417 results about "Battery storage" patented technology

A frame module and a modular frame of an electric vehicle extend along a longitudinal direction. The frame module has a longitudinally extending central partition wall, a front wall and a rear wall, a battery storage structure having first and second battery storage compartments provided on opposite sides of the central partition wall, each battery storage compartment being configured to receive at least one battery module and being delimited by the central partition wall and longitudinally extending first and second side walls of the frame module, respectively. The first and second side walls are releasably mounted to the battery storage structure to enable opening of the first and second battery storage compartments, respectively.

The embodiment of the utility model discloses a charge and discharge control circuit and a formation and capacity grading system, and belongs to the technical field of batteries, the circuit comprises a control module, a voltage conversion module and a plurality of battery packs; each first output end of the control module is connected with each first end of the voltage conversion module, and each first input end of the control module is connected with the first end of each battery pack. Each second end and each third end of the voltage conversion module are respectively connected with the second end and the third end of each battery pack, and the voltage conversion module is also used for being connected with external equipment; the control module is used for detecting electric energy parameters of each battery pack and outputting electric signals to the voltage conversion module; and the voltage conversion module is used for charging each battery pack and enabling each battery pack to discharge to external equipment through the voltage conversion module. According to the invention, by providing the plurality of battery packs connected in parallel, more battery storage locations can be provided, and formation and capacity grading can be carried out on more batteries at the same time under the condition that the formation and capacity grading effects are not influenced.

Systems and method to minimize conditions that cause sub-synchronous oscillation (SSOs) associated with series compensated transmission grids. The implementations ensures the correct development of methods and systems that can mitigate sub-synchronous oscillation (SSOs) associated with a series compensated transmission grid and enhance the series compensation efficiency. An example implementation is a network-based SSO mitigation technology, and another example implementation is a generator-based SSO mitigation technology. The discovery and example implementations are applicable to series compensated transmission networks with synchronous generators, induction generators, wind turbines, solar photovoltaic generators, charging stations, battery storage systems, high-voltage DC transmission systems, STATCOMs, inverter-based data centers, and other inverter-based resources.

A system for mitigating fire within a battery storage container enclosing an energy storage system includes a sensor configured to detect a precursor condition indicative of a potential fire or explosion, a controller, and a set of extendable battery trays, each including a tray ejector and containing a set of battery cells. The controller detects a precursor condition in a battery tray via the sensor and ejects the battery tray to increase the distance between the battery tray and adjacent battery trays. The system can include a cooling channel in the battery tray configured to cool the set of battery cells, and / or a nozzle configured to direct fluid into the battery tray to suppress the precursor condition. In one variation, the system includes a door of the container configured to open, venting the interior of the container in response to detection of a precursor condition indicating a potential explosion.

The invention discloses a battery test method, a battery cycle life prediction method, an intelligent robot with a body, a controller and a battery test system. The method is used for the intelligent robot with the body of the battery testing system and comprises the steps that a received testing instruction is responded, a target battery corresponding to the testing instruction is searched in a battery storage area, and the testing instruction is generated by a controller of the battery testing system according to a testing task. And then, the target battery is moved to target test equipment corresponding to the test instruction, so that the target battery is tested through the target test equipment. Thus, the intelligent robot with the body is used for replacing manual work to complete repeated operations such as searching, transferring and docking of the battery, errors caused by manual intervention are reduced, the consistency and reliability of test results are improved, and the cost for cultivating related technicians can also be reduced.

A method and system for an underground energy storage system.

This invention discloses a method for suppressing DC bus voltage fluctuations in a renewable energy hydrogen production system, relating to the field of renewable energy electrolysis hydrogen production technology. The method includes: real-time acquisition of system operating parameters; estimation of bus voltage disturbance power based on a disturbance observer and frequency decomposition; prediction of load power using ARIMA and LSTM models and calculation of prediction deviation; dynamic setting of upper and lower limits of the bus voltage control range based on the prediction deviation and operating status; construction of a multi-objective optimization function, comprehensively considering bus voltage disturbance power, prediction deviation, and control limits, to solve for the power regulation commands of battery storage, fuel cells, and electrolyzers; and execution of power regulation control to achieve bus voltage stability. This invention can improve the graded response capability to voltage disturbances, the accuracy of load power change prediction, the adaptability of control boundaries, and the overall operational stability of the system, and is suitable for power quality control of hydrogen production systems under multi-source fluctuation scenarios.

The utility model relates to the technical field of lithium battery storage, in particular to a storage and placement box for lithium battery processing, which comprises a first placement frame, a second placement frame and a shell, the first placing frame is composed of a first fixing block installed in the machine shell, a first clamping plate installed on the inner side of the first fixing block in a sliding mode and a first screw rod connected to the interior of the first clamping plate in a threaded mode, and the first fixing block is rotationally connected with the first screw rod. According to the storage and placement box for lithium battery processing, a circular battery is placed on the side edge of a first fixing block, so that the circular lithium battery is in contact with the first fixing block, a first screw rod is manually rotated to drive a first clamping plate to clamp the other side of the circular lithium battery, and the first fixing block is matched with the first clamping plate; the circular lithium batteries with different sizes and the same batch can be adaptively clamped, and meanwhile, the second placing frame is arranged to clamp the square lithium batteries in the same way.

The embodiment of the application discloses a battery thermal management method and device, equipment and a storage medium, the method comprises the following steps: in the case that the battery management system does not start the thermal management, the target parameter is used to predict the battery storage life gain of the vehicle starting the thermal management within the target time length and the additional loss power of the charging pile in the case that the vehicle starts the thermal management, the target parameter comprises at least one of the following: battery temperature, battery charge state, battery health state and charging time length, the battery storage life gain refers to the storage life saved by the thermal management for the battery; the first virtual resource corresponding to the battery storage life gain and the second virtual resource corresponding to the additional loss power are determined; in the case that the difference between the first virtual resource and the second virtual resource is greater than or equal to a preset threshold, the battery thermal management is started. Whether the battery thermal management needs to be started in the process of charging the vehicle can be more comprehensively, accurately and reasonably determined.

An aerosol generating apparatus according to one embodiment may include a housing that includes a first storage space for containing aerosol products, a second storage space for containing a cartridge in which aerosol generating material is stored, and a battery storage space; a first airflow passage disposed inside the housing and connecting the first storage space and the second storage space; a first heat dissipation member disposed between the first airflow passage and the battery storage space for absorbing heat inside the battery storage space; and a battery that is detachably coupled to the battery storage space.

A method of exiting a first battery from a battery storage mode is provided. The method may include receiving a wake-up signal indicative of a power-on event when the first battery is in the battery storage mode; generating an exit signal in response to the wake-up signal to cause the first battery to supply power to a first processing circuit; waiting for a predetermined period of time after a predetermined edge of the exit signal; determining whether the first battery is supplying power to the first processing circuit after expiration of the predetermined time period; and generate a second exit signal in response to determining that the first battery is not supplying power to the first processing circuit. In the battery storage mode, a second battery provides power to a second processing circuit to perform the method of exiting the first battery from the battery storage mode.

The invention belongs to the technical field of battery replacement, and discloses a battery replacement station which comprises a parking area and an equipment area which are arranged in parallel, the parking area is used for parking a battery replacement vehicle and is provided with a battery replacement area for battery dismounting or mounting operation, and the equipment area is used for mounting battery replacement related equipment. The equipment area comprises battery replacing equipment arranged adjacent to the battery replacing area and a battery storage area at least arranged on one side of the battery replacing equipment in the driving direction of the battery replacing vehicle, the battery storage area comprises a plurality of battery bins sequentially arranged in the vertical direction, and the battery replacing equipment is used for executing battery disassembling or assembling operation on the battery replacing vehicle; and battery transfer operation is carried out among the plurality of battery cabins or between the battery cabins and the battery replacing vehicle. Functional partitions are optimized, the battery replacing station can be conveniently arranged according to the functional partitions, a plurality of battery bins are arranged in a battery storage area in the vertical direction, the number of stored batteries is increased, and therefore it is guaranteed that the batteries of the sufficient number and multiple specifications can be used by battery replacing vehicles, and the situation that the battery replacing vehicles wait for too long in a parking area is avoided.

The present invention relates to an arrangement for a cooling system in a battery storage device, comprising: at least two connection ports for coolant lines; a connecting hose with at least two hose ends comprising at least one radially inwardly projecting gas-tight sealing lip and at least one support lip adjacent to the sealing lip in the axial direction, wherein the connecting hose is designed to fluidically connect the connection ports to each other, wherein the support lip has at least one axially through opening.

The invention provides a battery storage assembly, an energy supplementing battery device and an automobile, and relates to the technical field of automobiles. The battery storage assembly comprises a storage container and a quick insertion structure, the storage container is fixed in a trunk of an automobile, and a quick insertion opening is formed in the side wall of the storage container; the quick-inserting structure comprises a conductive part which is arranged at the quick-inserting opening and electrically connected with a driving motor of the automobile. The storage container is used for containing the energy supplementing battery, and the conductive piece is used for being connected with a power supply interface of the energy supplementing battery in the storage container in an inserted mode. According to the battery storage assembly, the energy complementing battery is contained in the storage container, meanwhile, the energy complementing battery can be connected into the automobile through the quick insertion structure, power is supplied to the driving motor of the automobile so that the endurance of the automobile can be prolonged, a battery pack with a larger size does not need to be designed, and when the endurance of the automobile does not need to be prolonged, the storage container can further contain other objects; and the normal use of the automobile trunk is not hindered.

The invention provides a multi-variety battery automatic charging system which comprises a charger, an automatic charging mechanism, a battery storage bracket, a battery transfer AGV and a control cabinet, and the automatic charging mechanism is connected with the charger through a charging interface. During charging, the battery transfer AGV is called to automatically convey the battery from the transfer room to the charging room; and the battery transfer AGV places the battery on the automatic charging mechanism, and the charging plug is inserted for charging. And after charging is completed, the battery transfer AGV is called to automatically transfer the charged battery to the battery storage bracket. According to the system, labor-saving carrying, charging, power-off and multi-station simultaneous charging of the batteries can be achieved, a large amount of production, waiting and management time and on-site storage and area occupation are saved, and production resources are saved.

The utility model relates to the technical field of lithium battery storage, and particularly discloses lithium battery storage equipment, which comprises a case, a storage box and a storage box, the supporting plate is fixedly mounted in the case; the placing plate is movably mounted on the case, and the bottom of the placing plate is erected on the surface of the supporting plate; the plurality of placing grooves are formed in the placing plate in an array manner and are used for placing lithium batteries; and the positioning assembly is used for limiting the top of the lithium battery. According to the lithium battery storage equipment disclosed by the utility model, during storage of lithium batteries, the lithium batteries can be conveniently placed and stored through the drawable placing plate, and the pressing plate can limit the tops of the lithium batteries on the placing plate under the cooperation of the positioning assembly after the placing plate is pushed in place, so that the placing stability of the lithium batteries is improved; and the problems of collision abrasion or falling damage and the like between the batteries caused by bumping and bumping in the moving process of the storage equipment are avoided.

This utility model discloses a protective storage device for drone batteries, which includes a storage box, a box cover, a lithium battery body for agricultural drones, and a charging port. The storage box has a protective mechanism inside, an opening inside, an electric heating wire inside, and a controller on the front side of the storage box. The protective mechanism includes a tray, a groove, a buffer protective sleeve, and a notch. The groove is located inside the buffer protective sleeve. This invention solves the problem that the battery storage structure of some existing agricultural drones is relatively simple. When transporting agricultural drones and their batteries into mountainous areas, the poor road conditions can easily cause the batteries to be bumped, resulting in shell deformation, internal micro-short circuits, and other problems, affecting the stability of use. Furthermore, it is inconvenient to protect the agricultural drones at a suitable temperature for charging in extremely cold outdoor weather.

The utility model discloses an energy storage battery storage device which comprises an energy storage battery storage device body, a top plate is arranged at the top of the body, a bottom plate is arranged at the bottom of the body, moving wheels are arranged at the bottom of the bottom plate in an array mode, moving is convenient, a solar panel is further arranged at the top, solar energy can be used for charging an energy storage battery, and energy conservation and environmental protection are achieved. An energy storage interface is formed in the top plate and connected with a solar panel; a battery interface is formed in the bottom of the placement plate; a battery placement cavity is formed in the top of the placement plate; limiting grooves are formed in the cavity in an array mode and used for limiting batteries, and a bayonet socket is further arranged at the top of the placement plate and connected with external equipment; according to the multifunctional solar charging device, the functions of battery storage, solar charging, moving and the like are integrated, moving is convenient, the heat dissipation effect is good, and stability is high.

This invention provides a state perception method and system for electric vehicle battery swapping networks based on edge computing, belonging to the field of electric vehicle battery swapping network technology. First, a state interaction topology for the battery swapping network is constructed, and dynamic data on battery storage at swapping stations, operation of swapping equipment, and swapping requests are collected to generate a multi-dimensional state perception stream. This stream is then transmitted to an edge computing state processing link for distributed feature mapping, resulting in a set of feature vectors. Next, a state association evolution model containing multiple state evolution relationships is constructed to trace the origin and diffusion path of operational bottlenecks and determine control priorities. Finally, a dynamic control stream is generated based on the priorities and the set of feature vectors, converted into a standardized instruction sequence, and transmitted to the corresponding link. This achieves real-time perception and dynamic control of the battery swapping network state, improving the operating efficiency and service quality of the battery swapping network.

Flexible power supply unit (2) comprising a housing (4) with an integrated modular battery storage unit (34) with a battery compartment (36) for receiving at least one battery module carrier (38), modular power electronics (28) integrated into the housing (4) with an electronics compartment (26) spatially separated from the battery compartment (36) for receiving at least one power electronics module (30), and an air conditioning unit (32) with a cooling circuit coupled thereto for air conditioning the at least one battery module carrier (38) during operation, - wherein the at least one battery module carrier (38) has a connection (42) for cooling-related coupling to the cooling circuit, - wherein the at least one battery module carrier (38) has an electrical connection (44) for electrical coupling and interconnection of the battery module carriers (38) and the power electronics (28), - wherein the housing (4) has a first mounting opening on a rear side (8) as access to the battery compartment (36), - wherein the connections (42, 44) for cooling and electrical coupling are arranged on a common module carrier side of the at least one battery module carrier (38) facing the rear side (8), and - wherein the housing (4) has a second mounting opening on a front side (6) opposite the rear side (8) as access to the electronics compartment (26).

A utility vehicle including a frame, a battery compartment, a battery pack, a motor, a ground engaging element, and a control. The battery compartment is supported by the frame and has an internal bus bar. The battery compartment had a housing and a lid pivotally coupled to the housing at a pivot point positioned proximate a first side of the vehicle. The battery pack is removably supported within the battery compartment and is placed in electrical contact with a power circuit as a consequence of being inserted into the battery compartment and removed from electrical contact with the power circuit as a consequence of being removed from the battery compartment. The lid is configured to be movable between a closed position and an open position where the battery pack within the battery compartment is accessible by the operator from a second side of the vehicle.

One variation of a system includes a set of electrode modules configured to install a battery storage container storing a set of battery cells, each electrode module configured to generate spark discharge at a pair of gapped electrodes to locally combust flammable gas accumulating proximal the electrode module during a fault event at a battery cell. This variation of the system also includes a discharge control module electrically coupled to the set of electrode modules via a set of ports and configured to: detect an ignition event within the battery storage container responsive to spark discharge at an electrode module in the set of electrode modules; set a frequency for spark discharge at the set of electrode modules in response to detection of the ignition event; and via the set of ports, trigger each electrode module to generate spark discharge at the frequency.

This utility model relates to the field of lithium battery storage cabinets, and more particularly to an outdoor lithium battery storage cabinet, including a cabinet body with a cabinet door; a support frame is horizontally installed in the lower middle part of the cabinet body, and two rows of storage cabinets are vertically arranged between the support frame and the inner top plate of the cabinet body, with a partition between the two rows of storage cabinets. The storage cabinets have cavities on the side away from the partition. A water tank is arranged between the support frame and the inner bottom plate of the cabinet body, and the support frame has a through groove corresponding to the cavity position. When a single lithium battery catches fire, the lithium battery can be quickly pushed out of the opening and closing plate by a push plate and fall into the water tank below, where it is quickly cooled and flame-retarded by immersion in cooling water, thereby preventing the fire of a single lithium battery from affecting the entire energy storage cabinet and reducing losses.

Various embodiments of the teachings herein include a method for ascertaining at least one average capacity loss of a battery storage device. The method may include: measuring at least two load cycles of the battery storage device using a high precision coulometry apparatus; determining a first charge displacement and a second charge displacement; determining a capacity loss equal to the difference between the first charge displacement and the second charge displacement; repeatedly measuring load cycles until the capacity loss is almost constant in at least two consecutive load cycles; and ascertaining an average capacity loss based on at least two capacity losses.

The disclosure relates to a battery cell (1) for a battery storage device (12) with a cylindrical, preferably circular cylindrical, battery cell housing (2) which defines an interior space in which an electrode assembly and an electrolyte are accommodated, and a shell (4) which surrounds the battery cell housing (2) at least partially, wherein the shell (4) has a shell section (6) surrounding a lateral surface of the battery cell housing (2) and at least one end section (8) which partially surrounds at least one end surface of the battery cell housing (2), as well as a battery storage device (12) with a plurality of battery cells (1).

This invention belongs to the field of battery quick-swap technology and discloses a quick battery swapping device and method for a shuttle car in a tobacco automated warehouse. The battery swapping device is used to replace the depleted battery of the shuttle car and includes a battery swapping track unit, a battery storage unit, and a mobile battery swapping unit. The battery swapping track unit includes a transmission track and a first position detection component. The transmission track has three stations: battery swapping, buffering, and charging. The shuttle car moves on the transmission track. The first position detection component is located on the transmission track and detects the position of the shuttle car. The shuttle car can stop at the battery swapping station. The buffering station can temporarily store depleted batteries. The battery storage unit is located at the charging station and includes a charging compartment that stores fully charged batteries or charges depleted batteries. The mobile battery swapping unit includes a moving component and a battery swapping component. The battery swapping component is located at the output end of the moving component. The moving component can drive the battery swapping component to move between the three stations. The battery swapping component can pick up and put in depleted or fully charged batteries.

The present invention relates to a charging system (1) having at least one DC power connector (2, 3) and at least one AC power connector (8) and a battery power connector (6), wherein the battery power connector (6) is capable of being connected to a battery (7), particularly a vehicle high-voltage battery (7), wherein at least one AC power connector (8) is connected to a rectifier (10), wherein a first DC voltage converter (11) is present. Electrical energy or current can be distributed in a highly efficient and optimized manner by means of a first DC voltage converter (11) connected to the DC side of a rectifier (10), wherein the first DC voltage converter (11) is configured as a boost / buck converter, wherein a current isolation element (12) is connected to the first DC voltage converter (11) and a battery power connector (6), wherein at least one DC power connector (2, 3) is connected to the rectifier (10) and the first DC voltage converter (11) via a first switch group (S1a), and is connected to the first DC voltage converter (11) and the current isolation element (12) via a second switch group (S1b).

An automatic battery swapping station, for an automated guided vehicle robot, includes: a housing closure with a narrowed opening forming access from inside the housing closure to the battery of the automated guided vehicle bot outside the automatic battery swapping station; a robotic transfer mechanism having a drive section and an end effector configured to grip the battery so that the battery is moved by the robotic transfer mechanism; and a battery storage inside the housing closure, and where the robotic transfer mechanism is arranged to move between at least one of the battery storage locations and outside the automatic battery swapping station so as to swap the battery of the automated guided vehicle robot outside the automatic battery swapping station with a stored battery in the at least one of the battery storage locations through the narrowed opening.

The invention relates to a waste lead storage battery low-carbon recovery system and a recovery process thereof. The system comprises a waste battery pretreatment unit, a crushing and sorting unit and a lead smelting unit. The waste battery pretreatment unit is provided with a waste battery storage chamber, a discharge chamber, a gas collection chamber and a to-be-crushed chamber which are communicated in sequence, and is used for waste battery storage, residual electricity electrolysis hydrogen production and temporary storage; the crushing and sorting unit comprises a multi-stage crusher, a screening machine, a sorting machine and a filter press, and is used for separating to obtain a lead grid, a lead alloy block, light plastic, heavy plastic and waste lead paste. The lead smelting unit comprises a gas-liquid separation tank, a gas mixing tank and a side-blown furnace, gas generated by electrolytic hydrogen production is purified and dried and then mixed with natural gas to form mixed gas, the mixed gas serves as fuel of the side-blown furnace, and the waste lead paste is subjected to reduction smelting in the side-blown furnace to obtain lead bullion. According to the system, by-products of hydrogen production through electrolysis of waste battery residual electricity serve as smelting fuel, low-carbon environment-friendly recycling treatment of the waste lead storage battery is achieved, and the resource utilization rate is increased.