50 results about "Winds aloft" patented technology

The invention relates to the field of aviation safety, and provides a flight bumping area prediction method and system based on air-ground data fusion, and the method comprises the steps: obtaining a measurement area, and obtaining a barometric altitude through meteorological data; acquiring air detection data of the measurement aircraft so as to calculate a horizontal airspeed component; checking according to the horizontal airspeed component and the ground speed component to obtain a high-altitude wind speed component; generating an airborne data matrix, calculating the distance between a measurement point in the airborne data matrix and a grid point in a measurement area to obtain a latitude and longitude distance, and performing weight accumulation to obtain a grid point wind speed; wind field deformation is calculated, a jolting index is calculated according to the wind field deformation and normalized, a normalized jolting index is obtained, and a comprehensive jolting index is obtained through the normalized jolting index; and obtaining a target jolting index according to the ground measurement jolting index and the comprehensive jolting index to realize jolting prediction. According to the invention, accurate flight bumping prediction can be realized.

The invention relates to the field of wind engineering, and provides a multi-scale coupling solving method suitable for wind field simulation. The method aims at solving the problems that in an existing wind field simulation technology, due to the fact that wind speed fluctuation from the ground to the high altitude is large and irregular due to the random characteristics of a wind field, a curve fitting function is difficult to accurately simulate the change rule of the wind speed fluctuation, large deviation is generated, and the calculation accuracy is seriously affected. According to the method, the mesoscale weather forecast WRF mode is coupled with the CFD mode, the distance weighting method is used for interpolating the grid point data of the WRF mode to the boundary surface grid of the CFD mode to serve as the boundary condition and the initial field, and the problem of input condition errors caused by nonlinear fitting in traditional simulation is effectively solved. By means of the method, high-fidelity data transmission is achieved, and the accuracy and reliability of wind field simulation under the complex terrain condition are remarkably improved. The method has a wide application prospect and can be applied to multiple fields such as wind energy resource assessment, wind disaster early warning and urban planning.

The invention discloses a high-altitude wind field hourly forecasting circulation assimilation correction method for guaranteeing the safety of an air route of an aircraft, belongs to the field of aerospace meteorology, and solves the problem of how to improve the vertical layering fineness and resolution in a WRF mode forecasting result. Comprising the following steps: carrying out observation data preprocessing and quality control, and setting a background field error covariance and an observation error covariance; constructing a detection data assimilation scheme; judging weather conditions at an initial moment, and inputting observation data bound at a corresponding moment for assimilation to obtain an observation field; assimilating the observation field and the background field to generate an analysis field, and starting mode numerical forecasting by using the analysis field to obtain a high-altitude wind field hourly forecasting result; comparing with observation data, correcting and evaluating a high-altitude wind field hourly forecast result, and adjusting a detection data assimilation scheme to carry out cyclic assimilation correction until a forecast result meeting a preset standard of an aircraft route and an optimal detection data assimilation scheme are obtained; the accuracy of high-altitude wind forecasting is improved, and the safety of the air route of the aircraft is guaranteed.

The invention discloses a multi-source heterogeneous data assimilation-driven high-altitude atmospheric motion numerical simulation method, which comprises the following steps of: obtaining satellite microwave radiation brightness temperature data and ground dual-polarization radar differential reflectivity data, inputting the data into a quantum annealing collaborative inversion model, and solving three-dimensional humidity field distribution data; humidity gradient tensor field data are calculated, and the space coordinate range of the frontal area is judged based on a preset humidity gradient modulus length threshold value; carrying out vector included angle calculation on humidity gradient tensor field data of a frontal area and background wind field data, generating a cloud micro-physical parameterization regulation coefficient, and dynamically selecting a cloud phase change dominant mode; and inputting the three-dimensional humidity field distribution data and the cloud microphysical parameterized regulation and control coefficient into a four-dimensional variational assimilation system to solve optimal analysis field data, and outputting high-altitude wind field prediction data in a driving numerical mode. According to the method, the response sensitivity and the physical consistency of the cloud microphysical process in numerical simulation are enhanced, and the cloud phase evolution simulation precision in the severe weather process is improved.

The invention relates to the technical field of high-altitude wind power, in particular to a pressing device for pressing a cable wound on a high-altitude wind power single winding drum. According to the pressing device, by arranging the fixing assembly, the main shaft assembly, the rotating assembly and the elastic assembly, elastic force can be provided for the main shaft assembly through the elastic assembly when the rotating assembly does not rotate, so that a pressing block presses a cable on a winding drum, the contact stress between the cable and the winding drum is increased, and the friction force between the cable and the winding drum is enhanced; the problems of insufficient friction force of a single-winding-drum scheme and low transmission efficiency of a double-winding-drum scheme are solved; and when the elastic assembly is compressed under the action of external force, the rotating assembly is forced to rotate, and the main shaft assembly moves relative to the fixed assembly, so that the pressing block is separated from the cable, and the aerial equipment can be conveniently recycled when not doing work.

The invention discloses an umbrella ladder system modeling optimization method and system based on mechanics and parameter optimization, and relates to the technical field of wind power generation modeling. The efficient umbrella ladder system modeling and optimizing method is provided by combining mechanical analysis and a parameter optimization algorithm, and the performance and reliability of a high-altitude wind energy capturing system are remarkably improved; a CPO optimization algorithm is adopted to carry out dynamic parameter optimization on a floating system and an acting system under the multi-constraint condition, and the output power is maximized on the premise that buoyancy balance, rope speed limitation and parachute area constraint are met. Through dynamic updating of an adaptive learning rate adjustment mechanism and a trust region radius, the algorithm can rapidly converge to an optimal solution, the common problem of local optimum or constraint violation in a traditional optimization method is avoided, the method can adapt to changes of wind conditions of different heights, the system can be effectively prevented from overturning, and long-term stable operation is guaranteed.

The invention discloses a method for quickly speculating high-altitude wind speed based on earth surface observation, which belongs to the technical field of wind resource assessment and comprises the following steps: acquiring earth surface high-frequency ultrasonic data and iron tower wind speed data, extracting earth surface wind speed, friction speed and atmospheric stability, and determining earth surface roughness, boundary layer height and earth turning wind; a wind profile calculation model is selected according to different change conditions of the high-altitude wind speed under the atmospheric stability condition, and wind speed vertical distribution data is calculated by combining the surface roughness, the boundary layer height and the geostrophic wind. According to the method, the problem of insufficient precision in high-altitude wind speed calculation of a traditional method is solved, the change of the wind speed along with the height under different atmospheric stability conditions is accurately reflected, the applicability and reliability of the wind profile model are remarkably improved, and efficient and low-cost technical support is provided for wind power plant site selection, wind turbine design and wind power prediction.

The invention discloses an umbrella ladder type high-altitude wind turbine generator control method and system, and relates to the technical field of high-altitude wind power generation control. According to the method, the high-altitude wind speed and the operation height of the helium balloon are obtained in real time; if the first condition or the second condition is met, the air umbrella ladder is controlled to descend according to the set recovery speed; condition 1: the deviation between the real-time high-altitude wind speed and the reference wind speed is less than zero; the second condition is that the deviation between the real-time high-altitude wind speed and the reference wind speed is larger than zero, and the deviation between the real-time running height of the helium balloon and the upper limit of the running height of the aerial umbrella ladder is larger than zero; if the condition 3 is met, the aerial umbrella ladder is controlled to rise according to the optimal release speed; the third condition is that the deviation between the real-time high-altitude wind speed and the reference wind speed is larger than zero, and the deviation between the real-time running height of the helium balloon and the upper limit of the running height of the aerial umbrella ladder is smaller than zero. The wind energy capturing efficiency of the umbrella ladder type high-altitude wind turbine generator can be improved, meanwhile, long-time coordinated and stable operation of the umbrella ladder type high-altitude wind turbine generator is ensured, and unmanned operation or few-person operation of the generator is achieved.

The invention discloses a suspension device and a high-altitude wind power generation system. The suspension device comprises a platform body, floating wings and an airflow adjusting assembly. An airflow channel is formed in the middle of the platform body and provided with a first end and a second end, and external airflow can flow into the airflow channel from the first end and flow out of the airflow channel from the second end. The floating wings are connected to the outer side of the platform body. The airflow adjusting assembly is arranged in the airflow channel and / or on the floating wings so as to adjust the posture of the platform body. The airflow adjusting assembly adjusts airflow near the airflow channel and the airfoil surface of the floating wing, so that adjustment of lift force, resistance and direction force is achieved, through reasonable design and cooperative control of the airflow adjusting assembly, the platform body and the floating wing, the platform can mainly generate stable horizontal traction force in a middle-high altitude wind field, and the stability of the platform is improved. And the energy is transmitted to a ground power generation device in a simple-structure and feasible-control manner, so that the utilization efficiency of high-altitude wind energy and the engineering applicability of the system are improved.

The application discloses a high-altitude wind power station power fluctuation suppression control method and device, equipment, medium and product, relates to the wind power generation technical field, and the method comprises the following steps: based on a high-altitude wind and energy storage combined power generation system, adjusting and smoothing the output power fluctuation of the high-altitude wind power station; determining the estimated fluctuation of the active power output of the high-altitude wind power station according to the real-time output active power of the high-altitude wind power station; based on the estimated fluctuation of the active power output of the high-altitude wind power station, using a weighted moving average filtering algorithm to suppress the output power fluctuation of the high-altitude wind power station, determining a grid-connected expected power curve; taking the grid-connected expected power curve as a power target reference of closed-loop control, formulating a double-closed-loop fuzzy power smoothing control strategy; according to the double-closed-loop fuzzy power smoothing control strategy, suppressing and controlling the output power of the high-altitude wind power station, and the application can optimize the power output smoothing while improving the service life of the energy storage system.

The invention discloses a high-degree-of-freedom self-detection wind energy intelligent self-adjustment system and method. The system comprises a sensor module, a central control module and a signal transmission module. The method comprises the following steps of: acquiring data, preprocessing the data, constructing a'tornado 'model from two angles of wind speed and track through an obtained data model, calculating necessary variables according to a tornado attraction mechanism, attraction, air density, contact area and drag force, finally simulating a maximum power value, and outputting the obtained maximum power. The high-degree-of-freedom self-detection wind energy intelligent self-adjusting system is provided by analyzing the power generation efficiency of high-altitude wind power generation, factors influencing the high-degree-of-freedom self-detection wind energy intelligent self-adjusting system are analyzed through the central system, the maximum power generation efficiency can be achieved, the electric quantity is large, the efficiency is high, and the power generation efficiency is high. And the predicted annual energy output can reach more than 6500 hours.

The application provides an air-based high-altitude wind power generation system maximum power generation tracking control method, and a dynamic height optimization method of the air-based high-altitude wind power generation system, which can systematically consider multi-dimensional operation constraints such as a high-altitude wind speed profile, air density variation and height adjustment cost, significantly improves high-altitude wind energy capture efficiency and power generation power output stability, and is suitable for real-time power optimization and height scheduling strategy formulation of a floating wind power generation platform.

The invention discloses a high-altitude wind power station power fluctuation stabilizing control method, device, equipment, medium and product, and relates to the technical field of wind power generation, and the method comprises the steps: adjusting and smoothing the output power fluctuation of a high-altitude wind power station based on a high-altitude wind storage combined power generation system; determining an estimated fluctuation quantity of the active power output by the high-altitude wind power station according to the active power output by the high-altitude wind power station in real time; based on the estimated fluctuation quantity of the output active power of the high-altitude wind power station, stabilizing the output power fluctuation of the high-altitude wind power station by using a weighted moving average filtering algorithm, and determining a grid-connected expected power curve; taking the grid-connected expected power curve as a power target reference of closed-loop control, and formulating a double-closed-loop fuzzy power smooth control strategy; and stabilizing and controlling the output power of the high-altitude wind power station according to the double-closed-loop fuzzy power smooth control strategy, and the service life of an energy storage system can be prolonged while the power output smoothness can be optimized.

The invention provides a method for correcting wind before launching of an aerospace vehicle. The method comprises the following steps: acquiring high-altitude wind data actually measured in minus 1 hour; taking minus 1 hour high-altitude wind data as input of trajectory correction, and outputting guidance parameters; carrying out six-degree-of-freedom Monte Carlo shooting simulation, and calculating a flight load; and determining whether to launch the space launch vehicle at least according to the flight load envelope. The method can improve the launching release probability and reduce the pneumatic attack angle and the flight load.

The invention relates to the technical field of wind power generation equipment installation, in particular to a scissor type single-blade lifting appliance system for hectometer high-altitude wind-resistant operation, which comprises a beam body platform, and clamp assemblies for clamping blades are symmetrically arranged at the bottom of the beam body platform. A lifting arm assembly used for being connected with a lifting hook of a lifting crane is arranged in the center of the top of the beam body platform, anti-shaking assemblies used for preventing the beam body platform from shaking are arranged on the two sides of the lifting arm assembly respectively, and counterweight assemblies are arranged between the anti-shaking assemblies and the lifting arm assembly respectively and installed on the beam body platform. The anti-shaking assembly is connected with a lifting arm of the lifting crane through a wind cable, and the balance force of the wind cable is controlled through the anti-shaking assembly so that blade shaking caused by high-altitude wind loads can be prevented. The blade is clamped through the clamp assembly, the balance force of the wind cable is controlled through the anti-shaking assembly, the hundred-meter high-altitude wind resistance stability is effectively improved, and the blade shaking risk caused by high-altitude wind loads is effectively avoided.

The invention discloses a high-altitude wind energy capturing method of a multi-rotor mooring unmanned aerial vehicle, and relates to the technical field of unmanned aerial vehicle control. The high-altitude wind energy capturing method for the multi-rotor mooring unmanned aerial vehicle comprises the following steps that S1, structural environment data and historical operation and maintenance data are preprocessed; s2, performing cable regulation and control and tension wind coupling catenary curve optimization according to a structural turbulent flow risk analysis result, and entering an operation window hierarchical scheduling process; s3, adjusting an included angle between a cable and a main wind direction according to a space coupling effect analysis result, and entering a working window hierarchical scheduling process; s4, executing a job window hierarchical scheduling process according to a risk amplification health suppression evaluation result; and S5, constructing a risk attribution and autonomous evolution optimization mechanism based on the multi-source risk quantitative index. According to the method, multi-stage real-time discrimination of the turbulence risk, the spatial effect and the operation window risk is realized through structural turbulence risk analysis and distributed operation risk analysis in combination with risk amplification health suppression evaluation.

The application relates to the technical field of high-altitude wind power, in particular to a method and device for actively inhibiting vibration of a high-altitude wind power cable. The method comprises the following steps: constructing a cable dynamics model suitable for the high-altitude wind power cable; inputting dynamics data collected by a sensor arranged at a first preset position on the high-altitude wind power cable into the cable dynamics model, so as to output predicted transverse stress waves at each position on the high-altitude wind power cable; and based on the predicted transverse stress waves at each position on the high-altitude wind power cable, controlling an actuator arranged at a second preset position on the high-altitude wind power cable to act, so as to generate a series of feedforward cancellation waves for offsetting the predicted transverse stress waves at each position, thereby actively inhibiting vibration caused by impact load, and further ensuring that the cable has a controllable pose in the air and finally improving the transmission efficiency of the energy load.

According to the high-altitude wind power generation system, an inner shell is provided with a vertically-through wind guiding channel, at least part of the diameter of the wind guiding channel is linearly reduced in the direction from an air inlet to an air outlet, and a throat part is formed in the position, with the minimum diameter, of the wind guiding channel; an inflation cavity is formed between the inner side of the outer shell and the outer side of the inner shell, and the inflation cavity is filled with buoyancy gas; the mooring device is arranged on the ground, and the mooring end of the mooring device is connected with the shell. The control module is used for controlling the tension of the mooring end of the mooring device so as to be matched with the buoyancy gas to enable the buoyancy shell to float at the preset height in the air. And the fan is arranged at the throat part of the air guide channel. According to the high-altitude wind power generation system, the inflatable buoyancy shell is combined with the internal wind guide channel, high-altitude wind is gathered and accelerated, the speed of airflow passing through the buoyancy shell is remarkably increased, and then the draught fan arranged on the section with the maximum wind speed is driven to efficiently generate power.

The application relates to a distributed delivery type high-altitude wind field observation system and a control method thereof. The system comprises a high-altitude sounding balloon, a gliding mother machine platform, a ground receiving station and a plurality of wind field sounding nodes. The high-altitude sounding balloon pulls the gliding mother machine platform to ascend, and the gliding mother machine platform releases the wind field sounding nodes one by one according to the delivery time. The wind field sounding nodes keep off in the cabin, and when leaving the cabin, the magnetic trigger part triggers the self-lock power supply circuit to continuously supply power, and unidirectionally broadcasts the node identification information and space coordinate information. The ground receiving station receives the node data, and generates high-altitude wind field observation data according to the space coordinate information of the plurality of wind field sounding nodes at different time. The application can improve the space coverage capability of high-altitude wind field observation, and prolong the effective working time of the wind field sounding nodes.

Flight planning and / or optimizing flight plans can be performed using ground-based systems with little or no instrumented data, providing efficient communications between aircraft and ground-based systems. Estimates of airspeeds (i.e., derived airspeed) can be derived from transponder telemetry, which is optionally collected independently of flight planning. Alternative (adjusted or revised or modified) flight plans can be generated based on derived airspeed, weather, traffic, etc., and / or performance data specific to an individual aircraft. Aircraft performance models can be updated (e.g., fuel consumption) based on monitoring an aircraft over time. Winds aloft data can be updated based on monitoring of one or more aircraft. Data can be selectively identified and uplinked to aircraft based on certain criteria (e.g., data relevant to geographic areas and altitudes proximate flight path as indicated by flight plan).

The present invention discloses a parachute ladder system modeling and optimization method and system based on mechanics and parameter optimization, which relates to the technical field of wind power generation modeling. The present invention proposes an efficient parachute ladder system modeling and optimization method by combining mechanical analysis with parameter optimization algorithm, which significantly improves the performance and reliability of the high-altitude wind energy capture system; the CPO optimization algorithm is used to perform dynamic parameter optimization of the floating system and the working system under multiple constraints, ensuring that the output power is maximized under the premise of meeting the buoyancy balance, rope speed limit and parachute area constraints. Through the adaptive learning rate adjustment mechanism and the dynamic update of the trust region radius, the algorithm can quickly converge to the optimal solution, avoid the local optimality or constraint violation problems commonly found in traditional optimization methods, can adapt to changes in wind conditions at different heights, and can effectively prevent the system from overturning, ensuring long-term stable operation.

The present invention discloses a pod drone video anti-shake method and system, including: S1: collecting real-time wind data and video jitter data, and associating the two data according to the time axis; S2: constructing a high-altitude wind compensation model, and predicting the real wind data and wind direction data according to the video jitter data, wind data and wind direction data; S3: constructing a video jitter processing model, and extracting the feature points of the video jitter data; S4: calculating the jitter direction and amplitude according to the feature points of the video jitter data; S5: performing jitter compensation on the video according to the jitter direction and amplitude to obtain optimized video data. The present invention aims to replace the drone wind sensor by predicting the high-altitude wind force and wind speed; at the same time, giving higher weights to important key points, so as to solve the problems of high cost of traditional pod drone video anti-shake methods, failure to consider the influence of high-altitude wind, and poor anti-shake effect caused by the influence of the importance of key points.

The invention relates to the technical field of high-altitude wind power, in particular to a frictional loss testing device of a high-altitude wind power ground transmission system. When the equivalent friction coefficient is tested, the clutch is in a connected state, the second cable is in an unconnected state, the power source can drive a winding drum of the first testing assembly to rotate and a first pulley to keep idling, and therefore the equivalent friction coefficient can be tested through the wrap angle of the first cable and the tension, measured by a first tension sensor, of the first cable. Calculating an equivalent friction coefficient; when the transmission loss efficiency is tested, the clutch is in an unconnected state, the second cable is in a connected state, the brake works, the power source can drive the first pulley to rotate, and the second pulley is driven to rotate through the second cable. Therefore, the rotating speed and the torque of the first pulley can be measured through the first torque rotating speed sensor, and the rotating speed and the torque of the second pulley can be measured through the second torque rotating speed sensor, so that the transmission loss efficiency is calculated.

The application provides a method for pre-launch wind correction of a space vehicle, comprising: collecting negative 1-hour measured high-altitude wind data; taking the negative 1-hour high-altitude wind data as an input of trajectory correction, and outputting a guidance parameter; carrying out six-degree-of-freedom Monte Carlo targeting simulation, and calculating flight load; and determining whether to launch the space vehicle according to at least the flight load envelope. The method can improve the launch release probability and reduce the aerodynamic attack angle and flight load.

The application discloses an umbrella ladder type high-altitude wind turbine control method and system, relates to the high-altitude wind power generation control technical field.The method acquires the high-altitude wind speed and the operation height of the helium balloon in real time; if condition one or condition two is met, the aerial umbrella ladder is controlled to descend at a set recovery speed; condition one: the deviation of the real-time high-altitude wind speed and the reference wind speed is less than zero; condition two: the deviation of the real-time high-altitude wind speed and the reference wind speed is greater than zero and the deviation of the real-time operation height of the helium balloon and the upper limit of the aerial umbrella ladder operation height is greater than zero; if condition three is met, the aerial umbrella ladder is controlled to ascend at an optimal release speed; condition three: the deviation of the real-time high-altitude wind speed and the reference wind speed is greater than zero and the deviation of the real-time operation height of the helium balloon and the upper limit of the aerial umbrella ladder operation height is less than zero.The application can improve the wind energy capture efficiency of the umbrella ladder type high-altitude wind turbine, ensure the long-time coordinated and stable operation of the umbrella ladder type high-altitude wind turbine, and realize unmanned or few-person operation of the unit.

The invention relates to the technical field of high-speed flight body trajectory research, and particularly discloses a high-speed flight body optimal trajectory design method coupled with a high-altitude wind field model, and the method comprises the steps: constructing a high-altitude wind field statistical model; high-altitude wind field statistical model parameters are determined according to the time-varying rule of seasons; constructing a high-speed flight body trajectory optimization model coupled with the high-altitude wind field statistical model, and constructing a high-speed flight body trajectory optimization problem by establishing a flight motion model considering high-altitude wind, setting boundary constraint conditions and selecting minimum control energy consumption as an objective function; and solving the trajectory optimization problem of the high-speed flight body by adopting a Gaussian pseudo-spectral method, and calculating to obtain an optimal trajectory under the condition of the coupled wind field model. According to the method, the change rule of the high-altitude wind field is researched on the basis of a large amount of actually measured meteorological data, the corresponding statistical model is constructed, a model parameter determination method is given, the statistical model is coupled to the trajectory optimization model of the high-speed flight body, and errors caused by the influence of wind in the optimal trajectory design of the flight body are reduced.

The present application relates to a kind of urban overhead weather risk assessment method and system, wherein the urban overhead weather risk assessment method includes the following steps: determining the spatial location information corresponding to target evaluation object;Obtain the near-surface wind speed forecast data of target evaluation object in preset prediction period;Based on the wind speed mapping relationship library constructed in advance, the near-surface wind speed forecast data is converted into the high-altitude wind speed data of the spatial location where target evaluation object is located, the height layer where it is located;According to high-altitude wind speed data, in combination with preset risk level threshold, the high-altitude wind risk assessment result of target evaluation object is output;The present application realizes the quick conversion of near-surface wind speed data to high-altitude wind speed data by constructing wind speed mapping relationship library in advance, without re-running complex three-dimensional wind field model at each evaluation time, significantly improve the calculation efficiency of high-altitude wind risk assessment.

No related research is found in allusion to the fact that high-altitude wind direction and wind speed shear are basically kept unchanged and the influence of high-altitude wind speed change on the maximum atmospheric dynamic load of a rocket is great. By constructing a high-altitude wind speed change model, taking a certain high-altitude live wind as an example, the model ensures that the wind direction and the wind speed shear are basically unchanged, 100 groups of high-altitude wind samples with the wind speed change are generated, and research shows that along with the increase of the number of the samples, (1) the average wind speed in the whole height shows a linear increasing change characteristic, and the average wind speed is increased by 0.985 (m / s) every 10 samples are increased; (2) the maximum atmospheric dynamic load of the rocket shows linear increasing change, the change range is 3211.75-3514.61 (Pa. Rad), and the maximum atmospheric dynamic load is increased by 30.605 (Pa. Rad) every time 10 samples are increased; (3) the height corresponding to the maximum atmospheric dynamic load of the rocket shows an alternate change characteristic of decreasing and increasing, but the change is small; and (4) the wind speed corresponding to the maximum atmospheric dynamic load of the rocket shows the change characteristic of quasi-linear increase, and the numerical range of the change characteristic is 75.12-84.87 (m / s).

The utility model relates to a drive docking mechanism of a high-altitude wind energy acting system, a drive comprises a base and a lower drive part, and the base is fixed on a main cable of the high-altitude wind energy acting system; the lower driving part is connected to the peripheral edge of the windward side of the high-altitude wind energy acting system through a plurality of auxiliary ropes and can move up and down along the main cable after receiving an instruction. The lower driving piece and the base are provided with a first butt joint piece and a second butt joint piece respectively, the first butt joint piece and the second butt joint piece are provided with a first butt joint groove and a second butt joint groove respectively, and the first butt joint groove and the second butt joint groove are oppositely arranged; the butt joint mechanism is provided with a control module for controlling the first butt joint groove and the second butt joint groove to be locked or unlocked so as to control locking or unlocking between the lower driving piece and the base. The hook-shaped upper butt joint piece and the hook-shaped lower butt joint piece are adopted, so that local stress of stress parts of the butt joint pieces in the separation process can be avoided, and the safety performance and the unlocking efficiency of components are effectively improved.

The invention relates to a drive docking mechanism of a high-altitude wind energy acting system, a drive comprises a base and a lower drive part, and the base is fixed on a main cable of the high-altitude wind energy acting system; the lower driving part is connected to the peripheral edge of the windward side of the high-altitude wind energy acting system through a plurality of auxiliary ropes and can move up and down along the main cable after receiving an instruction. The lower driving piece and the base are provided with a first butt joint piece and a second butt joint piece respectively, the first butt joint piece and the second butt joint piece are provided with a first butt joint groove and a second butt joint groove respectively, and the first butt joint groove and the second butt joint groove are oppositely arranged; the butt joint mechanism is provided with a control module for controlling the first butt joint groove and the second butt joint groove to be locked or unlocked so as to control locking or unlocking between the lower driving piece and the base. The hook-shaped upper butt joint piece and the hook-shaped lower butt joint piece are adopted, so that local stress of stress parts of the butt joint pieces in the separation process can be avoided, and the safety performance and the unlocking efficiency of components are effectively improved.