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WO/2024/100916A1 |
One embodiment of the present invention provides an information processing system. This information processing system comprises a thermoelectric conversion unit and a signal processing unit. The thermoelectric conversion unit is configur...
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WO/2024/103034A1 |
Cable testing may be provided. A first end of a cable may be prepared using stress control tubing and stress relief mastic. Then the first end of the cable may be directly connected to a high voltage supply. The cable may then be tested.
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WO/2024/098825A1 |
The present invention relates to the technical field of fault analysis and diagnosis for oil paper insulation defects, in particular to a method and apparatus for analyzing an oil paper insulation cavity defect under the effect of harmon...
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WO/2024/098990A1 |
A special transformer acquisition terminal-based electric energy quality monitoring method and system, which relate to the technical field of data processing. The method comprises: determining a data acquisition source of a special trans...
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WO/2024/099075A1 |
Disclosed in the present application are a delay detection and adjustment system and method for a chip, and a device and a computer storage medium. The system comprises: a duplication link, and a collection module, a processor and a powe...
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WO/2024/101682A1 |
The present invention relates to a battery system and a parallel packs control method using same. The battery system comprises: a plurality of battery packs connected in parallel; a plurality of switches connected in series to one of bot...
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WO/2024/101911A1 |
A battery fault diagnosis device according to one embodiment of the present document may comprise: an acquisition unit for acquiring voltage-state of charge (SOC) profiles of a plurality of battery units; an identification unit for ident...
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WO/2024/099938A1 |
The invention relates to a measurement arrangement (1) for isolation monitoring in an on-board network having a first and a second high-voltage network line (2, 3), wherein the measurement arrangement comprises: - a low-voltage network (...
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WO/2024/100966A1 |
A battery monitoring program (P1) causes a processor (1) to perform: the function of obtaining a failure sign of a secondary battery (2); and the function of testing the battery properties of the secondary battery (2) when a secondary ba...
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WO/2024/100689A1 |
Method for characterizing a batch of gain chips, each having a first reflective face and a second transparent face, the method comprising, for each gain chip: positioning the gain chip (99) with the second face facing towards a reflectiv...
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WO/2024/101771A1 |
A device for diagnosing the performance of a battery according to one embodiment disclosed herein comprises: a diagnosis module; a diagnosis control unit which, when the battery is inserted into a first channel among a plurality of chann...
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WO/2024/100967A1 |
A battery monitoring program (P1) is for achieving a function with which use conditions (U) for a secondary battery (2) are set to a processor (1) on the basis of degradation factors (F) of the secondary battery (2). A battery monitoring...
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WO/2024/098986A1 |
A relay protection apparatus defect detection method and system based on an intelligent oscillograph. The method comprises: generating relay protection apparatus defect feature data according to device data of an intelligent substation; ...
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WO/2024/101832A1 |
An apparatus for controlling quick charging according to one embodiment of the present invention comprises: a measurement unit configured to measure the voltage of a battery; and a control unit configured to estimate the SOC of the batte...
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WO/2024/101910A1 |
A battery abnormality diagnosis apparatus according to an embodiment disclosed in the present document may comprise: an acquisition unit for acquiring voltage-state of charge (SOC) profiles of a plurality of battery units; an identificat...
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WO/2024/101930A1 |
The present invention relates to a battery management system for diagnosing the deterioration of a secondary battery having a positive electrode containing lithium iron phosphate as a positive electrode active material, the battery manag...
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WO/2024/101583A1 |
This apparatus for inspecting defects of a self-light-emitting diode by using contactless electroluminescence comprises: a defect detection unit for detecting defects by receiving light electroluminescently-emitted from a self-light-emit...
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WO/2024/064344A3 |
A charging system can comprise a processor configured to perform capacity checks at predetermined intervals. The capacity checks can include commanding, via a processor, charging each cell in the battery module at a first constant rate t...
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WO/2024/101639A1 |
The present invention relates to an apparatus and a method for diagnosing a battery, and the apparatus for diagnosing a battery according to an embodiment of the present invention may comprise: a measurement unit for measuring a cell imp...
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WO/2024/101693A1 |
A battery diagnostic device according to an embodiment disclosed in this document comprises: an acquisition unit that acquires respective first voltage values of a plurality of battery units; an identification unit that identifies second...
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WO/2024/101908A1 |
A battery pack management device according to an embodiment disclosed in the present document may comprise: a communication unit that receives the voltage of one battery cell group among multiple battery cell groups from multiple sensors...
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WO/2024/102953A1 |
A system and method to create a robust topology of a layout of cores for performing a function on an array of cores arranged in a grid is disclosed. A defective core file of location of defective cores in the array and an optimal ideal t...
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WO/2024/102545A1 |
A method for estimating a battery state of charge may include determining a first estimated state of charge and a first estimated accuracy of the state of charge using a first estimation approach, determining a second estimated state of ...
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WO/2024/101897A1 |
A method for establishing a lithium secondary battery charging protocol according to the present invention comprises the steps of: measuring the open circuit voltage (Vref) according to the state-of-charge (SOCx) when charging a two-elec...
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WO/2024/099513A1 |
The invention relates to a method, a device and a computer program for carrying out a method for determining the capacity, internal resistance and open-circuit voltage curve of a chargeable battery. The method is based on measuring batte...
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WO/2024/098371A1 |
A blade probe clamp for testing a mainboard. The blade probe clamp comprises a probe module body (1). The probe module body (1) comprises a first mold core (2), a second mold core (3), and a third mold core (4), wherein a groove (5) is p...
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WO/2024/098781A1 |
A supercapacitor test method and apparatus, an electronic device, and a storage medium, relating to the technical field of automatic testing. The method comprises: identifying a supercapacitor battery pack by means of a detection circuit...
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WO/2024/101719A1 |
A device abnormality sensor for sensing a device abnormality is disclosed in the present specification. In the device abnormality sensor of the present invention, an elastic plate changes according to changes in a device, and a sensing u...
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WO/2024/100363A1 |
The invention relates to a method for detecting and recognizing a partial discharge in electrical equipment (10) in an aeronautical environment, the method comprising a step of detecting (E10), by means of a sensor (91), an electrical si...
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WO/2024/100975A1 |
A secondary battery model parameter generation method according to one aspect of the present technology comprises the following four: (1) intermittently charging a secondary battery to a second voltage after discharging the secondary bat...
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WO/2024/098245A1 |
A current measurement apparatus based on an optical fiber ring current sensor, which current measurement apparatus relates to the field of battery current measurement. The current measurement apparatus comprises: a fiber-optic ring curre...
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WO/2024/102372A1 |
Methods and apparatus for determining a fitness of a battery for a candidate mission are provided. The method includes receiving a mission profile for the candidate mission, the mission profile indicating power demand for the battery dur...
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WO/2024/098750A1 |
The present application relates to the field of circuit designs, and in particular to a parallel hot swap controller chip fault processing apparatus and method, and a device and a nonvolatile readable storage medium. The apparatus compri...
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WO/2024/100608A1 |
Some previously proposed technologies may not quickly and effectively locate and manage faults in an electricity network, such as high impedance faults. Disclosed herein is a method for determining a fault location in an electricity dist...
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WO/2024/101380A1 |
This battery monitoring program (P1) is for executing, in a processor (1), a function that sets a use condition (U) for a secondary battery (2) on the basis of a deterioration factor (F) of the secondary battery (2). This battery monitor...
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WO/2024/099011A1 |
Disclosed in the present application are a battery direct current resistance estimation method and apparatus. A battery management system can determine a first time period and a second time period according to sampling moments and sampli...
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WO/2024/099728A1 |
The invention relates to a device (11) and a method for monitoring the wear condition of an electrical line (13) which is guided through a movable line guide device, in particular an energy chain (1). According to the invention, the moni...
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WO/2024/101960A1 |
A battery management device, according to one embodiment disclosed in the present document, may comprise: an information acquisition unit for acquiring open-circuit voltages of a plurality of battery cells; and a controller which calcula...
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WO/2024/101914A1 |
A battery abnormality diagnosis device according to an embodiment disclosed in the present document may comprise: an acquisition unit which acquires voltage-state of charge (SOC) profiles of a plurality of battery units; an identificatio...
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WO/2024/098537A1 |
The present application provides a power supply disconnection detection system and a vehicle system. The power supply disconnection detection system comprises a sensor chip, a power supply end and a ground end which are electrically conn...
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WO/2024/101909A1 |
A battery abnormality diagnosis device according to one embodiment disclosed herein may comprise: an acquisition unit for acquiring voltage-state of charge (SOC) profiles of a plurality of battery units; an identification unit for identi...
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WO/2024/101694A1 |
A battery diagnosis apparatus, according to one embodiment disclosed in the present document, may comprise: an acquisition unit that acquires first voltage values of each of a plurality of battery units; an identification unit that ident...
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WO/2024/101051A1 |
A detection control unit (5) controls operation of a path switching unit (6) and an A/D converter (7), and detects, in time division, the voltage of each of a plurality of battery cells (Cb) on the basis of a digital signal outputted fro...
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WO/2024/100419A1 |
A power inverter for an electric drive chain of a vehicle, comprising: a first electrical path connectable to a high voltage source and a low voltage source; a second electrical path that is connectable to the first electrical path and a...
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WO/2024/101901A2 |
By a method of establishing a charging protocol of a lithium secondary battery and a battery management system according to the present invention, a closed circuit voltage (CCVSOCx) and an open circuit voltage (OCVSOCx), which change acc...
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WO/2024/101692A1 |
A battery diagnosis device according to an embodiment disclosed in the present document may comprise: an acquisition unit for acquiring first voltage values of a plurality of respective battery units; an identification unit for identifyi...
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WO/2024/096584A1 |
A battery diagnosis apparatus according to an embodiment of the present invention comprises: a data acquisition unit configured to measure battery information including a voltage and a current of a battery in a charging cycle of the batt...
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WO/2024/096243A1 |
A display device of the present invention comprises: a first pixel including a first light-emitting area; a second pixel including a second light-emitting area spaced apart from the first light-emitting area in a second direction; and a ...
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WO/2024/096055A1 |
Provided are a remote diagnosis device, a remote diagnosis system, and a computer program for power supply equipment.　This remote diagnosis device comprises: an acquiring portion for acquiring, from power supply equipment via a communi...
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WO/2024/093005A1 |
A battery capacity prediction method and apparatus, and an electronic device. The method comprises: acquiring basic information of a battery under test (S101); on the basis of the basic information, determining a feature extraction model...
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