45 results about "Wind system" patented technology

The invention discloses a short-term electric quantity balance analysis method and system for a water-wind-light system, and relates to the technical field of electric quantity analysis of the water-wind-light system, and the method comprises the steps: collecting and preprocessing meteorological data, historical power generation data and power grid load information, and building a high-quality data set according to the preprocessed data; constructing a power generation prediction model through a deep learning algorithm, inputting the data in the high-quality data set into the power generation prediction model as input data, and outputting a power generation power prediction value; obtaining an energy storage charging and discharging strategy by combining the current load demand, the energy storage state and the operation constraint condition data in the power grid load information based on the power generation power prediction value; performing execution control on an energy storage charging and discharging strategy, and generating an energy storage operation plan by combining a real-time SOC state of the battery, an aging model constructed based on historical operation data of the battery and an efficiency curve calibrated through historical charging and discharging data; and based on the energy storage operation plan.

A large-scale, modular, wind power generating structure and system involving a toroidal or ovoidal shaped wind amplification structure / module that can be stacked vertically to form a tower that passively accelerates a wind flow that moves around each of the modules due to the Bernoulli Principle. Each amplification level includes a plurality of vertical axis wind turbine and generator assemblies, fairings, and vanes that form a synergistic system wherein the efficiency of the vertical axis turbine and generator assemblies and the amount of energy that can be produced per module are substantially improved compared to the turbine assemblies operating outside the integrated and amplified wind system.

The winding system has an electrode plate unwinding mechanism, a separator unwinding mechanism, a winding mandrel, a cutter, and an auxiliary wheel mechanism. The electrode plate unwinding mechanism is configured to unwind an electrode plate, the separator unwinding mechanism is configured to unwind a separator; the winding mandrel is configured to wind the electrode plate and the separator to form a winding core; the cutter is configured to cut the electrode plate and is arranged upstream of the winding mandrel; the auxiliary wheel mechanism is arranged downstream of the cutter, where the auxiliary wheel mechanism includes an auxiliary wheel, a first drive member, and a second drive member, the first drive member is configured to drive the auxiliary wheel to move closer to or away from the electrode plate. The second drive member is configured to drive the auxiliary wheel to rotate to adjust the tension of the electrode plate.

The invention discloses a radiation refrigeration material multi-factor coupling aging test device and method, and the device comprises an aging treatment device which comprises a rotatable platform, an environment simulation cabin, a temperature control wind system, a UV irradiation system, a multi-mode raining system, an automatic condensation system, and a central control unit. The rotatable platform is used for placing a radiation refrigeration material and realizing three-dimensional rotation; the temperature control wind system comprises a temperature adjusting unit and a wind speed adjustable fan which are arranged on the environment simulation cabin; the UV irradiation system comprises an ultraviolet light source array arranged at the top of the environment simulation cabin, and a light intensity controller and a radiation intensity probe which are arranged in the environment simulation cabin; the multi-mode raining system is used for simulating a humid environment and raindrop impact; the automatic condensation system is used for simulating a condensation phenomenon in a high-humidity environment; the central control unit is used for setting and regulating operation parameters of the whole testing device. The device simulates the influence of various factors on the performance of the radiation refrigeration material in a real natural environment, and has high universality and flexibility.

The invention belongs to the technical field of chemical looping gasification devices, and particularly relates to a chemical looping gasification device and a gasification reaction method. The device comprises a combustion furnace and a gasification reactor, a first fuel feeding device and an oxygen carrier feeding device are arranged on the combustion furnace, the bottom of the combustion furnace is connected with an air system through a pipeline, the top of the combustion furnace is connected with a first cyclone separator through a pipeline, and the top of the first cyclone separator is connected with a flue gas treatment device through a pipeline. An oxidation state oxygen carrier pipeline is connected between the bottom of the first cyclone separator and the gasification reactor; a second fuel feeding device is arranged on the gasification reactor, the bottom of the gasification reactor is connected with a steam system through a pipeline, the top of the gasification reactor is connected with a second cyclone separator through a pipeline, and the top of the second cyclone separator is connected with a gasification synthesis gas treatment device through a pipeline; a coke pipeline is connected between the bottom of the second cyclone separator and the gasification reactor; and a reduction state oxygen carrier pipeline is connected between the lower part of the gasification reactor and the combustion furnace. The invention provides a chemical chain gasification device and a gasification reaction method suitable for fuels such as biomass and lignite.

The utility model discloses a wind generating set impeller hoisting cable wind system in the technical field of wind power generation, which comprises a crane, a fan blade is hoisted on one side of the crane, a monitoring sensor is arranged at the end part of one side, far away from the crane, of the fan blade, a cable wind rope is connected with one side, close to the monitoring sensor, of the fan blade, and the cable wind rope is connected with the monitoring sensor. A cable rope controller is arranged at the end, away from the fan blades, of the cable rope, and a control terminal is arranged on the side, away from the fan blades, of the cable rope controller. According to the utility model, the position and the state of the fan blade are monitored in real time through the monitoring sensor in the hoisting process of the fan blade, and the monitoring data are wirelessly transmitted to the control terminal and are displayed, so that an operator can conveniently check the monitoring data in the cable operation process; and meanwhile, the cable rope is controlled by the cable rope controller to adjust the state of the fan blade in real time, so that smooth hoisting is guaranteed.

The application discloses a kind of commercial vehicle sleeper area ring wind control method and commercial vehicle sleeper area ring wind system, it is related to the field of commercial vehicle sleeper area temperature comfort control, wherein control method includes: obtaining the signal of pressure sensor being arranged on the bed of cab sleeper area bed, and the signal of light sensor being arranged on the curtain of cab sleeper area;Bed usage state is judged based on the signal of obtained pressure sensor, curtain usage state is judged based on the signal of obtained light sensor;According to the bed usage state of sleeper area that is judged, if sleeper area bed is in use state, then according to the usage state of curtain, adjust the working mode of air outlet being arranged in the rear wall of sleeper area, and the working mode of air outlet being arranged in the middle of instrument desk, if sleeper area bed is in non-use state, then go to adjust the working mode of air outlet being arranged in the rear wall of sleeper area.It is conducive to energy saving and environmental protection, make the personnel around the sleeper area bed rest balanced ring temperature, provide comfortable rest environment.

The present application provides a dynamic cable protection system and a wind power system, where the dynamic cable protection system includes: a dynamic cable, a plurality of first buoyancy devices, a plurality of second buoyancy devices, and a plurality of first connecting devices, where the dynamic cable is located in a water environment, and the dynamic cable is configured to transmit a signal or electrical energy between a water-surface device and an underwater device, the plurality of first buoyancy devices are spaced apart on the dynamic cable, the second buoyancy devices float on a water surface; he second buoyancy devices are connected to the dynamic cable through the first connecting devices, and positions where the first connecting devices are connected to the dynamic cable are located between two adjacent first buoyancy devices; the second buoyancy devices are configured to define lowest positions of trough segments of the dynamic cable, and the trough segments are connected between two adjacent crest segments. The present application is used to avoid the dynamic cable being depressed to come into contact with a seabed surface, which affects the use and lifespan of the dynamic cable.

The utility model discloses a kind of cable wind systems for photovoltaic module installation, including photovoltaic support, photovoltaic support is provided with photovoltaic support insert tip, and the cable wind system is provided on the photovoltaic support insert tip, and the cable wind system is connected with fixed pile, and the utility model effectively solves the problem of large flat photovoltaic module overall hoisting tool.

The present application discloses a winding device (10), a winding system, and a winding method. The winding device (10) includes a winding needle (101) and a first push rod (102). A first needle body (1011) and a second needle body (1012) form a first hole (1015) at a first end (1013), at least part of the first hole (1015) is a first adjusting hole section (10151), and a radial dimension of the first adjusting hole section (10151) is gradually reduced in a direction close to a second end (1014). The first push rod (102) is inserted into the first hole (1015) and capable of reciprocating in an axial direction of the winding needle (101), and the first push rod (102) has a first adjusting section (1021) matched with the first adjusting hole section (10151). The winding device (10) can adjust a circumference of the winding needle (101) to reduce a tab misalignment amount.

The present application relates to a kind of cold and warm air conditioning device, including fuselage assembly and the wind system and heating body component being arranged in the inside of fuselage assembly, fuselage assembly is equipped with cold air outlet and warm air outlet;Wind system includes fan assembly and transmission mechanism, fan assembly includes the first air outlet that can be communicated with warm air outlet and the second air outlet that can be communicated with cold air outlet;Transmission mechanism includes the first baffle for closing first air outlet and the second baffle for closing second air outlet;Heating body component is arranged between first air outlet and warm air outlet;In the state that first baffle closes the first air outlet, the second baffle opens the second air outlet, in the state that first baffle opens first air outlet, second baffle closes the second air outlet.One machine two use, can improve product use rate, and the purchase cost of consumer is reduced.

The invention relates to the field of air conditioners, in particular to a central air conditioner centerless control system and a control method thereof.The central air conditioner centerless control system comprises a building automatic control system, a self-adaptive control cabinet, a water system environment control cabinet, a tail end cabinet, an air system environment control cabinet, a data cabinet and an annular bus; the annular bus is connected with the building automatic control system, the self-adaptive control cabinet, the water system environmental control cabinet, the tail end cabinet, the air system environmental control cabinet and the data cabinet. Communication connection of all the control ends is achieved through the annular bus, central control is not needed, the control logic of the air conditioning system is optimized, the operation capacity of the system is improved, various air conditioning systems and a water system shared by the air conditioning systems can be automatically regulated and controlled according to obtained sensor parameters, automatic operation of all components of the central air conditioning system is achieved, and the control efficiency of the central air conditioning system is improved. The control system is simple in logic, convenient to use and good in effect.

The invention relates to the technical field of automatic control of thermal power generating units, in particular to a cooperative control method and a cooperative control system for an induction-increase-integration variable-frequency fan, and the method comprises the steps: obtaining the structural response and electrical operation data of the variable-frequency fan, carrying out the multi-scale analysis, and constructing a multi-scale risk vector and a comprehensive risk index; and combining a thermal power generating unit flue gas and wind system prediction model to obtain a fan state estimation vector, a torque, a propeller pitch and an energy storage power reference value. A flue gas and air system diagram structure is constructed based on flue gas and air duct flow coupling, basic structure coupling and an electrical connection relation, a fan power reference value and a cooperative gain matrix are determined by utilizing a diagram Laplacian matrix and unit active power constraint and are input into a single-machine control link, unit load tracking and risk suppression are realized, and safety and economy are improved.

The invention discloses an Office-based wind system total wind pressure loss calculation system and calculation method, and the system comprises an AIR SIDE PRESSURE LOSS module which is used for inputting specific information of a wind system and selecting accessories, a TEMPLATE module which is used for storing and editing a wind pressure loss calculation formula, and a REFERENCE module which comprises calculation rules and parameters based on a CIBSE GUIDE C standard. The system has the beneficial effects that various accessories included in the wind system accessory module and various numerical values in the wind system pressure loss value calculation table module are recorded and stored through the Office, and the total wind pressure loss of the wind system can be quickly compared and calculated by utilizing a calculation system and an encryption module of the Office when the system needs to be used; meanwhile, the accessories and the numerical information can be calculated, the problems that manual calculation is low in efficiency and application program development is long in period and high in cost are effectively solved, and the method has the advantages of being high in precision, short in period, low in cost and easy to master.

The invention discloses a system and method for detecting noise and wind speed at a wind port of a building wind system, and the system comprises two noise sensors which are respectively and fixedly arranged on a fan of the building wind system and a wind pipe at the wind port, part of the noise sensors are located in the wind pipe, and part of the noise sensors are located outside the wind pipe; the detection modules are respectively used for detecting fan noise and tuyere noise data of a building wind system; the data processing equipment is in circuit connection with the two noise sensors, and is used for performing spectral analysis on fan noise and air port noise data, detected by the two noise sensors, of the building air system to obtain frequency composition and sound intensity of each measuring point, removing fan noise characteristics from frequency characteristics at the air port to obtain air port noise characteristics, and sending the air port noise characteristics to the building air system; and processing the tuyere noise through a convolutional neural network algorithm to obtain the tuyere wind speed. According to the invention, automation of noise and wind speed detection at the wind port of the building wind system is realized, the accuracy and reliability of data detection are improved, and the cost is low.

The application provides a pulse swing type salinization wind system for strengthening ash removal, and relates to the technical field of waste heat boilers. The application comprises a waste heat boiler and a settling chamber. A smoke baffle and a heat exchange tube screen are arranged in the waste heat boiler. A whole salinization wind nozzle is arranged at the smoke inlet of the waste heat boiler. A first local salinization nozzle is arranged outside the heat exchange tube screen. A second local salinization nozzle is arranged outside the smoke baffle. The application further comprises a gas mixing chamber. The gas mixing chamber is connected with a blower at the inlet side and is connected with the smoke outlet of the settling chamber. The outlet side of the gas mixing chamber is connected with the whole salinization wind nozzle, the first local salinization nozzle and the second local salinization nozzle. The local salinization nozzle comprises three stages of salinization softening, pulse ash removal and maintenance anti-sticking. The application solves the problem of low-temperature corrosion, reduces the cost of heating equipment and energy input, and utilizes resources nearby.

The invention relates to an electric or hybrid motor vehicle comprising a charging cable (2) and a first housing (3), said charging cable (2) being configured to be stored in said first housing (3), said vehicle comprising a winding system configured to wind said charging cable (2) in said first housing (3), said winding system having a winding axis (A), said first housing (3) having an opening (4) at the level of said winding axis (A), characterized in that said winding axis (A) has a first end positioned at the level of said opening (4), said first end having an indentation, the winding system comprising a key (1), said key (1) having a second end, said second end having a shape corresponding to said indentation,said second end being configured to fit into said imprint through said opening (4). Figure 1,

The present application relates to a kind of grooved drum loose winding machine, relate to the technical field of winding machine, including winding system, pendulum system, tension control system, rack, feeding system and microseismic system, the winding system is installed on rack, the pendulum system is rotatably installed on rack, the tension control system is installed at the end of feeding system close to pendulum system, the winding system is located at the side of pendulum system away from tension control system, the microseismic system includes microseismic support, microseismic gas supply pipe, microseismic ring and microseismic ball, the microseismic ring is installed on microseismic support by microseismic gas supply pipe, the microseismic ring is hollowly arranged, the microseismic ball slides in microseismic ring, the upper end of the microseismic ring is communicated with microseismic gas supply pipe, the microseismic ring is hung at the lower end of microseismic gas supply pipe, the microseismic ring is equipped with gas outlet at the side close to microseismic gas supply pipe, the gas outlet points to oblique upper direction, the microseismic ring is attached to pendulum system, guarantee subsequent dyeing uniform.

The invention discloses a constant-tension self-adaptive cable wind control method based on a fuzzy algorithm, and the method comprises the steps: S1, modeling and parameter initialization: analyzing the dynamic characteristics of a cable wind system, constructing the mathematical relation between tension and influence factors, and initializing the input / output variable range, membership function and fuzzy control rule of a fuzzy controller; s2, designing a fuzzy controller: performing fuzzification processing, constructing a fuzzy control rule base and performing defuzzification; s3, monitoring the wind power environment and the middle hoisting height of the current hoisting scene in real time through an anemorumbometer and a crane hoisting height encoder, fuzzifying the wind power environment and the middle hoisting height, and setting the fuzzified wind power environment and middle hoisting height as the input of a fuzzy controller; and S4, completing a decision according to a fuzzy control rule, and after defuzzification, adding an output quantity to a constant tension control value of a cable winch frequency converter to complete control. According to the invention, high-precision and high-robustness self-adaptive cable wind power adjustment is realized.

The application discloses a winding device based on at least two shafts, a winding system and a winding method, and belongs to the technical field of winding long strip objects. In the prior art, a long strip object is wound around a shaft, and the shape of the long strip object after being wound is limited to a cylindrical shape, which cannot meet the needs of some application scenarios. The application winds an annular belt around at least two shafts, drives the annular belt to move around the at least two shafts by a driving mechanism, fixes the long strip object to the annular belt, and winds the long strip object around the outer periphery of the annular belt when the annular belt is driven by the driving mechanism to move around the at least two shafts. The position of the shaft can be arranged according to the needs of the shape and space layout of a product, the shape of the annular belt is determined according to the position of the shaft, and the internal space of the product can be fully utilized when the long strip object is wound around the outer periphery of the annular belt, so that the product structure is compact and small in size.

The present application relates to a kind of tracking photovoltaic support, it is related to photovoltaic support technical field, including photovoltaic system, rotary system, turnover system, base, wind system, elastic friction device and elastic torsion system, rotary system is rotatably installed on base, turnover system is installed on rotary system, turnover system has two turnover output ends, elastic torsion system is installed on turnover system, wind system is slidably installed on photovoltaic system, elastic torsion system includes locking shaft and torsion spring, photovoltaic system is installed on locking shaft, locking shaft is rotatably installed on turnover system, the both ends of torsion spring are installed between locking shaft and turnover output end, locking shaft is equipped with locking cylinder, the output end of locking cylinder is directed to turnover output end, when wind system slides out along photovoltaic system, the area of photovoltaic system at the both ends of turnover output end is different, elastic friction device is installed on turnover system, elastic friction device and locking shaft are mutually rubbed, avoid photovoltaic system damage.

The utility model relates to the technical field of tunnel air systems, in particular to a tunnel air system for diversion, which comprises a tunnel main body, an air inlet and an air outlet are arranged at the top of the tunnel main body, an air inlet cover is fixedly mounted above the air inlet, a barrier strip is fixedly mounted on the inner side of the air inlet cover, a grating is arranged on the surface of the barrier strip, and the air inlet cover is fixedly mounted above the air outlet. And an air outlet cover is fixedly mounted above the air outlet. According to the air outlet cover, the filter plate is arranged in the air outlet cover, particulate matter and pollutants in air can be effectively filtered out, the cleanliness of output air is ensured, the filter plate is located behind the blades, the air is driven to flow through rotation of the blades, airflow is evenly distributed and stably cut, turbulence of the airflow is avoided, and the air outlet cover is more attractive. And meanwhile, the service life of the system is prolonged, the air transmission efficiency is improved, the cleanliness of air is guaranteed, the energy loss is effectively reduced, and the reliability of the system is enhanced.

The application discloses a self-adaptive boom cable wind system, a cable wind support and an adjusting method, and the cable wind support is used for being installed on a boom and comprises two trusses which are symmetrically arranged relative to the boom; in a first projection plane which is perpendicular to the length direction of the boom, truss rods of the truss are arranged in a triangular shape, one end of a second truss rod and one end of a third truss rod are hingedly connected with two ends of a first truss rod respectively, the other end of the second truss rod and the other end of the third truss rod are hingedly connected, and the lengths of the first truss rod, the second truss rod and the third truss rod are all adjustable; wherein, detachable connecting parts which are suitable for the boom are arranged on the two end sides of the first truss rod, and a cable wind rope guide part is arranged on the second truss rod or the third truss rod. By applying the scheme, the boom can be compatible with different installation ships, and has good universality. Meanwhile, based on the adjustable structure of the truss in the scheme, a large range of angle adjustment can be conducted according to actual construction requirements after the truss is installed on the boom, so that the cable wind tension is adjusted to the best state.

A system for adjusting and controlling temperature of an intelligent new energy farmhouse integrated with tunnel wind and solar energy. The system includes a house, a solar chimney system, a solar power supply system and a tunnel wind system. The house includes walls and a sunroom is mounted on outside of one of the walls; the house is provided with detection module being connected to master control module; the solar chimney system includes first Venturi tube provided on top of the house and connected to solar chimney which extends longitudinally along inside of the one of the walls; the solar power supply system is provided on top of the house; and the tunnel wind system comprises a water cellar with duct assembly provided inside the water cellar, one end of the duct assembly is connected to forced draft system and the other end is connected to interior of the house.

The invention discloses a building wind system link intelligent identification method based on a graph neural network model fused with Transform. The building wind system link intelligent identification method comprises the steps that all components of a digital model of a building wind system and node data of the components are collected and preprocessed; a graph structure of the building wind system is established according to the collected and preprocessed components and node data of the components; training the graph structure of the building wind system based on the graph neural network model fused with Transform to obtain a link prediction model of the building wind system; and automatically performing link completion and link correction on the digital model of the building wind system with the topological link missing and the connection relation error through the link prediction model of the building wind system to obtain the digital model of the building wind system with the complete link relation. According to the method, the digital model of the building wind system with topological link loss and connection relation error can be automatically repaired, and the method has the advantages of high repair precision, high automation degree and high reliability.

This invention provides a method and system for analyzing the safe operation of grid-connected offshore wind farms. The method includes: acquiring the network topology and operating parameters of the grid-connected offshore wind farm to construct a power flow feasible domain injection space and a node admittance matrix; obtaining the power flow feasible domain based on these two parameters to determine stability criteria; generating an operating sample set by determining the active power injection space of the grid-connected offshore wind system and the number of training samples; and combining the operating sample set and stability criteria to obtain a stability margin set, which is then used to train a margin prediction model under a nonlinear neural network for hyperparameter selection and early shutdown strategy training. Finally, the active power injection space of the grid-connected offshore wind system is used to obtain an operating condition set under the power flow feasible domain, and a stability margin prediction set is obtained under the margin prediction model to construct the low-frequency oscillation safety domain boundary of the grid-connected offshore wind system for safe operation analysis. This invention can improve the accuracy of safe operation analysis of grid-connected offshore wind farms.

The invention discloses a flexible circuit board winding system, which relates to the technical field of circuit board manufacturing and comprises a base, a conveying table and a concave frame are respectively fixed on two sides of the top end of the base, and a circuit board pre-cleaning mechanism and a circuit board limiting and guiding mechanism are arranged between the conveying table and the concave frame; the winding roller formed by the arc-shaped clamping jaws is used for winding the flexible circuit board, the arc-shaped clamping jaws only support the two sides of the flexible circuit board, compression on a precise circuit and a protruding element on the flexible circuit board can be effectively avoided, the clamping plates are in linkage with the arc-shaped clamping jaws through the gear transmission mechanism, and the clamping effect is good. In addition, a group of driving boxes are fixed on each of two sides of the rotating plate, and the rotating plate is driven to rotate through the rotating adjusting mechanism, so that the winding assemblies on two sides of the rotating plate can perform winding work of the flexible circuit board in turn, and the winding efficiency of the flexible circuit board is improved. And the winding efficiency of the flexible circuit board is improved to a certain extent.

The invention discloses an air conditioner air system startup and shutdown time prediction and control method for environmental requirements, and the method comprises the steps: collecting the current temperature and the current relative humidity in a cigarette production environment, and carrying out the calculation to obtain a current air enthalpy value; the air volume in the cigarette production environment and a set upper limit enthalpy value matched with the cigarette production environment are obtained, and in combination with the current air enthalpy value, a target cooling capacity parameter matched with the cigarette production environment is obtained through calculation; predicting at least one time parameter of the air-conditioning air system based on the target cooling capacity parameter and the operation parameter of the air-conditioning air system; according to the predicted time parameters, operation control is conducted on an air conditioner air system, the air conditioner operation state is accurately matched with the actual cooling load requirement, equipment loss is reduced, the service life is prolonged, dynamic adjustment can be conducted when the production environment or load or outdoor climate changes suddenly, the working condition adaptability and the system stability are enhanced, and the production efficiency is improved. The continuity and the stability of cigarette production are improved.

The application discloses a kind of based on load prediction's air conditioner wind system overhaul time judgment and control method, this method includes: obtaining workshop air volume and temperature and humidity upper limit value, and calculating enthalpy upper limit value;Obtain the cooling capacity required for maintenance matching preset maintenance period, and according to the cooling capacity required for maintenance and workshop air volume, calculate target enthalpy difference;According to target enthalpy difference and enthalpy upper limit value, calculate target air enthalpy;Obtain current temperature and current humidity in workshop, calculate current air enthalpy;Target air enthalpy is compared with current air enthalpy, and determine the maintenance scheme matched with comparison result, avoid the one-sidedness of single temperature and humidity parameter control, can more comprehensive and accurate reflect indoor air energy state, provide basis for environmental protection during maintenance, avoid environmental over-standard risk, guarantee the stability of environment during maintenance, help fast recovery production after maintenance, improve overall production efficiency, automation and intelligent level of maintenance judgment and control.

This application provides a radar echo extrapolation and thunderstorm / strong wind data processing method, apparatus, and electronic device based on optical flow, relating to the field of meteorological forecasting. The method includes: acquiring radar base data of a target area over a continuous historical period to generate a corresponding radar reflectivity factor image sequence; inputting the preprocessed radar reflectivity factor image into an optical flow calculation model to obtain a dense optical flow field; calculating the vorticity field and divergence field based on the dense optical flow field; stitching and fusing the radar reflectivity factor image, optical flow field, vorticity field, and divergence field at the same historical moment to form a multi-feature fused spatiotemporal sequence data; inputting the spatiotemporal sequence data into a pre-trained spatiotemporal sequence prediction model to output prediction results for a future preset time period; and generating and outputting a short-term thunderstorm / strong wind forecast product. This method can more accurately capture the nonlinear evolution of the micro-scale structure of thunderstorm / strong wind systems, significantly improving the accuracy of extrapolation forecasts.