Intelligent wind power generation monitoring system

Abstract

The invention discloses an intelligent wind power generation monitoring system, and belongs to the technical field of monitoring systems. Comprising a main body and a monitoring system, the main body comprises a supporting rod and a cabin, one side in the cabin is fixedly provided with a generator, the outer side of the generator is sleeved with a heat exchanger, one side of the heat exchanger is provided with a controller, the other end in the cabin is provided with a gear box, and the outer side of the gear box is sleeved with an oil cooling radiator; the monitoring system is arranged in the controller and comprises a sensing module, a data acquisition and transmission module, a data processing and analysis module and a control module, and the sensing module, the data acquisition and transmission module, the data processing and analysis module and the control module are in signal transmission connection; the sensing module comprises an environment sensing unit and an equipment state sensing unit; the data acquisition and transmission module comprises a data acquisition unit and a data transmission unit; according to the invention, the intelligent monitoring effect of wind power generation can be effectively improved, and the practical value is high.

Description

Technical Field

[0001] The present invention relates to the technical field of monitoring systems, and in particular to an intelligent wind power generation monitoring system. Background Art

[0002] As the world actively promotes energy transformation and moves towards the goal of carbon neutrality, the scale of wind power generation continues to expand, and wind farms are widely distributed in various complex environments on land and at sea. As the main force of clean energy, wind power generation is gradually rising in the global energy landscape, but wind farms are often located in remote areas and complex environments. Traditional monitoring relies on manual inspections and basic monitoring methods, and problems are prominent: manual scheduled inspections are limited in frequency and highly subjective, making it difficult to detect minor early equipment faults, tiny cracks in blades, and initial wear and noise in gearboxes. These faults are not discovered until they worsen, and repairs are time-consuming, costly, and result in large downtime losses. Summary of the invention

[0003] The purpose of the present invention is to provide an intelligent wind power generation monitoring system to solve the problems raised in the above background technology.

[0004] By adopting the above technical solution, intelligent monitoring of wind power generation is achieved, equipment failures are discovered in time, and maintenance efficiency is improved.

[0005] In view of the above problems, the technical solution proposed by the present invention is: A smart wind power generation monitoring system comprises a main body and a monitoring system, wherein the main body comprises a support rod and a nacelle, a generator is fixedly installed on one side of the interior of the nacelle, a heat exchanger is provided on the outer side of the generator, a controller is installed on one side of the heat exchanger, a gear box is installed on the other end of the interior of the nacelle, an oil cooling radiator is provided on the outer side of the gear box, the monitoring system is arranged inside the controller, the monitoring system comprises a perception module, a data acquisition and transmission module, a data processing and analysis module and a control module, signal transmission connections are made among the perception module, the data acquisition and transmission module, the data processing and analysis module and the control module, the perception module comprises an environment perception unit and an equipment status perception unit, the data acquisition and transmission module comprises a data acquisition unit and a data transmission unit, and the data processing and analysis module comprises an edge computing unit and a cloud data center.

[0006] As a preferred technical solution of the present invention, the data acquisition unit is provided with a signal conditioning circuit and an analog-to-digital converter, the data transmission unit is provided with an optical fiber communication network and a wireless communication module, the edge computing unit is a processor, and the cloud data center is a database.

[0007] As a preferred technical solution of the present invention, a generator winding temperature sensor is installed on one side of the generator, an oil temperature sensor is installed on one side of the gear box, one end of the oil temperature sensor extends to the interior of the gear box, a temperature sensor is installed on the top inner side of the nacelle, a speed sensor is fixedly installed on one side of the bottom end of the nacelle, an inclination sensor is installed on the top end of the nacelle, a wind speed sensor is installed on one side of the upper end of the nacelle, and a wind direction sensor is installed on the upper end of the wind speed sensor.

[0008] As a preferred technical solution of the present invention, a first conductive slip ring is embedded and installed at one end of the cabin, a connecting frame is mounted on the rotating end of the first conductive slip ring, an adjusting cover is installed at one end of the connecting frame, a plurality of blades are rotatably connected to the outer side of the adjusting cover, and a fiber grating strain sensor is installed on the inner side of one end of the blade.

[0009] As a preferred technical solution of the present invention, one end of several of the blades extends to the interior of the adjusting cover and are all sleeved with a first bevel gear. One side of the interior of the adjusting cover is rotatably connected to a second bevel gear, the first bevel gear and the second bevel gear are meshed with each other, and a first servo motor is fixedly installed on the inner side of the connecting frame, and the output end of the first servo motor is transmission-connected to the second bevel gear.

[0010] As a preferred technical solution of the present invention, a second conductive slip ring is installed at the upper end of the support rod, the rotating end of the second conductive slip ring is connected to the bottom end of the cabin, a second servo motor is installed at the inner top end of the support rod, and the output end of the second servo motor is transmission-connected to the rotating end of the second conductive slip ring.

[0011] As a preferred technical solution of the present invention, a collection hood is installed on one side of the upper end of the cabin, an air filter is provided at one end of the collection hood, a ventilation hole is provided on the upper end surface of the cabin located inside the collection hood, an electromagnetic valve is provided inside the ventilation hole, and a ventilation hole is provided on the bottom side of the cabin, and a filter is provided inside the ventilation hole.

[0012] As a preferred technical solution of the present invention, the input and output ends of the environmental perception unit are communicatively connected with the input and output ends of the wind speed sensor, wind direction sensor and temperature sensor, the input and output ends of the equipment status perception unit are communicatively connected with the input and output ends of the generator winding temperature sensor, oil temperature sensor, speed sensor, inclination sensor and fiber grating strain sensor, and the input and output ends of the control module are communicatively connected with the input and output ends of the first servo motor, the second servo motor and the electromagnetic valve.

[0013] As a preferred technical solution of the present invention, the input end of the gearbox is connected to the rotating end of the first conductive slip ring, the output end of the gearbox is connected to the input end of the generator, and the input and output ends of the oil cooling radiator are connected to the interior of the gearbox through a pipeline.

[0014] As a preferred technical solution of the present invention, the first servo motor and the first conductive slip ring are electrically connected via a wire.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: the intelligent wind power generation monitoring system, by installing a variety of sensors in the cabin, such as a generator winding temperature sensor on one side of the generator, an oil temperature sensor on one side of the gearbox, a temperature sensor at the top of the cabin, a speed sensor on the bottom side, an inclination sensor on the top, a wind speed sensor on the upper side and a wind direction sensor on its upper end, etc., and a fiber grating strain sensor on the inner side of one end of the blade, in conjunction with the environmental sensing unit and the equipment status sensing unit of the sensing module, can accurately and comprehensively sense the equipment operating status and environmental parameters, can promptly detect potential fault hazards, and ensure stable operation of the equipment. The heat exchanger of the generator and the oil cooling radiator of the gearbox ensure good heat dissipation of key equipment, which helps to extend the service life of the equipment and reduce maintenance costs. , which promotes the efficient, stable and sustainable operation of wind power generation systems as a whole. The signal conditioning circuit and analog-to-digital converter set in the data acquisition unit can effectively process the original signals collected by various sensors. The signal conditioning circuit can amplify and filter weak and easily interfered signals to ensure the signal quality and make it more suitable for subsequent analysis and transmission. The analog-to-digital converter can accurately convert the conditioned analog signal into a digital signal, complete the digital processing of the data, and improve the accuracy and reliability of data acquisition. The edge computing unit uses the processor as the core, which enables it to have powerful real-time data processing capabilities. The cloud data center serves as a database to provide guarantee for the storage and analysis of massive data, and can store long-term historical data and real-time monitoring data from various equipment in the wind farm. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 Schematic diagram of the three-dimensional structure of the intelligent wind power generation monitoring system disclosed in the embodiment of the present invention Figure 1 ; Figure 2 Schematic diagram of the three-dimensional structure of the intelligent wind power generation monitoring system disclosed in the embodiment of the present invention Figure 2 ; Figure 3 A schematic diagram of the internal three-dimensional structure of the adjustment cover of the intelligent wind power generation monitoring system disclosed in an embodiment of the present invention; Figure 4 A schematic diagram of a partial side section of a cabin of an intelligent wind power generation monitoring system disclosed in an embodiment of the present invention; Figure 5 The monitoring system block diagram of the intelligent wind power generation monitoring system disclosed in the embodiment of the present invention.

[0017] In the figure: 100, main body; 1001, support rod; 1002, cabin; 1003, wind speed sensor; 1004, wind direction sensor; 1005, tilt sensor; 1006, collection cover; 1007, connecting frame; 1008, adjustment cover; 1009, blade; 1010, fiber Bragg grating strain sensor; 1011, first bevel gear; 1012, second bevel gear; 1013, heat exchanger; 1014, generator; 1015. controller; 1016. temperature sensor; 1017. generator winding temperature sensor; 1018. gear box; 1019. oil cooling radiator; 1020. speed sensor; 1021. first conductive slip ring; 1022. first servo motor; 1023. oil temperature sensor; 1024. ventilation hole; 1025. air exchange hole; 1026. second servo motor; 1027. second conductive slip ring; 200. monitoring system. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] See also Figure 1 - Figure 4 The present invention provides a technical solution: an intelligent wind power generation monitoring system, including a main body 100 and a monitoring system 200, the main body 100 includes a support rod 1001 and a cabin 1002, a generator 1014 is fixedly installed on one side of the cabin 1002, a heat exchanger 1013 is sleeved on the outer side of the generator 1014, a controller 1015 is installed on one side of the heat exchanger 1013, a gear box 1018 is installed on the other end of the cabin 1002, an oil cooling radiator 1019 is sleeved on the outer side of the gear box 1018, the monitoring system 200 is arranged inside the controller 1015, the monitoring system 200 includes a perception module, a data acquisition and transmission module, a data processing and analysis module and a control module, the perception module, the data acquisition and transmission module, the data processing and analysis module and the control module are connected by signal transmission, the perception module includes an environment perception unit and a device status perception unit, the data acquisition and transmission module includes a data acquisition unit and a data transmission unit, and the data processing and analysis module includes an edge computing unit and a cloud data center.

[0020] Among them, by installing multiple sensors in the nacelle 1002, such as the generator winding temperature sensor 1017 on one side of the generator 1014, the oil temperature sensor 1023 on one side of the gear box 1018, the temperature sensor 1016 at the top of the nacelle 1002, the speed sensor 1020 on the bottom side, the inclination sensor 1005 on the top, the wind speed sensor 1003 on the upper side and the wind direction sensor 1004 on its upper end, and the fiber grating strain sensor 1010 on the inner side of one end of the blade 1009, in conjunction with the environmental perception unit and the equipment status perception unit of the perception module, the equipment operating status and environmental parameters can be accurately and comprehensively perceived, potential fault hazards can be detected in time, and stable operation of the equipment can be ensured. The heat exchanger 1013 of the generator 1014 and the oil cooling radiator 1019 of the gear box 1018 ensure good heat dissipation of key equipment, which helps to extend the service life of the equipment, reduce maintenance costs, and promote the efficient, stable and sustainable operation of the wind power generation system as a whole.

[0021] In one embodiment of the present invention, further, a signal conditioning circuit and an analog-to-digital converter are provided in the data acquisition unit, an optical fiber communication network and a wireless communication module are provided inside the data transmission unit, the edge computing unit is a processor, and the cloud data center is a database.

[0022] Among them, the signal conditioning circuit and analog-to-digital converter set in the data acquisition unit can effectively process the original signals collected by various sensors. The signal conditioning circuit can amplify and filter weak and interference-susceptible signals to ensure signal quality and make them more suitable for subsequent analysis and transmission. The analog-to-digital converter can accurately convert the conditioned analog signal into a digital signal, complete the digital processing of the data, and improve the accuracy and reliability of data acquisition. The edge computing unit uses a processor as the core, which enables it to have powerful real-time data processing capabilities. The cloud data center serves as a database to provide guarantees for the storage and analysis of massive data, and can store long-term historical data and real-time monitoring data from various equipment in the wind farm.

[0023] An embodiment of the present invention is further provided with a generator winding temperature sensor 1017 on one side of the generator 1014, an oil temperature sensor 1023 is installed on one side of the gear box 1018, one end of the oil temperature sensor 1023 extends to the interior of the gear box 1018, a temperature sensor 1016 is installed on the top of the interior of the cabin 1002, a speed sensor 1020 is fixedly installed on one side of the bottom end of the cabin 1002, an inclination sensor 1005 is installed on the top of the cabin 1002, a wind speed sensor 1003 is installed on one side of the upper end of the cabin 1002, and a wind direction sensor 1004 is installed on the upper end of the wind speed sensor 1003.

[0024] Among them, the generator winding temperature sensor 1017 installed on one side of the generator 1014 and the oil temperature sensor 1023 installed on one side of the gear box 1018 and with one end extending into the inside thereof can monitor the temperature of the generator winding and the lubricating oil in the gear box 1018 in real time and accurately. By closely monitoring the temperature of these key parts, abnormal temperature increases can be discovered in time, and potential overheating faults can be warned in advance, effectively avoiding problems such as generator winding damage and increased gear wear caused by overheating, thereby ensuring that the generator 1014 and the gear box 1018 are kept safe and sound. In order to ensure normal and safe operation and extend the service life of the equipment, the temperature sensor 1016 installed on the top of the cabin 1002 can accurately obtain the ambient temperature information in the cabin 1002. The speed sensor 1020 fixedly installed on the bottom side of the cabin 1002 can monitor the speed of the blades 1009 in real time, facilitate the adjustment of the pitch, and control the rotation speed of the blades 1009. The inclination sensor 1005 installed on the top of the cabin 1002 can monitor the inclination angle of the cabin 1002 in real time to ensure its stable posture, which is conducive to the normal operation of the fan.

[0025] In one embodiment of the present invention, further, a first conductive slip ring 1021 is embedded and installed at one end of the cabin 1002, a connecting frame 1007 is mounted on the rotating end of the first conductive slip ring 1021, an adjusting cover 1008 is installed at one end of the connecting frame 1007, a plurality of blades 1009 are rotatably connected to the outer side of the adjusting cover 1008, and a fiber grating strain sensor 1010 is installed on the inner side of one end of the blade 1009.

[0026] Among them, by setting up the fiber grating strain sensor 1010, the strain condition of the blade 1009 during operation can be sensed, so that the possible problems of the blade 1009 such as uneven force, deformation, and fatigue damage can be discovered in time. By connecting the rotating end of the first conductive slip ring 1021 with the connecting frame 1007, it is convenient for the connecting frame 1007 to rotate, and power can also be provided to the first servo motor 1022, so as to adjust the angle of the blade 1009. An embodiment of the present invention is further provided with one end of the paddle 1009 extending to the interior of the adjusting cover 1008 and being sleeved with a first bevel gear 1011, a second bevel gear 1012 is rotatably connected to one side of the interior of the adjusting cover 1008, the first bevel gear 1011 and the second bevel gear 1012 are meshed with each other, a first servo motor 1022 is fixedly installed on the inner side of the connecting frame 1007, and an output end of the first servo motor 1022 is transmission-connected to the second bevel gear 1012.

[0027] Among them, by meshing the first bevel gear 1011 with the second bevel gear 1012, when the second bevel gear 1012 rotates, it can drive the first bevel gear 1011 to rotate, thereby adjusting the angle of the blade 1009, and by installing the first servo motor 1022, it can drive the second bevel gear 1012 to rotate when it is working.

[0028] In one embodiment of the present invention, further, a second conductive slip ring 1027 is installed at the upper end of the support rod 1001, and the rotating end of the second conductive slip ring 1027 is connected to the bottom end of the cabin 1002. A second servo motor 1026 is installed at the inner top end of the support rod 1001, and the output end of the second servo motor 1026 is transmission-connected to the rotating end of the second conductive slip ring 1027.

[0029] Among them, by connecting the bottom end of the cabin 1002 with the rotating end of the second conductive slip ring 1027, the cabin 1002 can be rotated conveniently, and then the direction of the blade 1009 can be adjusted, so that the blade 1009 can rotate against the wind, thereby improving the power generation efficiency, and also facilitating the internal power supply of the cabin 1002 to be transmitted to the inside of the support rod 1001 through the second conductive slip ring 1027, and the mains power can be introduced or stored.

[0030] According to an embodiment of the present invention, a collecting cover 1006 is installed on one side of the upper end of the cabin 1002, an air filter is provided at one end of the collecting cover 1006, a ventilation hole 1024 is provided inside the upper end surface of the cabin 1002 located in the collecting cover 1006, an electromagnetic valve is provided inside the ventilation hole 1024, a ventilation hole 1025 is provided on the bottom side of the cabin 1002, and a filter is provided inside the ventilation hole 1025.

[0031] Among them, by installing the collection cover 1006, when the cabin 1002 faces the wind, the outside wind can be blown into the interior of the collection cover 1006, and the dust in the air is filtered by the air filter. After the solenoid valve is started, the outside wind can enter the interior of the cabin 1002, and a ventilation hole 1025 is opened on the bottom side of the cabin 1002, so that the gas inside the cabin 1002 can pass through the ventilation hole 1025. The two cooperate with each other to reduce the internal temperature of the cabin 1002, and a filter is provided inside the ventilation hole 1025 to prevent foreign matter from entering.

[0032] In one embodiment of the present invention, further, the input and output ends of the environment sensing unit are communicatively connected with the input and output ends of the wind speed sensor 1003, the wind direction sensor 1004 and the temperature sensor 1016, the input and output ends of the equipment status sensing unit are communicatively connected with the input and output ends of the generator winding temperature sensor 1017, the oil temperature sensor 1023, the speed sensor 1020, the inclination sensor 1005 and the fiber grating strain sensor 1010, and the input and output ends of the control module are communicatively connected with the input and output ends of the first servo motor 1022, the second servo motor 1026 and the electromagnetic valve.

[0033] Among them, the communication connection between the environment perception unit and the wind speed sensor 1003, the wind direction sensor 1004 and the temperature sensor 1016, as well as the communication connection between the equipment status perception unit and the generator winding temperature sensor 1017, the oil temperature sensor 1023, the speed sensor 1020, the tilt sensor 1005 and the fiber grating strain sensor 1010, realizes the comprehensive and real-time perception of the environment in which the wind power generation system is located and the equipment's own status. Through this communication collaboration, the rich data collected by various sensors can be timely summarized to the data processing and analysis module, providing a detailed data basis for subsequent accurate analysis and effective decision-making, ensuring comprehensive control of the entire wind power generation process, timely discovering potential problems and responding to them, and the communication connection between the control module and the first servo motor 1022, the second servo motor 1026 and the input and output ends of the electromagnetic valve, by controlling the first servo motor 1022 and the second servo motor 1026 to adjust the angle of the blade 1009 and the posture of the cabin 1002, and controlling the electromagnetic valve to adjust the ventilation in the cabin 1002 In one embodiment of the present invention, further, the input end of the gear box 1018 is connected to the rotating end of the first conductive slip ring 1021, the output end of the gear box 1018 is connected to the input end of the generator 1014, and the input and output ends of the oil cooling radiator 1019 are connected to the interior of the gear box 1018 through a pipeline.

[0034] By connecting the input end of the gearbox 1018 with the rotating end of the first conductive slip ring 1021, when the connecting frame 1007 rotates, the gear inside the gearbox 1018 can be rotated. By connecting the output end of the gearbox 1018 with the input end of the generator 1014, the gearbox 1018 adjusts the torque to drive the generator 1014 to rotate, so that the generator 1014 generates electrical energy. By connecting the input and output ends of the oil cooling radiator 1019 to the inside of the gearbox 1018 through pipelines, the lubricating oil inside the gearbox 1018 can be cooled, thereby improving the service life of the gear inside the gearbox 1018. In one embodiment of the present invention, further, the first servo motor 1022 is electrically connected to the first conductive slip ring 1021 through a wire.

[0035] The first servo motor 1022 is electrically connected to the first conductive slip ring 1021 , so that the first servo motor 1022 can be powered when it rotates.

[0036] Specifically, the working principle of this intelligent wind power generation monitoring system is as follows: the wind speed sensor 1003 and the wind direction sensor 1004 monitor the external wind conditions in real time, the temperature sensor 1016 senses the temperature environment inside the cabin 1002, the generator winding temperature sensor 1017 closely monitors the winding temperature of the generator 1014, the oil temperature sensor 1023 deeply detects the internal oil temperature of the gear box 1018, the speed sensor 1020 controls the running speed of the connecting frame 1007, the inclination sensor 1005 grasps the posture of the cabin 1002, the fiber grating strain sensor 1010 monitors the force and strain of the blade 1009, the environmental sensing unit is connected to the wind speed sensor 1003, the wind direction sensor 1004, and the temperature sensor 1016 for communication, and the equipment status sensor 1018 is connected to the wind speed sensor 1003, the wind direction sensor 1004, and the temperature sensor 1016 for communication. The sensing unit is connected to the generator winding temperature sensor 1017, the oil temperature sensor 1023, the speed sensor 1020, the inclination sensor 1005 and the fiber grating strain sensor 1010 for data collection. The collected data first enters the data collection unit, and after the signal conditioning circuit optimizes the signal quality, removes interference, and amplifies weak signals, the analog-to-digital converter is used to realize the conversion of analog to digital signals. The data is transmitted to the edge computing unit and the cloud data center respectively through the optical fiber communication network and the wireless communication module in the data transmission unit to realize data stratification and collaborative processing. The first servo motor 1022 drives the second bevel gear 1012 to rotate. With the help of the second bevel gear 1012 and the first bevel gear 1011, the data is transmitted to the edge computing unit and the cloud data center respectively. The first servo motor 1022 is electrically connected to the first conductive slip ring 1021 to ensure stable power supply and signal transmission in the rotating state, so as to adjust the angle of the blade 1009 according to the wind speed, wind direction environmental factors and the equipment operation state, and when the blade 1009 rotates too fast, it is adjusted in time. The output end of the second servo motor 1026 drives the rotating end of the second conductive slip ring 1027 to adjust and control the posture of the cabin 1002, ensuring that the cabin 1002 maintains a reasonable posture under different working conditions. The oil cooling radiator 1019 on the outside of the gear box 1018 is connected to the inside of the gear box 1018 through a pipeline, circulates away the heat generated by the gear box 1018, and maintains a stable oil temperature. , to ensure the normal operation of the gearbox 1018, the collection cover 1006 at the upper end of the cabin 1002 is equipped with an air filter, a ventilation hole 1024 and an electromagnetic valve, and the bottom side of the cabin 1002 is provided with an air exchange hole 1025 with a filter. By controlling the opening and closing of the electromagnetic valve, the ventilation in the cabin 1002 is adjusted, and the external wind energy drives the blades 1009 to rotate. The power is transmitted to the gearbox 1018 through the first conductive slip ring 1021. The gearbox 1018 plays a role in speed increase and torque matching, and transmits the appropriate speed and torque to the generator 1014. The generator 1014 converts mechanical energy into electrical energy output under the auxiliary temperature control of the heat exchanger 1013. The whole process is monitored and regulated in real time by the monitoring system 200 in the controller 1015 to ensure stable and efficient power generation of the system.

Claims

1. An intelligent wind power generation monitoring system, characterized in that: The invention comprises a main body (100) and a monitoring system (200), wherein the main body (100) comprises a support rod (1001) and a cabin (1002), wherein a generator (1014) is fixedly installed on one side of the cabin (1002), a heat exchanger (1013) is provided on the outer side of the generator (1014), a controller (1015) is installed on one side of the heat exchanger (1013), a gear box (1018) is installed on the other end of the cabin (1002), and an oil cooling radiator (1015) is provided on the outer side of the gear box (1018). 9), the monitoring system (200) is arranged inside the controller (1015), the monitoring system (200) comprises a perception module, a data acquisition and transmission module, a data processing and analysis module and a control module, the perception module, the data acquisition and transmission module, the data processing and analysis module and the control module are connected by signal transmission, the perception module comprises an environment perception unit and a device status perception unit, the data acquisition and transmission module comprises a data acquisition unit and a data transmission unit, and the data processing and analysis module comprises an edge computing unit and a cloud data center.

2. The intelligent wind power generation monitoring system according to claim 1, characterized in that: The data acquisition unit is provided with a signal conditioning circuit and an analog-to-digital converter, the data transmission unit is provided with an optical fiber communication network and a wireless communication module, the edge computing unit is a processor, and the cloud data center is a database.

3. The intelligent wind power generation monitoring system according to claim 1, characterized in that: A generator winding temperature sensor (1017) is installed on one side of the generator (1014); an oil temperature sensor (1023) is installed on one side of the gear box (1018); one end of the oil temperature sensor (1023) extends into the interior of the gear box (1018); a temperature sensor (1016) is installed on the top of the interior of the nacelle (1002); a rotation speed sensor (1020) is fixedly installed on one side of the bottom end of the nacelle (1002); an inclination sensor (1005) is installed on the top of the nacelle (1002); a wind speed sensor (1003) is installed on one side of the upper end of the nacelle (1002); and a wind direction sensor (1004) is installed on the upper end of the wind speed sensor (1003).

4. The intelligent wind power generation monitoring system according to claim 1, characterized in that: A first conductive slip ring (1021) is embedded and installed at one end of the cabin (1002); a connecting frame (1007) is sleeved on the rotating end of the first conductive slip ring (1021); an adjustment cover (1008) is installed at one end of the connecting frame (1007); a plurality of blades (1009) are rotatably connected to the outer side of the adjustment cover (1008); and a fiber grating strain sensor (1010) is installed on the inner side of one end of each blade (1009).

5. The intelligent wind power generation monitoring system according to claim 4, characterized in that: One end of a plurality of the blades (1009) extends to the inside of the adjustment cover (1008) and is sleeved with a first bevel gear (1011); one side of the inside of the adjustment cover (1008) is rotatably connected to a second bevel gear (1012); the first bevel gear (1011) and the second bevel gear (1012) are meshed with each other; a first servo motor (1022) is fixedly mounted on the inner side of the connecting frame (1007); an output end of the first servo motor (1022) is transmission-connected to the second bevel gear (1012).

6. The intelligent wind power generation monitoring system according to claim 5, characterized in that: A second conductive slip ring (1027) is installed at the upper end of the support rod (1001), and the rotating end of the second conductive slip ring (1027) is connected to the bottom end of the cabin (1002). A second servo motor (1026) is installed at the inner top end of the support rod (1001), and the output end of the second servo motor (1026) is transmission-connected to the rotating end of the second conductive slip ring (1027).

7. The intelligent wind power generation monitoring system according to claim 1, characterized in that: A collection cover (1006) is installed on one side of the upper end of the cabin (1002), an air filter is provided at one end of the collection cover (1006), a ventilation hole (1024) is provided on the upper end surface of the cabin (1002) and located inside the collection cover (1006), an electromagnetic valve is provided inside the ventilation hole (1024), and a ventilation hole (1025) is provided on the bottom side of the cabin (1002), and a filter is provided inside the ventilation hole (1025).

8. The intelligent wind power generation monitoring system according to claim 1, characterized in that: The input and output ends of the environment sensing unit are communicatively connected to the input and output ends of the wind speed sensor (1003), the wind direction sensor (1004) and the temperature sensor (1016); the input and output ends of the equipment state sensing unit are communicatively connected to the input and output ends of the generator winding temperature sensor (1017), the oil temperature sensor (1023), the rotation speed sensor (1020), the tilt angle sensor (1005) and the fiber optic Bragg grating strain sensor (1010); and the input and output ends of the control module are communicatively connected to the input and output ends of the first servo motor (1022), the second servo motor (1026) and the electromagnetic valve.

9. The intelligent wind power generation monitoring system according to claim 1, characterized in that: The input end of the gear box (1018) is connected to the rotating end of the first conductive slip ring (1021), the output end of the gear box (1018) is connected to the input end of the generator (1014), and the input and output ends of the oil cooling radiator (1019) are both connected to the interior of the gear box (1018) through a pipeline.

10. The intelligent wind power generation monitoring system according to claim 6, characterized in that: The first servo motor (1022) and the first conductive slip ring (1021) are electrically connected via a wire.

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