage. The appar...  
WO/2023/225040A1
A quantum-distributed microgrid controller employing a synchronization mechanism by leveraging the quantum properties of qubits. Since the distributed control problems of electrical networks such as microgrids can be modeled as networked...  
WO/2023/221210A1
A bandgap reference circuit and a chip. The bandgap reference circuit (100) comprises: a feedback transistor (M1), wherein a source electrode thereof is used for connecting to a first power source (Vcc), and a drain electrode thereof is ...  
WO/2023/218299A1
A circuit for limiting current includes a current modulating circuit comprising a current modulating circuit control terminal, a shunt resistance connected in series with the current modulating circuit, a current-to-voltage converter con...  
WO/2023/217517A1
The invention relates to a method for changing a transformation ratio, an impedance, or a voltage of an electrical operating means (14), which voltage is used for excitation, the electrical operating means (14) comprising: - at least one...  
WO/2023/219031A1
The present invention is configured in a manner such that: a high-side pre-driver (21) has a first high-side transistor (HPM1) and a second high-side transistor (HPM2); a low-side pre-driver (22) has a third high-side transistor (LPM1) a...  
WO/2023/213368A1
Aspects of the present invention relate to a method (200) of operating a renewable energy power plant (12) comprising one or more renewable energy generators (14). The method (200) comprises: receiving a measurement signal indicative of ...  
WO/2023/213287A1
A bandgap reference circuit, an integrated circuit, and an electronic device. The bandgap reference circuit comprises: a bandgap reference module (1), the band gap reference module (1) being configured to output a bandgap reference volta...  
WO/2023/212784A1
A modular energy storage system for delivery of AC power to a load, the energy storage system comprising a plurality of discrete units that interconnect together to form a unitary housing, the plurality of units including: (i) a delivery...  
WO/2023/213535A1
The invention relates to a method for adapting a target voltage value (Usoll) for controlling the voltage of a tap-changing transformer (200) by means of an on-load tap changer (10), the method comprising the following steps: determining...  
WO/2023/206636A1
A delay circuit (100) and a semiconductor memory. The delay circuit (100) comprises a temperature compensation control module (10) and a delay module (20), wherein the temperature compensation control module (10) is used for generating a...  
WO/2023/207062A1
A maximum power tracking control method, comprising: acquiring a first maximum output power and a corresponding first output voltage, at the current sampling moment, of a first photovoltaic panel in a photovoltaic array, and a second max...  
WO/2023/202075A1
A maximum power point tracking method for a photovoltaic module, comprising: acquiring a first voltage scanning range, a first maximum power, and a first voltage corresponding to the first maximum power of a photovoltaic module at a prev...  
WO/2023/203369A1
A system (10) for protecting a plurality of materials (130) from galvanic corrosion is provided. The system includes a potential divider unit (20). The potential divider unit includes a first branch (30) including a first resistor (50) a...  
WO/2023/199637A1
A power supply system according to the present invention comprises: a plurality of power sources that supply power to a single load within a vehicle; a plurality of power supply paths that connect between the single load and the respecti...  
WO/2023/198037A1
A high-voltage input stage circuit without bias current, characterized in that: the circuit comprises a high-voltage conversion unit, a clamping unit and an input unit; wherein the high-voltage conversion unit is connected to the clampin...  
WO/2023/195025A1
Disclosed is A system (100) including an input unit (102) and an output unit (104), coupled to a converter device (106). The input unit (102) generates a first input signal. The output unit (104) generates a second input signal. The conv...  
WO/2023/194810A1
The method and systems described herein provide for identifying and mitigating undesirable power or voltage fluctuations in regions of a semiconductor device. The method includes detecting a region, such as an individual processor, of a ...  
WO/2023/193452A1
A maximum power tracking method for a photovoltaic module, comprising: a first device obtaining a first output power value of the photovoltaic module at a current sampling moment, and a sampling power value at a previous sampling moment ...  
WO/2023/187291A1
The invention relates to an integrated circuit comprising: an enhancement-mode power transistor (P2) and a circuit for matching the voltage supplied to the gate of the enhancement-mode power transistor, the matching circuit comprising at...  
WO/2023/190066A1
[Solution] This semiconductor device comprises: a power supply circuit which includes a first driving transistor that is connected to a first potential and that outputs a first power to a first electrode, and a capacitor that is connecte...  
WO/2023/184845A1
A peak current load control circuit, comprising: a reference voltage adjustment circuit (10), which is used for generating a reference voltage control signal according to a constant-current mode signal and/or a constant-voltage mode sign...  
WO/2023/192967A1
An LCR meter with a fast-balancing method, with only one necessary for balancing measurement of voltages. The LCR meter uses to speed up balancing, separation in time measurement of a device under test (DUT), and other parasitic impedanc...  
WO/2023/185348A1
A voltage regulation method and apparatus, which are used for ensuring the service life of a load while increasing a voltage regulation speed. The method is applied to a communication device, the communication device comprising a load an...  
WO/2023/179242A1
Provided are a constant-power control apparatus and method for an electronic device, and a device and a storage medium, which belong to the technical field of computers. The constant-power control apparatus comprises: a voltage collectio...  
WO/2023/183647A1
An exemplary power conditioning method and system are disclosed using a power converter in combination with a diode bridge rectifier and a series transformer in which the power converter is configured to inject VARs to a high-speed rotat...  
WO/2023/181684A1
According to one embodiment of the present disclosure, a current control circuit comprises: an amplification part that has a first input part, a second input part, and an output part; a first resistance element and a second resistance el...  
WO/2023/183035A1
A low dropout (LDO) regulator circuit is provided. The LDO regulator circuit may include a pre-regulator circuit to receive a high voltage input voltage and provide a low voltage supply voltage, and an LDO regulator to receive the low vo...  
WO/2023/173595A1
A voltage regulator and a control method therefor. The voltage regulator comprises: a comparison module (100), which is configured to compare a reference voltage (10a) with a feedback voltage (10b), and generate an error voltage (10c) on...  
WO/2023/170742A1
Provided is a power control system capable of controlling a plurality of proportional charging/discharging controllers while suppressing the occurrence of mutual interference in DC voltage feedback control. A power control system (100)...  
WO/2023/170326A1
The method of the invention dynamically determines the optimal voltage set point for the on-load electrical tap changer (4) and the corresponding parameters of the automatic voltage regulator (3) so that they are in correspondence with e...  
WO/2023/169512A1
An LDO circuit with constant power consumption and without an internal compensation capacitor, and a method. The circuit comprises: a power supply module, which supplies power to the LDO circuit on the basis of a power supply (VINT) and ...  
WO/2023/169479A1
Provided are a power supply method and apparatus, and a voltage measurement method and apparatus. The power supply method comprises: detecting a power supply indication, wherein the power supply indication comprises a target voltage to b...  
WO/2023/168850A1
A bias generation circuit and a storage circuit, the bias generation circuit comprising: a first load circuit (100), the first load circuit (100) being coupled between an operating voltage (VDD) and an adjustment node (101); a bias circu...  
WO/2023/164970A1
The present invention provides an adaptive current generation circuit and method applied to a high-speed ADC input buffer. The adaptive current generation circuit comprises an inverter drive chain, a frequency divider, a frequency detect...  
WO/2023/162826A1
A constant voltage circuit 500 stabilizes a voltage VFILA generated at a capacitor connection terminal FILA. An internal circuit 410 operates on the basis of the voltage VFILA generated at the capacitor connection terminal FILA. A first ...  
WO/2023/155579A1
A power supply apparatus (20). The power supply apparatus (20) comprises: a current bypass (210) and a linear voltage regulating circuit (220); the linear voltage regulating circuit (220) is separately connected to the current bypass (21...  
WO/2023/158567A2
A temperature-compensated low-pass filter includes a differential amplifier that controls a first transistor to pass a subthreshold current through the transistor to charge a capacitor with low-pass-filtered output voltage. A second tran...  

Matches 101 - 150 out of 40,911