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CN-122014488-A - Low-cost modularized intelligent hydrodynamic floating type power generation system

CN122014488ACN 122014488 ACN122014488 ACN 122014488ACN-122014488-A

Abstract

The invention discloses a new energy power station power generation system. In the invention, each power generation unit of the water kinetic energy power generation unit is a set; the device adopts standardized modules to splice to form a large-scale green power station without interception and utilizes undeveloped resources in the industry, the angle of the blades of the runner machine can be automatically adjusted to stabilize the power generation efficiency and realize the passing of fish, the front-mounted trash blocking and cleaning unit utilizes the water kinetic energy and automatic equipment to finish automatic trash salvaging and landing, and the whole system is fully-automatic and unmanned to operate by utilizing an artificial intelligence technology. The invention integrates clean energy power generation, river ecological management, fish protection and safety navigation, can be deployed on a large scale, has extremely high economic value and ecological value, and has extremely low cost.

Inventors

  • TAN ZHENGCAI

Assignees

  • 谭正才

Dates

Publication Date
20260512
Application Date
20260408

Claims (10)

  1. 1. The modularized intelligent hydrodynamic floating type power generation system with low cost is characterized by comprising a plurality of standardized power generation and decontamination modules, a module splicing mechanism, an array anchoring system and a full-automatic control system, wherein each module is of a semi-submerged floating structure and comprises a semi-submerged floating platform, a turbine capable of automatically adjusting angle blades, a hydrodynamic power generation unit, a water inlet front-mounted dirt blocking and decontamination unit and a garbage automatic conveying and landing unit; wherein each power generation unit of the water kinetic energy power generation unit is complete; The automatic control system automatically adjusts the inclination angle of the blades according to the real-time water flow speed, keeps the stress area of the water flow on the rotating turbine stable, ensures the stable output of the power generation power, and can adjust the blades to a preset angle to form a fish navigation channel so as to realize ecological friendly operation; The trash blocking and cleaning unit is arranged at the front end of the water inlet of the rotating wheel machine, and utilizes the kinetic energy of natural water flow to cooperate with automatic equipment to realize the integrated operation of automatic interception, automatic salvage, automatic conveying and automatic landing of floating trash without manual intervention; The trash blocking and cleaning unit is positioned at the front end of the water inlet of the runner machine and utilizes the kinetic energy of water and automatic equipment to automatically intercept, salvage, convey and land the trash; The power generation and decontamination module is a standardized unit and can be quickly disassembled and assembled through a splicing mechanism to form a single-row or multi-row large-scale power station; The full-automatic control system uniformly regulates and controls the blade angle, the dirt cleaning flow, the power generation and the running state, and realizes 24-hour unattended operation; The rotor blade is adjusted the inclination in real time by the full automatization control system, stabilizes the power generation and realizes ecological fish passing function.
  2. 2. The low-cost modularized intelligent hydrodynamic floating power generation system of claim 1, wherein an open source STM32 single chip microcomputer, a logic operation circuit, a data storage unit and a signal switching interface are arranged in the main control core, the open source STM32 single chip microcomputer is used as a core processing component and is connected with the logic operation circuit in a bidirectional mode through a circuit, the logic operation circuit is used for processing operation tasks related to runner angle monitoring, equipment running state monitoring and cluster networking control, the output end of the logic operation circuit is connected with the input end of the data storage unit to store various running data, the output end of the data storage unit is connected with the input end of the signal switching interface, and the output end of the signal switching interface is connected with corresponding interfaces of a monitoring sensor, a communication and control module and a power supply module respectively to realize transmission interaction of data and instructions.
  3. 3. The low-cost modularized intelligent hydrodynamic floating power generation system of claim 1, wherein a general civil level flow rate sensor, a general civil level water level sensor, a general civil level angle sensor and a state feedback module are arranged in the monitoring sensor, the output end of the general civil level flow rate sensor is connected with the input end of the state feedback module, the output end of the general civil level water level sensor is connected with the input end of the state feedback module, the output end of the general civil level angle sensor is connected with the input end of the state feedback module, and the output end of the state feedback module is connected with a signal transfer interface of a main control core.
  4. 4. The low-cost modularized intelligent hydrodynamic floating power generation system of claim 1, wherein a general 4G Internet of things module, a wired communication port, an instruction output unit and a protocol conversion circuit are arranged in the communication and control module, the output end of the general 4G Internet of things module is connected with the input end of the protocol conversion circuit, the functions of remote monitoring and data uploading are realized, the simple operation of a mobile phone end is supported, the output end of the wired communication port is connected with the input end of the protocol conversion circuit to serve as a standby communication path, the output end of the protocol conversion circuit is connected with the input end of the instruction output unit, the output end of the instruction output unit is connected with a signal switching interface of a main control core, and meanwhile, the control end of the instruction output unit is respectively connected with a generator and an execution part of a pumping system.
  5. 5. The low-cost modularized intelligent hydrodynamic floating power generation system of claim 1, wherein a power conversion circuit, a general lead-acid storage battery pack, an input interface unit and an output distribution module are arranged in the power supply module, the output end of the input interface unit is connected with the input end of the power conversion circuit, the input interface unit is connected with the electric energy generated by the power generation module, the output end of the power conversion circuit is respectively connected with the input end of the general lead-acid storage battery pack and the input end of the output distribution module, the general lead-acid storage battery pack is used as a standby power supply to store the electric energy, the output end of the general lead-acid storage battery pack is connected with the input end of the output distribution module, and the output end of the output distribution module is respectively connected with a main control core, a monitoring sensor, a communication and control module, a generator and the power input end of a pumping system.
  6. 6. The low-cost modularized intelligent hydrodynamic floating power generation system of claim 1, further comprising a low-cost modularized floating platform, wherein the platform adopts a standardized hollow pontoon splicing structure, is formed by splicing industrial mass-produced general-purpose high-density polyethylene pontoons and galvanized square steel light frames, the pontoons are quickly connected through stainless steel buckles, and the frames reserve functional unit installation interfaces.
  7. 7. The low-cost modularized intelligent hydrodynamic floating power generation system of claim 1, further comprising a front simple high-efficiency floater salvaging fence unit, wherein the front simple high-efficiency floater salvaging fence unit comprises a grading interception fence net, a gravity type automatic salvaging groove and a guide plate, the grading interception fence net is formed by adopting an industrial mass production galvanized steel wire net and a stainless steel net, the outer coarse fence net and the inner fine fence net are obliquely arranged at 20 degrees, the gravity type automatic salvaging groove is arranged at the lower end of the fence net and is an oblique open type groove body, the tail end of the gravity type automatic salvaging groove is connected with a universal civil collecting container, and the guide plate is a universal plastic plate and is fixed on two sides of the fence net.
  8. 8. The low-cost modularized intelligent hydrodynamic floating power generation system of claim 1, further comprising a simple modularized electric energy collection unit, wherein the simple modularized electric energy collection unit consists of a universal rectifying module, a standardized lead-acid energy storage battery pack, a mass production combiner box and a universal power frequency inverter, and is an industrial mass production universal part, a modularized plug-and-pull splicing design is adopted, a universal lightning protection and overvoltage protection circuit is arranged in the modular plug-and-pull splicing system, two modes of off-grid and grid connection are supported, and a grid connection interface is a standardized design and is adapted to the national grid universal grid connection requirement.
  9. 9. The low-cost modularized intelligent hydrodynamic floating power generation system of claim 1, further comprising a rapid splicing mechanism, wherein the rapid splicing mechanism consists of a stainless steel buckle and a waterproof plug which are produced in industrial mass; The device also comprises a low-cost anchoring and stabilizing mechanism, a general iron anchor and a nylon anchor chain are selected as anchoring components, the ballasting and stabilizing mechanism adopts a general plastic water tank on the platform, and the posture of the platform is adjusted by manually adding or discharging water.
  10. 10. The method for controlling a low cost modular intelligent hydrodynamic floating power generation system of claim 1, comprising: (1) Splicing a plurality of standardized power generation and decontamination modules into an array power station, and anchoring and fixing the array power station in a non-navigable water area; (2) The full-automatic control system automatically adjusts the blade angle of the rotor machine according to the water flow speed, keeps the stressed area and the power generation stable, and starts a fish passing model; (3) The trash blocking and cleaning unit automatically intercepts trash at the front end of the water inlet to finish the operations of salvaging, conveying and landing.

Description

Low-cost modularized intelligent hydrodynamic floating type power generation system Technical Field The invention belongs to the technical field of hydrodynamic power generation, and particularly relates to a low-cost modularized intelligent hydrodynamic floating power generation system. Background Under the great trend of global energy structure transformation to green low carbon, the hydrodynamic power generation is used as a renewable energy utilization mode with mature technology and stable operation, and is an important component for constructing a clean energy system. The traditional fixed hydropower station is limited by conditions such as topography, ecological environment and the like, has the problems of long construction period, high investment cost, obvious influence on river ecology and the like, and is difficult to widely cover the dispersed water area scenes such as medium and small river channels, reservoir branch branches and the like. Hydrodynamic power generation is an engineering technology and science for researching the conversion of water energy into electric energy, is an important component of a modern electric power industrial system, and is also a main mode for developing and utilizing water energy resources on a large scale. The basic principle is that the water head is formed by utilizing the water level difference existing in natural river, lake and other water bodies or by damming and water storage, the gravitational potential energy contained in the water body is converted into kinetic energy, the runner machine is driven to rotate, and then the coaxially connected generator is driven to generate electricity. However, the related technology of the existing hydrodynamic power generation generally has short plates with high cost, difficult maintenance, low energy efficiency, poor ecological suitability and the like, and most of the short plates adopt customized high-end materials and integral structures, the production, transportation and assembly depend on large-scale equipment and professionals, and meanwhile, most of the platforms adopt closed designs, so that water body siltation and ecological obstruction are easily caused, the anchoring stable floating mechanism is complex and expensive, and the requirements of different water area environments and power generation scale adjustment are difficult to flexibly adapt. Disclosure of Invention The invention aims to solve the problems and provide a low-cost modularized intelligent hydrodynamic floating power generation system. The invention adopts the technical scheme that the modularized intelligent hydrodynamic floating power generation system with low cost comprises a plurality of standardized power generation and decontamination modules, a module splicing mechanism, an array anchoring system and a full-automatic control system, wherein each module is of a semi-submerged floating structure and comprises a semi-submerged floating platform, a turbine capable of automatically adjusting angle blades, a hydrodynamic power generation unit, a water inlet front dirt blocking and decontamination unit and a garbage automatic conveying and landing unit; The automatic control system automatically adjusts the inclination angle of the blades according to the real-time water flow speed, keeps the stress area of the water flow on the rotating turbine stable, ensures the stable output of the power generation power, and can adjust the blades to a preset angle to form a fish navigation channel so as to realize ecological friendly operation; The trash blocking and cleaning unit is arranged at the front end of the water inlet of the rotating wheel machine, and utilizes the kinetic energy of natural water flow to cooperate with automatic equipment to realize the integrated operation of automatic interception, automatic salvage, automatic conveying and automatic landing of floating trash without manual intervention; The trash blocking and cleaning unit is positioned at the front end of the water inlet of the runner machine and utilizes the kinetic energy of water and automatic equipment to automatically intercept, salvage, convey and land the trash; The power generation and decontamination module is a standardized unit and can be quickly disassembled and assembled through a splicing mechanism to form a single-row or multi-row large-scale power station; The full-automatic control system uniformly regulates and controls the blade angle, the dirt cleaning flow, the power generation and the running state, and realizes 24-hour unattended operation; The rotor blade is adjusted the inclination in real time by the full automatization control system, stabilizes the power generation and realizes ecological fish passing function. In a preferred embodiment, an open source STM32 single-chip microcomputer, a logic operation circuit, a data storage unit and a signal switching interface are arranged in the main control core, the open source STM32 single-chip micro