104 results about "Tidal power" patented technology

The invention relates to an offshore energy platform coordinated scheduling method based on multi-energy complementation and hierarchical optimization, which combines multi-energy complementation characteristic modeling, multi-target opportunity constraint optimization and rolling optimization, and realizes offshore multi-energy coordinated scheduling by constructing a hierarchical decoupling optimization and control system. Based on prediction and historical data of multiple types of energy such as offshore wind power, photovoltaic energy and tidal energy, complementarity and flexibility of the energy are quantified, high-quality data support is provided for scheduling optimization, a day-ahead layered optimization model containing renewable energy priority consumption and flexible standby configuration is constructed, and a medium-and-long-term output strategy is formulated. Output of various energy sources is dynamically adjusted through a rolling optimization mechanism, and flexible response to renewable energy fluctuation is achieved. And finally, second-level frequency and voltage support is realized by using a virtual synchronous machine and droop control, and the self-adaptive capability of the system is enhanced. According to the invention, the cooperative regulation capability and operation stability of the offshore platform multi-energy system can be effectively improved, and the dependence on a traditional standby power supply is reduced.

The invention provides a computing power optimization method for green energy driving of a data center, and the method comprises the steps: obtaining real-time tidal energy supply data and load demand calculation data, analyzing the matching degree of periodic supply of tidal energy and load fluctuation demand calculation, and determining the peak dislocation time period of tidal energy supply and load demand calculation; evaluating an execution window of a high-energy-consumption calculation task of the data center according to a peak dislocation period of tidal energy supply and calculation load demand, and obtaining an available resource list in an energy sufficient period; if the migrated computing power resource allocation balance degree does not reach a preset balance threshold value, obtaining a current load of a server cluster of the data center, and determining an energy valley period activation condition; and analyzing the mitigation degree of resource mismatching from the available capacity index of the buffer energy, reallocating idle computing power resources according to the mitigation degree, and determining the supplement demand of the tidal energy shortage time period.

The invention discloses a seawater parameter correlation analysis method and device, electronic equipment and a storage medium, and relates to the technical field of ocean monitoring. The method comprises the following steps: acquiring satellite remote sensing data of a target sea area and performing space-time quality screening; preprocessing the satellite remote sensing data to generate correction data for temperature inversion; analyzing tidal dynamic characteristics of the target sea area; inverting a sea surface temperature field based on the pre-processed data, and performing enhancement analysis by fusing tidal dynamic characteristics; establishing a coupling strength quantitative index of the tidal power and the temperature field; collecting and complementing historical observation data of the power plant; the relevance between the temperature and the liquid level parameters is counted and analyzed; and the correlation of the seawater parameters is judged by integrating the coupling strength quantitative index and the data statistical result. The invention provides a two-channel decision-making mechanism with cooperation of a physical mechanism and operation data statistics, and the mechanism not only improves the operation efficiency of the cooling system of the power plant, but also reduces the misjudgment rate of abnormal working conditions, and provides an enforceable optimization strategy for warm drainage management.

The invention discloses a floating type wind power platform, and relates to the technical field of wind power generation, according to the scheme, the floating type wind power platform comprises a semi-submersible floating type platform, a first mooring system, a concrete block, a second mooring system and a stabilization power generation device, the first power end of the stabilization power generation device is connected with the concrete block through the first mooring system, and the second power end of the stabilization power generation device is connected with the seabed through the second mooring system so as to capture wave energy or tidal energy. Due to the fact that the floating type wind power platform is used, wave energy or tidal energy can be captured and converted into electric energy, the energy utilization approach of the floating type wind power platform is expanded, and energy utilization is more sufficient.

The invention discloses a self-adaptive split type ocean boundary layer dynamic monitoring device, relates to the field of intertidal zone monitoring, and aims to solve the problem that existing equipment is difficult to meet long-term, three-dimensional and stable monitoring. The device comprises a main body and a buoy unit, the buoy unit is divided into three layers of platforms which are respectively provided with atmosphere monitoring equipment, water level wave monitoring equipment and water body monitoring equipment, and atmosphere-water body multi-element three-dimensional monitoring can be realized; the main body further comprises a hollow pipe, a micro floating body, a step foot, a sediment sampling pipe, a power generation floater and a supporting mechanism, the step foot assists the device in moving in a complex terrain, the sediment sampling pipe obtains a time sequence sample, the power generation floater utilizes tidal power generation to supply power, and the supporting mechanism adjusts adsorption force and bearing force through a triangular pyramid riveting structure, barbs and acoustic ranging to ensure that the device is stable. The device does not need to be frequently put and recycled, can stably monitor for a long period, and provides comprehensive data for intertidal zone environment research.

The invention relates to an underwater turbine (100), in particular an underwater turbine (100) of a tidal power plant, having at least one rotor shaft (8), wherein: one end of the rotor shaft (8) can be connected, for conjoint rotation, to a rotatable rotor hub (4) which bears rotor blades (6), and the other end of the rotor shaft extends into a stationary housing of the underwater turbine (100), in particular a nacelle (2) of the tidal power plant; the underwater turbine (100) has a positive-engagement rotor rotation lock (20) in an interior of the stationary housing of the underwater turbine; the rotor rotation lock (20) has at least one translatable locking element (28), which can be brought from a free position, in which the rotor rotation lock (20) does not act, into a locking position, in which the locking element (28) prevents rotation of the rotor shaft (8), and at least one receptacle (26), which is designed such that, in the locking position, the at least one receptacle is engaged with the at least one locking element (28) in order to prevent rotation of the rotor shaft (8).

This invention relates to a method for constructing a biodegradable mangrove ecological island based on dynamic tidal energy regulation, and an artificial island siltation device. The artificial island siltation device includes a bamboo gate system, a hemp rope net system, a fixed pile system, and a limiting system. A dynamic filtration structure is formed by the liftable bamboo gate and the hemp rope net. Utilizing the buoyancy difference and water flow velocity changes generated by tidal rise and fall, a synergistic effect is achieved: accelerating the passage of sediment-laden water during high tide and promoting siltation during low tide. A fully biodegradable material is used to construct a growing silt body. The buoyancy balance is regulated by the bamboo joint holes, ensuring the device remains suspended on the surface layer of the silt body. This allows for continuous siltation and elevation of the tidal flat, forming an artificial island that provides a site for mangrove seedling planting and meets the required daily sunrise duration for mangrove growth. The method and device of this invention have technical advantages such as low construction cost, dynamic adaptation to tidal changes, and avoidance of secondary pollution.

The invention discloses efficient water pumping equipment utilizing marine environment energy, and belongs to the field of marine engineering equipment. The equipment comprises a high-pressure gas supply assembly, a guide column connected to the seabed, a middle buoy connected to the guide column in a sliding mode, and an upper telescopic cylinder and a lower telescopic cylinder which are connected to the top and the bottom of the middle buoy respectively. The high-pressure gas supply assembly can convert wind energy, solar energy, tidal energy or wave energy into compressed air and store the compressed air. The middle buoy can change the resultant force of the gravity and the buoyancy by utilizing the rising and falling of tides or through the charging and discharging of high-pressure gas and the change of the water discharging and absorbing capacity of the middle buoy, the middle buoy is acted to slide along the guide post, and the upper and lower telescopic cylinders are respectively driven to alternately pump water by the up-down movement of the middle buoy. By filling or discharging high-pressure gas into or out of the middle buoy, the buoyancy and gravity balance of the middle buoy can be actively adjusted, so that the movement frequency of the middle buoy is greatly increased, the tidal cycle limitation is broken through, and all-weather, high-frequency and efficient water pumping operation is achieved in combination with the marine environment energy storage condition.

The invention discloses a bidirectional automatic reversing fluid power generation device which comprises at least two horn mouths, a power generator system, a piston and a channel sealing ring. The horn mouth is connected with a pipeline, and a hole is formed in the pipeline; the generator system is communicated with a pipeline connected with the horn mouth; the piston is arranged in the pipeline between the horn mouths; the channel sealing ring is arranged on the inner wall of the pipeline and matched with the piston to achieve opening and closing of the channel. When fluid enters from one direction, the corresponding piston is pushed to move to open the channel in the direction, meanwhile, the piston in the other direction is pushed to make contact with the channel sealing ring to seal the channel in the direction, the fluid is forced to be guided to a generator system for power generation, and the fluid after acting is discharged from a hole in the channel where the generator is located. Through cooperation of the piston and the channel sealing ring, automatic reversing of the fluid channel is achieved, external control is not needed, the structure is simple, and reliability is high. The device can adapt to a wind power generation scene and a tidal power generation scene at the same time, can also be applied to various scenes such as electric vehicle auxiliary power generation and water surface floating power generation, and has wide applicability and good application prospects.

The invention belongs to the technical field of intelligent aquaculture, and particularly discloses a tidal power generation and intelligent cultivation system which comprises a power input module, a power transmission module, a power generation module and an intelligent cultivation module which are cascaded, the power input module is used for capturing sea wave impact kinetic energy, and the power transmission module is used for transmitting the sea wave impact kinetic energy to the intelligent cultivation module; the mechanical energy is input into the power transmission module; the power transmission module is used for stably transmitting mechanical energy and converting the mechanical energy into one-way rotating motion so as to drive the power generation module to work. The power generation module is used for converting mechanical energy into electric energy and supplying power to the intelligent breeding module; the intelligent breeding module is used for achieving intelligent breeding control and management based on power supply of the power generation module. By means of mechanical transmission and an intelligent control system, efficient conversion from tidal kinetic energy to electric energy and refined and automatic management of the breeding process can be achieved.

This invention relates to a construction method for a tidal power station structure, comprising the following steps: S1, installing and positioning the jacket structure using a floating crane; S2, floating the steel casing into the positioning hoist, drilling holes through the steel casing to the design elevation, and pouring pile foundations to form a steel-concrete composite pile structure; S3, prefabricating the foundation on land, pre-installing steel sleeves at the bottom of the foundation, and setting up a double-arm steel cofferdam around the upper perimeter of the foundation; S4, floating the prefabricated components to the design position, and connecting the steel sleeves with the top of the steel casing; S5, inflating airbags to form a sealed water-blocking system, and pumping out water from the double-arm steel cofferdam to create a dry working area; S6, cutting the portion of the top of the steel casing exceeding the pile foundation within the dry working area, and pouring the hollow structure of the foundation; S7, dismantling the double-arm steel cofferdam and jacket structure, and constructing the work platform; S8, hoisting the turbine assembly platform and the work platform as a whole. This invention optimizes the construction process of a tidal power station and improves the stability and durability of the structure.

The application discloses a tidal thermal energy difference power generation device and relates to the field of power generation, which comprises a first dam, a second dam, a separation component, a water storage chamber, a thermal energy difference integrated power generation system, a controller and two side dams, a water storage inlet channel for connecting shallow seawater and a reservoir is arranged on the first dam, a water storage one-way valve and a first water turbine are arranged in the water storage inlet channel, a water storage outlet channel connected with the reservoir is arranged at the bottom of the second dam, a water discharge outlet channel for connecting shallow seawater and a water discharge reservoir is arranged on the first dam, a water discharge one-way valve and a second water turbine are arranged in the water discharge outlet channel, and a water discharge inlet channel connected with the water discharge reservoir is arranged at the top of the second dam; the water storage chamber is connected with deep seawater through a cold water pipe, and the deep seawater can enter the water storage chamber through the cold water pipe; the thermal energy difference integrated power generation system comprises a plurality of thermal energy difference power generation modules. The tidal thermal energy difference power generation device integrates tidal power generation and thermal energy difference power generation, and the power generation efficiency is improved.

The application discloses a kind of multi-source ocean energy site selection method and system, it is related to electric power energy field, it solves the problem that existing multi-source ocean energy site selection method exists poor site selection effect, including steps S1: real-time tidal energy index monitoring is carried out to the region to be addressed, the monitoring result is combined with tidal energy index historical data, and the tidal energy estimated power generation deviation corresponding to the region to be addressed is obtained by comprehensive analysis, tidal energy resource monitoring data are obtained, step S2: tidal resource development area screening is carried out to the region to be addressed according to tidal energy resource monitoring data, and wave energy index analysis is carried out to non-tidal resource development area, and regional energy analysis data are obtained according to the analysis result, step S3: according to regional energy analysis data, the site selection of each region to be addressed is carried out to marine energy resource development, the comprehensiveness and accuracy of the application can be improved multi-source ocean energy site selection method.

The utility model discloses a kind of concrete block revetment auxiliary laying devices for hydraulic engineering, and it is related to revetment laying device technical field, including support and knock brick mechanism, the bottom of the support is provided with multiple groups of shell, the bottom of the shell is provided with positioning mechanism.The concrete block revetment auxiliary laying devices for hydraulic engineering, when tidal power revetment construction, concrete block needs to be laid on revetment, by first block is placed on revetment, then moving support makes multiple groups of positioning mechanism of support bottom insert into the hexagonal hole in concrete block interior, then starting positioning mechanism locates block, after positioning is completed, it will trigger knock brick mechanism, automatically knock the block that positioning is completed, so that it evenly lays on tidal power revetment, when the size of block changes, the spacing of multiple groups of shell can be adjusted by adjusting mechanism, to adapt to the size of different block.

The invention relates to the technical field of landscape ecological energy devices, in particular to a landscape stepping stone self-energy-supply module structure based on wind and tide composite energy, which comprises an energy supply module mechanism consisting of a buoyancy base, two transmission main shafts, stepping stone panels mounted on the two transmission main shafts, a wind wheel and a tide turbine, a partition plate is arranged in the buoyancy base and divides the interior of the buoyancy base into an upper cavity and a lower cavity, water quality improving modules are arranged on the upper cavity and the buoyancy base, and the wind wheel and the tidal turbine drive the independent generators respectively and are electrically connected in parallel, so that the wind energy power generation module and the tidal energy power generation module are independent from each other. When one energy supply has a problem, such as insufficient wind power or unstable rotating speed of the tidal turbine caused by tidal change, the other module can still work normally, so that the stability and reliability of the whole power generation system are ensured, the continuity of energy supply is improved, and the power generation efficiency is improved. Meanwhile, redundant mechanical kinetic energy is utilized to actively improve and detect the ecological environment of the water body.

This invention provides an adaptive operation control method for tidal current power generation load conditions, comprising: when the tidal current velocity increases and the fixed-pitch propeller generator meets the adjustment conditions, adjusting the current control mode according to the following strategy: specifically, when the current control mode is torque mode, the next control mode is rated speed mode; when the current control mode is rated speed mode, the next control mode is low rated speed mode; when the current control mode is low rated speed mode, the next control mode is shutdown mode; when the tidal current velocity decreases and the fixed-pitch propeller generator meets the adjustment conditions, adjusting the current control mode according to the following strategy: specifically, when the current control mode is torque mode, the next control mode is shutdown mode; when the current control mode is rated speed mode, the next control mode is torque mode; when the current control mode is low rated speed mode, the next control mode is rated speed mode. This invention improves the operational safety of the generator set.

The present application belongs to the field of ocean power generation, and particularly relates to a shore-based ocean surge power generation device. The device comprises a body, which is divided into a first chamber and a second chamber by a partition. A plurality of notches are formed on the upper side of the first chamber, and a first water wheel is installed in each notch. The first water wheels are arranged in the form of an exponential function image. A plurality of second water wheels are installed in the second chamber. A plurality of backflow holes are formed in the partition, and a plurality of guide plates are fixedly installed on the partition. A third water wheel is installed in the second chamber. A backflow generator is connected with a rotating shaft through a planetary reducer. A fourth water wheel is installed on the rotating shaft. A backflow pipe is installed on the body, and the fourth water wheel is located in the backflow pipe. The present application can complete four different position power generation operations in one wave surge, effectively improve the conversion rate and utilization rate of tidal power generation, and further improve the power generation capacity.

The invention relates to the technical field related to tidal energy, in particular to a tidal power generation system and a tidal power generation method.The tidal power generation system comprises a supporting column, a lifting mechanism is arranged on the surface of the inner side of the supporting column, and a power generation mechanism is arranged on the surface of one side of a connecting block. Through arrangement of a lifting mechanism and a power generation mechanism, a first motor is started to lift a lifting block through a threaded rod to drive a supporting rod and the power generation mechanism on one side of a connecting block to lift, so that equipment is adjusted to a proper position to work according to rising and falling tide, and meanwhile, when a generator set is exposed out of the water surface after tide falling, the height can be increased to continue to generate power through wind power; due to the fact that the blades are semicircular, when water flow passes through, the inner side faces of the blades can be pushed to drive the rotating shaft to rotate, a generator in the generator cabin is driven to generate electricity, the four blades are evenly arranged around the rotating wheel, the water flow of rising and falling tide can drive the impeller to rotate, and the power generation efficiency is further improved while tidal power generation is achieved.

The application belongs to the technical field of intelligent aquaculture, and specifically discloses a tidal energy power generation and intelligent aquaculture system, which comprises a cascaded power transmission-in module, a power transmission module, a power generation module and an intelligent aquaculture module, wherein the power transmission-in module is used for capturing the kinetic energy of sea wave impact and converting the kinetic energy into mechanical energy input into the power transmission module; the power transmission module is used for stably transmitting the mechanical energy and converting the mechanical energy into unidirectional rotary motion to drive the power generation module to work; the power generation module is used for converting the mechanical energy into electric energy and supplying power for the intelligent aquaculture module; and the intelligent aquaculture module is used for realizing intelligent control and management of aquaculture based on the power supply of the power generation module. Through the mechanical transmission and intelligent control system, the tidal kinetic energy can be efficiently converted into electric energy, and the aquaculture process can be finely and automatically managed.

This invention relates to a tidal power generation revetment reinforcement structure for artificial islands in coastal areas, aiming to solve the industry pain points of poor off-grid power supply stability, insufficient revetment erosion resistance, and low tidal energy utilization efficiency of existing artificial islands in coastal areas. This solution utilizes a sloping breakwater to set up two-level platforms of varying heights, with corresponding closed corrosion-resistant water storage pipelines and cascade generator sets. The water storage pipelines are anchored to the concrete blocks of the revetment, enabling bidirectional cascade power generation from surface water and tidal energy, while simultaneously strengthening the overall integrity of the revetment. In addition, this solution does not require additional marine resources, and its power supply stability is far superior to traditional island new energy solutions, combining outstanding economic and ecological benefits and being suitable for various coastal development scenarios.

The application provides a kind of carbon nanoparticles-based tidal power generation device, and relates to the technical field of tidal power generation, comprising: floating foundation platform and power generation unit, the floating foundation platform includes base, buoyancy bucket, support rod, power generation unit slot and rotation control system;The base is hollow cuboid, the base is internally provided with rotation control system, the rotation control system is connected with several support rods, a plurality of power generation unit slots are provided on each support rod, the base is connected with buoyancy bucket on both sides through clamping groove, and the base rear side is provided with locking mechanism;The power generation unit is arranged in the power generation unit slot, and the power generation units on each support rod are connected in series with the power generation units on another row in series or parallel connection after being connected in series with each other.The application has the characteristics of low cost and simple preparation, and the formed tidal power generation device can realize stable power output.

This application relates to the technical field of water conservancy facilities and discloses a tidal-powered automatic marine debris collector, which includes a collection bin with an inlet and a drain outlet on the side, the drain outlet being lower than the inlet height; a tidal gate installed at the inlet of the collection bin; a gate movably mounted on the collection bin for opening and closing the drain outlet; and a float connected to the gate, configured to move the gate according to the rise and fall of the external water level. During high tide, the rising external water level opens the tidal gate, exposing the inlet, while the float rises, causing the gate to close the drain outlet. During low tide, the tidal gate closes, while the float descends, causing the gate to open and expose the drain outlet. This application can reduce energy consumption.

The utility model discloses a giant tidal power station, and relates to the technical field of tidal power generation, the giant tidal power station comprises a water inlet channel and a water drainage channel which are parallel to each other, the water inlet channel and the water drainage channel are separated by a partition wall, and a plurality of power generation turbines are arranged on the partition wall along the extension direction of the water inlet channel in a linear array manner; the water inlet channel and the water outlet channel are respectively provided with a water inlet and a water outlet, and seawater flows into the water inlet channel from the water inlet of the water inlet channel during flood tide; when the tide ebbs, seawater entering the water inlet channel can flow to the water outlet of the water drainage channel through the water inlet of the water drainage channel. The water inlet channel and the water drainage channel are designed between the two cofferdams, the water inlet channel and the water drainage channel are separated through the partition wall, the multiple power generation turbines are arranged on the partition wall in the extending direction of the water inlet channel in a linear array mode, kinetic energy generated by flowing of seawater during rising tide and falling tide can be utilized for power generation, and the power generation amount is increased.

The utility model discloses an anti-blocking artificial fishing reef based on tidal energy, which comprises a concrete structure body and an anti-blocking mechanism, the concrete structure body comprises a base and a fishing reef frame, four support rods are arranged at the top of the base, the tops of the four support rods are connected with the fishing reef frame, a scraper and a baffle are arranged in the fishing reef frame, and the baffle is connected with the scraper. The anti-blocking mechanism comprises a balloon buoy and a stainless steel extension spring, rubber ropes are tied to the two ends of the stainless steel extension spring, and one ends of the multiple rubber ropes penetrate through the support so that the multiple rubber ropes can be gathered into one rubber rope through the support and connected with the balloon buoy. During use, vertically upward pulling force is applied to the rubber rope at the support, under the pulling force effect of the rubber rope, the scraping plate in the fishing reef frame moves upwards to the top of the fishing reef frame, at the moment, various sundries between the baffles are cleaned in the up-down moving process of the scraping plate, and the cleaned sundries are discharged out of the fishing reef through reserved holes in the scraping plate.

The invention discloses a light-weight powder coating based on furfural-fluorocarbon modified polyester resin and a preparation method of the light-weight powder coating. The powder coating takes furfural-fluorocarbon modified polyester resin and organic silicon modified polyester resin as composite film forming base materials, and adopts a composite curing agent of blocked polyisocyanate and beta-hydroxyalkylamide. By means of collaborative optimization of resin molecule design and a curing system, the paint can achieve the adhesive force of 0 grade, the impact resistance of 50 cm, the salt mist resistance of more than 10000 hours and the damp heat resistance and ultraviolet aging resistance of 3000 hours under the condition of an ultrathin coating of about 50 micrometers, and the comprehensive performance is excellent. The product is particularly suitable for long-term protection of extreme corrosion environments such as ocean tidal energy equipment, offshore wind power and cross-sea bridges.

The application relates to a tidal power generation project integrating a generator set and a booster station, which comprises a steel stand, a set platform installed in the middle of the steel stand, a generator set installed on the set platform, and a booster station installed on the top of the steel stand, the generator set and the booster station are connected through a cable, the cable is used for transmitting the power generated by the generator set to the booster station for voltage boosting, the booster station transmits the power out through a power transmission submarine cable, and the power transmission submarine cable is laid along the steel stand. The generator set and the booster station are integrated on the steel stand, the distance between the generator set and the booster station is shortened, the laying length of the submarine cable and the power loss are effectively reduced, the space resource can be effectively utilized, the booster station uses the steel stand foundation as a bearing structure together with the generator set, and the construction cost and the construction time can be effectively saved.

The application discloses a kind of hybrid positioning ocean engineering platform, it is related to ocean engineering platform technical field, including placement platform, the both sides of one end of the placement platform are provided with tidal power generation device, one end of the tidal power generation device is provided with unloading device, the upper end of the placement platform is provided with fixing device.The application can realize tidal power generation, and cooperate with the use of fuel oil, can facilitate the use of oil-electric hybrid power system on positioning ocean engineering platform, facilitate platform can be flexibly switched to use fuel oil and electric power under different working conditions, to reduce fuel consumption and exhaust emission, realize the goal of energy saving and emission reduction, prevent the influence on air quality and human health, also can prevent pollution to ocean, simultaneously, improve the utilization efficiency of energy, reduce operating cost, can also enhance reliability and redundancy, facilitate in emergency, power system can be used as backup energy, guarantee the normal operation of key equipment and system of platform.

The invention relates to the technical field of tidal power generation, in particular to a tidal power generation device for offshore wind power, which comprises a shell, a water turbine assembly, a power generation assembly and a connecting assembly, the shell is provided with a first water inlet, a second water inlet, a first water outlet and a second water outlet, and the first water inlet and the first water outlet penetrate through two ends of the bottom of the shell; the first water inlet and the second water outlet penetrate through the two ends of the top of the shell to form a channel for water flow circulation, and the first water inlet and the second water inlet face opposite directions respectively; the water turbine assembly is arranged in the shell and used for converting kinetic energy of water flow into mechanical energy. The power generation assembly is arranged at one end of the shell and used for converting mechanical energy into electric energy, the connecting assembly is arranged between the power generation assembly and the water turbine assembly and used for connecting the power generation assembly and the water turbine assembly, power generation can be conducted during rising tide and falling tide of seawater, and then the utilization rate of tidal energy is increased.

This invention belongs to the field of marine foundation scour protection technology, specifically disclosing a marine foundation scour protection device, including a wind turbine and a multi-stage disturbance component surrounding the marine foundation and arranged from the outside in. Each stage of the disturbance component includes multiple disturbance units; each disturbance unit includes a turbine housing, a turbine, and a deceleration module. The turbine housing is open at the end furthest from the marine foundation, and the deceleration module is located at the end closest to the marine foundation. The turbine is located inside the turbine housing and is used to generate electricity under the influence of the water flow when the water velocity is less than a threshold value. The water flow passing through the turbine enters the deceleration module for deceleration. The wind turbine is connected to the turbine and is used to drive the turbine to rotate in the opposite direction when the water velocity is greater than or equal to the velocity threshold value, using the water flow from the turbine's reverse rotation to counteract the external water flow. This invention not only achieves marine foundation scour protection but also enables the simultaneous development and synergistic utilization of wind and tidal energy.

The invention discloses a harbor basin Internet of Things communication and control system for electric ship charging scheduling, and the system comprises a multi-source situation collection and preprocessing module which is used for collecting multi-source situation data and generating a structured input data stream; the hierarchical reversible situation construction module is used for constructing a tidal power field layer, a communication fading field layer and a ship behavior prediction field layer and generating a hierarchical reversible situation tensor; the scheduling intention and collaborative semantic generation module is used for generating a collaborative semantic communication vector; the hierarchical adaptive scheduling control module is used for outputting a scheduling control result; the instruction generating and issuing module is used for generating a charging power setting instruction, a berthing guiding instruction and a berth state updating instruction; and the execution feedback and situation updating module is used for updating the hierarchical reversible situation tensor and scheduling intention consistency field. According to the invention, through multi-field coupling situation modeling and collaborative semantic scheduling, efficient adaptive charging scheduling of the electric ship in a dynamic harbor basin environment is realized.