Wave-resistant deep sea power generation intelligent operation and maintenance protection system

Abstract

The utility model discloses a wave-resistant deep sea power generation intelligent operation and maintenance protection system, which belongs to the technical field of offshore power generation operation and maintenance protection systems and comprises an underwater floating power generation platform, a wind power generation module, a wave power generation module, a central control module, a communication module, a meteorological platform and an alarm platform. Through the mode, the wind power generation module generates power through wind power, the central control module adjusts the direction of the wind power generation module according to data information collected by the wind power generation module so as to achieve the optimal power generation efficiency, and the wave power generation module generates power through waves and adjusts the angle of the wave power generation module so as to achieve the optimal power generation efficiency. And then real-time data information is transmitted to the central control module through the communication module, the central control module analyzes the information to take optimal countermeasures, and if the situation is bad and cannot be processed, the situation is uploaded to an alarm platform through the communication module. And background operation and maintenance personnel are notified to take countermeasures.

Description

Technical Field

[0001] The utility model relates to the technical field of offshore power generation operation and maintenance protection systems, and in particular to a wave-proof deep-sea power generation intelligent operation and maintenance protection system. Background Art

[0002] The ocean contains abundant renewable energy. Offshore power generation is a new direction for the development of clean energy in the future and has attracted widespread attention from scholars and experts from various countries. The development of offshore power generation technology is of great significance to adjusting my country's energy structure, developing green energy and controlling air pollution. In addition, wind power generation is the fastest growing green energy technology in the world. While the construction of land wind farms is developing rapidly, people have noticed some limitations on the use of land wind energy, such as large land area and noise pollution. Due to the rich resources at sea and the feasibility of current technology, the ocean will become a rapidly developing power plant. However, given the huge difference between the offshore climate and the land, in order to improve the safety of generator sets, reduce the possibility of lightning strikes, and improve the ability of generator sets to resist lightning strikes, it has become an important issue in offshore power generation.

[0003] For example, Chinese patent CN109441733B discloses an energy-absorbing and vibration-reducing deep-sea wind power generation floating semi-submersible platform, which includes wind turbine blades, a wind turbine, a tower and a semi-submersible platform. The semi-submersible platform includes three buoys and a triangular pontoon. A wave energy-absorbing and vibration-reducing system is installed inside the buoy. The energy-absorbing and vibration-reducing system includes a generator, an inertia container, a return spring and a plurality of load-bearing springs.

[0004] However, the technology has the following problems: it is unable to make corresponding response measures based on the climate and storm conditions at sea predicted by the meteorological platform, it is unable to fully utilize the wave energy and it is unable to ensure the stability of power generation.

[0005] Based on this, the utility model designs a wave-proof deep-sea power generation intelligent operation and maintenance protection system to solve the above problems. Utility Model Content

[0006] In view of the above-mentioned shortcomings of the prior art, the utility model provides a wave-proof deep-sea power generation intelligent operation and maintenance protection system.

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] A wave-proof deep-sea power generation intelligent operation and maintenance protection system comprises at least one underwater floating power generation platform, wherein the underwater floating power generation platform is connected with a wind power generation module for wind power generation and a wave power generation module for wave power generation;

[0009] It includes a central control module for controlling the normal operation of the system, the central control module is electrically connected to a communication module for information transmission, the central control module is connected to both the wind power generation module and the wave power generation module, and the central control module is electrically connected to an underwater floating power generation platform;

[0010] The communication module is wirelessly connected to a meteorological platform for predicting weather conditions and an alarm platform for emergency alarm notification to operation and maintenance personnel.

[0011] Furthermore, the underwater floating power generation platform is a deep sea floating wind power platform in the prior art.

[0012] Furthermore, the wind power generation module includes a tower, a wind power generation component, an anemometer, an atmospheric relative humidity sensor, a temperature and atmospheric pressure sensor, a turntable and a positioning instrument; the top of the tower is fixedly connected to the wind power generation component, the anemometer, the atmospheric relative humidity sensor, the temperature and atmospheric pressure sensor are all fixedly installed on the wind power generation component, the output end of the turntable is fixedly connected to the bottom end of the tower, the turntable is fixedly installed on the underwater floating power generation platform, and the positioning instrument is fixedly installed inside the tower.

[0013] Furthermore, the wind power generation component, anemometer, atmospheric relative humidity sensor, temperature and atmospheric pressure sensor, turntable, and positioning instrument are all electrically connected to the central control module.

[0014] Furthermore, the wind power generation component includes a wind turbine and a plurality of wind turbine blades.

[0015] Furthermore, the wave power generation module includes a bracket, a rotating shaft, a rotor, a motor and a wave sensor. The bracket is fixedly connected to the rotating shaft, and the bracket floats on the sea surface. The rotating shaft is rotatably connected to the side wall of the underwater floating power generation platform. The motor is fixedly installed on the side wall of the underwater floating power generation platform. The output end of the motor is fixedly connected to the rotating shaft. A plurality of rotors are provided at equal intervals and fixedly installed on the bracket. The wave sensor is fixedly installed on the underwater floating power generation platform. The motor and the wave sensor are both electrically connected to the central control module.

[0016] Furthermore, the bracket, rotating shaft, rotor and motor are provided in four groups and are respectively located around the underwater floating power generation platform.

[0017] Furthermore, the communication module is a 5G module in the prior art.

[0018] Furthermore, the communication module is wirelessly connected to the meteorological platform and the alarm platform through a 5G base station.

[0019] The utility model has the following technical effects:

[0020] When the utility model is in use, the underwater floating power generation platform floats on the deep sea and is fixed to the seabed by cables. The wind power generation module generates electricity through wind power and detects changes in wind strength and surrounding environment. The central control module adjusts the direction of the wind power generation module according to the data information collected by the wind power generation module to achieve the best power generation efficiency. The wave power generation module generates electricity through waves and detects the strength of waves to adjust the angle of the wave power generation module to achieve the best power generation efficiency and protect the normal operation of the wave power generation module. The meteorological platform detects the real-time temperature and wind direction at sea, and then transmits the real-time data information to the central control module through the communication module. The central control module analyzes the information and makes the best response measures. If the situation is severe and cannot be handled, it is uploaded to the alarm platform through the communication module to notify the background operation and maintenance personnel to prepare response measures. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0022] Figure 1 This is the overall block diagram of a wave-proof deep-sea power generation intelligent operation and maintenance protection system of the utility model;

[0023] Figure 2 This is a block diagram of the wind power generation module of the utility model;

[0024] Figure 3 This is a block diagram of the wave power generation module of the utility model;

[0025] Figure 4 It is a schematic diagram of a wave-proof deep-sea power generation intelligent operation and maintenance protection system of the utility model;

[0026] Figure 5 It is a schematic diagram of the wave power generation module of the present invention.

[0027] The numbers in the figure represent:

[0028] 1. Underwater floating power generation platform; 2. Wind power generation module; 21. Tower; 22. Wind power generation components; 23. Anemometer; 24. Atmospheric relative humidity sensor; 25. Temperature and atmospheric pressure sensor; 26. Turntable; 27. Positioning instrument; 3. Wave power generation module; 31. Bracket; 32. Rotating shaft; 33. Rotor; 34. Motor; 35. Wave sensor; 4. Central control module; 5. Communication module; 6. Meteorological platform; 7. Alarm platform. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] The utility model is further described below in conjunction with embodiments.

[0031] Example 1

[0032] Please refer to the instruction manual Figure 1-5 , a wave-proof deep-sea power generation intelligent operation and maintenance protection system, comprising at least one underwater floating power generation platform 1;

[0033] The underwater floating power generation platform 1 is connected to a wind power generation module 2 for wind power generation and a wave power generation module 3 for wave power generation;

[0034] It includes a central control module 4 for controlling the normal operation of the system, the central control module 4 is electrically connected to a communication module 5 for information transmission, the central control module 4 is connected to both the wind power generation module 2 and the wave power generation module 3, and the central control module 4 is electrically connected to the underwater floating power generation platform 1;

[0035] The communication module 5 is wirelessly connected to a meteorological platform 6 for predicting weather conditions and an alarm platform 7 for emergency alarm notification to operation and maintenance personnel.

[0036] When the utility model is in use, the underwater floating power generation platform 1 floats on the deep sea and is fixed to the seabed by cables. The wind power generation module 2 generates electricity through wind power and detects changes in wind strength and surrounding environment. The central control module 4 adjusts the direction of the wind power generation module 2 according to the data information collected by the wind power generation module 2 to achieve the best power generation efficiency. The wave power generation module 3 generates electricity through waves and detects the strength of waves to adjust the angle of the wave power generation module 3 to achieve the best power generation efficiency and protect the normal operation of the wave power generation module 3. The meteorological platform 6 detects the real-time temperature and wind direction at sea, and then transmits the real-time data information to the central control module 4 through the communication module 5. The central control module 4 analyzes the information and makes the best response measures. If the situation is severe and cannot be handled, it is uploaded to the alarm platform 7 through the communication module 5 to notify the background operation and maintenance personnel to prepare response measures.

[0037] Example 2

[0038] like Figure 1-5As shown, as a preferred embodiment of the utility model, the underwater floating power generation platform 1 is a deep sea floating wind power platform in the prior art.

[0039] The wind power generation module 2 includes a tower 21, a wind power generation component 22, an anemometer 23, an atmospheric relative humidity sensor 24, a temperature and atmospheric pressure sensor 25, a turntable 26 and a positioning instrument 27; the top of the tower 21 is fixedly connected to the wind power generation component 22, the anemometer 23, the atmospheric relative humidity sensor 24, the temperature and atmospheric pressure sensor 25 are all fixedly installed on the wind power generation component 22, the output end of the turntable 26 is fixedly connected to the bottom end of the tower 21, the turntable 26 is fixedly installed on the underwater floating power generation platform 1, and the positioning instrument 27 is fixedly installed inside the tower 21.

[0040] The wind power generation assembly 22 , the anemometer 23 , the atmospheric relative humidity sensor 24 , the temperature and atmospheric pressure sensor 25 , the turntable 26 , and the positioning instrument 27 are all electrically connected to the central control module 4 .

[0041] The wind power generation component 22 includes a wind turbine and a plurality of wind turbine blades.

[0042] When the utility model is in use, the anemometer 23, the atmospheric relative humidity sensor 24, and the temperature and atmospheric pressure sensor 25 detect real-time changes in wind speed, temperature and weather. The central control module 4 collects these data information, integrates and analyzes them, and then the central control module 4 controls the direction of the wind power generation component 22 by adjusting the turntable 26 to achieve the best power generation efficiency. It also adjusts the direction of the wind power generation component 22 to avoid excessive wind speed that causes damage to the wind power generation component 22. The meteorological platform 6 predicts future meteorological information and transmits it to the central control module 4 through the communication module 5. The central control module 4 analyzes the information and makes the best response measures. If the situation is severe and cannot be handled, it is uploaded to the alarm platform 7 through the communication module 5 to notify the background operation and maintenance personnel to prepare response measures.

[0043] Example 3

[0044] like Figure 1-5 As shown, as a preferred embodiment of the utility model, the wave power generation module 3 includes a bracket 31, a rotating shaft 32, a rotor 33, a motor 34 and a wave sensor 35. The bracket 31 is fixedly connected to the rotating shaft 32, and the bracket 31 floats on the sea surface. The rotating shaft 32 is rotatably connected to the side wall of the underwater floating power generation platform 1. The motor 34 is fixedly installed on the side wall of the underwater floating power generation platform 1. The output end of the motor 34 is fixedly connected to the rotating shaft 32. A plurality of rotors 33 are evenly spaced and fixedly installed on the bracket 31. The wave sensor 35 is fixedly installed on the underwater floating power generation platform 1. The motor 34 and the wave sensor 35 are both electrically connected to the central control module 4.

[0045] The bracket 31 , the rotating shaft 32 , the rotor 33 , and the motor 34 are provided in four groups and are respectively located around the underwater floating power generation platform 1 .

[0046] The communication module 5 is a 5G module in the prior art.

[0047] The communication module 5 is wirelessly connected to the meteorological platform 6 and the alarm platform 7 via a 5G base station.

[0048] When the utility model is in use, the wave sensor 35 detects the impact strength and direction of the waves, and then uploads it to the central control module 4. The central control module 4 controls the four motors 34 to start. The four motors 34 control the four brackets 31 to rotate to a suitable angle along the impact direction of the waves through the four rotating shafts 32, and control the angle between the underwater floating power generation platform 1 and the bracket 31 to control the contact range between the rotor 33 and the waves, thereby controlling the power generation efficiency and preventing the power generation overload caused by excessive waves, thereby causing damage to the power generation platform.

[0049] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A wave-proof deep-sea power generation intelligent operation and maintenance protection system, comprising at least one underwater floating power generation platform (1), characterized in that: The underwater floating power generation platform (1) is connected to a wind power generation module (2) for wind power generation and a wave power generation module (3) for wave power generation; It comprises a central control module (4) for controlling the normal operation of the system, the central control module (4) is electrically connected to a communication module (5) for information transmission, the central control module (4) is connected to both the wind power generation module (2) and the wave power generation module (3), and the central control module (4) is electrically connected to the underwater floating power generation platform (1); The communication module (5) is wirelessly connected to a meteorological platform (6) for predicting weather conditions and an alarm platform (7) for emergency alarm notification to operation and maintenance personnel.

2. The wave-proof deep-sea power generation intelligent operation and maintenance protection system according to claim 1 is characterized in that: The underwater floating power generation platform (1) is a deep sea floating wind power platform in the prior art.

3. The wave-proof deep-sea power generation intelligent operation and maintenance protection system according to claim 2 is characterized in that: The wind power generation module (2) comprises a tower (21), a wind power generation component (22), an anemometer (23), an atmospheric relative humidity sensor (24), a temperature and atmospheric pressure sensor (25), a turntable (26) and a positioning instrument (27); the top of the tower (21) is fixedly connected to the wind power generation component (22); the anemometer (23), the atmospheric relative humidity sensor (24), and the temperature and atmospheric pressure sensor (25) are all fixedly mounted on the wind power generation component (22); the output end of the turntable (26) is fixedly connected to the bottom end of the tower (21); the turntable (26) is fixedly mounted on the underwater floating power generation platform (1); and the positioning instrument (27) is fixedly mounted inside the tower (21).

4. The wave-proof deep-sea power generation intelligent operation and maintenance protection system according to claim 3 is characterized in that: The wind power generation component (22), anemometer (23), atmospheric relative humidity sensor (24), temperature and atmospheric pressure sensor (25), turntable (26), and positioning instrument (27) are all electrically connected to the central control module (4).

5. The wave-proof deep-sea power generation intelligent operation and maintenance protection system according to claim 4 is characterized in that: The wind power generation component (22) comprises a wind turbine and a plurality of wind turbine blades.

6. The wave-proof deep-sea power generation intelligent operation and maintenance protection system according to claim 5 is characterized in that: The sea wave power generation module (3) comprises a bracket (31), a rotating shaft (32), a rotor (33), a motor (34) and a sea wave sensor (35); the bracket (31) is fixedly connected to the rotating shaft (32), and the bracket (31) floats on the sea surface; the rotating shaft (32) is rotatably connected to the side wall of the underwater floating power generation platform (1); the motor (34) is fixedly mounted on the side wall of the underwater floating power generation platform (1); the output end of the motor (34) is fixedly connected to the rotating shaft (32); a plurality of rotors (33) are provided at equal intervals and fixedly mounted on the bracket (31); the sea wave sensor (35) is fixedly mounted on the underwater floating power generation platform (1); and the motor (34) and the sea wave sensor (35) are both electrically connected to the central control module (4).

7. The wave-proof deep-sea power generation intelligent operation and maintenance protection system according to claim 6 is characterized in that: The bracket (31), the rotating shaft (32), the rotor (33), and the motor (34) are all provided in four groups and are respectively located around the underwater floating power generation platform (1).

8. The wave-proof deep-sea power generation intelligent operation and maintenance protection system according to claim 7 is characterized in that: The communication module (5) is a 5G module in the prior art.

9. The wave-proof deep-sea power generation intelligent operation and maintenance protection system according to claim 8 is characterized in that: The communication module (5) is wirelessly connected to the meteorological platform (6) and the alarm platform (7) via a 5G base station.

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