Abstract: A filtering assembly includes N alternating current metal bars, a boost metal bar, and a magnetic ring. At least some of the N alternating current metal bars are stacked, N being an integer greater than 1. The boost metal bar is disposed at a side of the N alternating current metal bars. The magnetic ring surrounds the N alternating current metal bars and the boost metal bar, where in the magnetic ring, the N alternating current metal bars are spaced apart from and opposite to the boost metal bar.

Abstract: A quick-change platform, a battery production line and a control method are disclosed. The quick-change platform includes a tray set. In a first pick-and-place state, the tray set is located in a first pick-and-place position, so as to enable the tray set to receive the target objects removed from a battery module clamp, or enable a battery module transport apparatus to pick the target objects placed on the tray set. In a second pick-and-place state, the tray set is located in a second pick-and-place position, so as to remove the target objects on the tray set, or place the target objects on the tray set.

Abstract: A rotor includes a support member, a magnetic conduction member, and a permanent magnet, where the magnetic conduction member is provided on at least one side of the support member along an axial direction of the rotor and fixedly connected to the support member and the permanent magnet is connected to the magnetic conduction member.

Abstract: A random access (RA) method, including: receiving, by a user equipment (UE), configuration information sent by a network side device, where the configuration information is used to configure at least one of the following: a first RA resource corresponding to a contention-free first RA procedure with Msg1 repetition, or a second RA resource corresponding to a contention-based second RA procedure with Msg1 repetition; and performing, by the UE, Msg1 repetition based on the configuration information.

Abstract: This application discloses a receiving method, including determining, by a terminal, a receiving manner of a control object based on a target measurement value. The receiving manner includes any one of the following receiving the control object by using a first receiver in the terminal, receiving the control object by using a second receiver in the terminal, and not receiving the control object. The control object includes at least one of the following a control signal or a control channel; and the target measurement value is used to indicate quality of a current channel.

Abstract: A power system includes a first current conversion module and a second current conversion module, obtains, in response to a determination of obtaining electric energy from the power grid for the electric energy module, electric energy from the power grid through the first current conversion module, and release, in response to a determination of releasing electric energy from the electric energy module to the power grid, electric energy to the power grid through the first current conversion module and the second current conversion module.

Abstract: The provided is a novel heat-induction decoking device and method tailored for the thermal conversion of solid fuels. The efficient heat-induction decoking device for the thermal conversion of the solid fuels includes: a decoking tank body, which is configured to condense a macromolecular tar in a pyrolysis gas and discharge the condensed tar from a bottom to a tar tank for storage; an electromagnetic induction heating system, which is disposed on an outer wall surface of the decoking tank body to heat the outer wall surface of the decoking tank body; an ultrasonic vibration decoking system, which is disposed on the decoking tank body to enable the decoking tank body to generate vibration by ultrasonic wave so as to enhance tar fluidity. This innovative design not only reduces energy consumption and equipment wear but also extends system operational lifespan, thereby offering substantial improvements in economic and environmental sustainability.

Abstract: This application provides an electrolyte for lithium-ion battery, a lithium-ion battery, a battery module, a battery pack, and an apparatus. The electrolyte includes an organic solvent, an electrolytic lithium salt dissolved in the organic solvent, and additives, where the additives include a first additive and a second additive. The first additive includes an alkenyl dioxaborolane compound represented by formula I or formula II, and the second additive includes phosphoric acid cyclic anhydride represented by formula III. After the electrolyte of this application is applied to a lithium-ion battery, the lithium-ion battery can, at high voltage, have a good high-temperature cycling performance and high-temperature storage performance, a low direct current resistance, as well as good high-voltage characteristics.

Abstract: Embodiments of the present disclosure provide a downlink control information receiving method, a downlink control information sending method, user equipment, and a network side device. The receiving method includes: receiving configuration information of DCI, where the configuration information includes indication information of a location of a target field of user equipment and a function indicated by the target field; receiving the DCI; and obtaining the target field in the DCI based on the configuration information, and obtaining function information carried in the target field.

Abstract: Embodiments of the disclosure provided herein generally relate to a bottom cover plate (BCP) that enables control of radiation loss from a heating element inside a chamber for processing a substrate. The heating element is used to heat the substrate before or during processing and may heat the substrate unevenly due to uneven heat losses within the chamber. For example, the uneven heating of the substrate may result in uneven deposition of a material on the substrate, which may result in excess processing to correct the deposition or wasted product from disposing of improperly processed substrates. The BCP may be used to correct the uneven heating of the substrate.

Abstract: A tailgate for a vehicle including a tailgate inner panel and a stop lamp assembly. The stop lamp assembly includes a stop lamp and a stop lamp wiring harness configured to provide electricity to the stop lamp. The stop lamp assembly is configured to mate with the tailgate inner panel. The tailgate inner panel includes a first opening and a second opening in communication with each other via an enclosed tunnel structure configured for receipt of the stop lamp wiring harness.

Abstract: An RA method includes receiving, by UE, configuration information sent by a network side device, where the configuration information is used to configure at least one of the following a first RA resource corresponding to a contention-free first RA procedure with Msg1 repetition, or a second RA resource corresponding to a contention-based second RA procedure with Msg1 repetition; and performing, by the UE, Msg1 repetition based on the configuration information.

Abstract: The present application provides a negative electrode active material, a method for preparing the same, a secondary battery and an electrical device comprising the same, wherein the negative electrode active material comprises a carbon matrix and a filling material, wherein the carbon matrix has a graphitization degree of less than or equal to 87%, the carbon matrix comprises a plurality of pore structures, at least a portion of the filling material is located in the pore structures of the carbon matrix, and the filling material comprises one or more of elements capable of alloying reaction with Li. The negative electrode active material provided by the present application can have high energy density, high initial coulombic efficiency, low volume expansion, high conductivity and good cycle stability at the same time.

Abstract: This application discloses a channel signal transmission method and apparatus, a terminal, and a network-side device. The channel signal transmission method in the embodiments of this application includes: transmitting, by a network-side device, a control signal and/or a control channel, where the control signal and/or control channel includes at least one of the following: a sequence part; and an information bit part; where the sequence part and/or the information bit part indicates at least one of the following: a behavior in a specific radio resource control RRC state; and the control signal and/or control channel includes specific control information.

Abstract: A stator includes a stator iron core and a stator winding provided at the stator iron core. The stator iron core has a plurality of winding slots formed in an inner wall thereof. The stator winding includes a conductor inserted in the plurality of winding slots. The stator winding includes a plurality of phase windings, and each of the plurality of phase windings includes a first branch and a second branch.

Abstract: This application provides a measurement processing method and apparatus, and a device. The measurement processing method includes: obtaining, by a first device, measurement configuration information; and performing, by the first device, channel measurement on a backscatter communication channel based on the measurement configuration information. The backscatter communication channel includes at least one of the following: a transmission channel for a backscatter signal; or a transmission channel for a reference signal. The reference signal is used to trigger a first backscatter signal, and the first backscatter signal is used for channel measurement.

Abstract: An information determining method and a terminal are provided. The information determining method includes: obtaining time reference information of a first signal. The information determining method further includes determining Synchronization Signal Block (SSB) time information based on the time reference information.

Abstract: An optical system includes a cage and an optical transceiver. The optical transceiver is inserted into the cage in a pluggable manner, and includes a housing, a partition component provided on the housing, and a fastening component movably disposed on the housing. The fastening component is detachably fastened with the cage. The partition component is located between the fastening component and the cage to separate at least a part of the fastening component from the cage.

Abstract: The present application provides a battery enclosure, a battery, and a power consuming device. The battery enclosure comprises: an enclosure body having a plurality of side walls enclosing an accommodating space for accommodating battery cells; and first pressure relief mechanisms disposed on at least one side wall and used for pressure relief of the battery enclosure. The first pressure relief mechanisms do not protrude outwardly from the at least one side wall.

Abstract: A cylindrical battery cell, a battery, an electricity consuming device, a manufacturing method and a manufacturing system are provided. The cylindrical battery cell includes a shell, including an opening; and an electrode assembly, disposed in the shell, the electrode assembly including a separator and a tab, and along an axial direction of the electrode assembly, the tab being located at one end of the electrode assembly and extending toward the opening, the tab including a first portion and a second portion, the second portion surrounding a periphery of the first portion, and the separator wrapping the second portion to isolate the second portion from the shell, wherein along the axial direction, the first portion extends beyond the second portion and the separator, and the second portion does not extend beyond the separator. The battery cell of the present application solves a problem of short circuit in the battery cell.