Stress monitoring device for jacket of offshore wind power booster station

Abstract

The utility model discloses a stress monitoring device for a jacket of an offshore wind power booster station. The stress monitoring device comprises a monitoring module, a data acquisition module, a data storage module, a safety control module, a communication module, a monitoring system and a power supply system, the output end of the monitoring module is connected to the input end of the data acquisition module, the output end of the data acquisition module is connected to the input end of the data storage module and the input end of the safety control module, and the output end of the data storage module and the output end of the safety control module are connected to the input end of the monitoring system through the communication module; the power supply system is used for supplying power to the device. The offshore wind power booster station jacket stress monitoring device has high precision and stability so as to ensure the accuracy of a monitoring result and effectively prevent potential safety hazards possibly caused by abnormal stress of the jacket.

Description

Technical Field

[0001] The utility model belongs to the technical field of offshore wind power booster station monitoring, and particularly relates to a conductor frame stress monitoring device for an offshore wind power booster station. Background Art

[0002] The offshore wind power booster station jacket stress monitoring device is a new type of monitoring device designed to address the shortcomings of existing monitoring methods under the background of the rapid development of the current offshore wind power industry. With the increasing global demand for clean energy, the offshore wind power industry is developing rapidly. The jacket structure is complex and has been affected by the harsh offshore environment for a long time. It needs to withstand forces such as waves, wind, and tides. Its stability and safety are crucial to the entire wind power system. At present, traditional means are mainly used, including physical inspections and periodic inspections, but there are problems such as low monitoring accuracy, poor real-time performance, and difficult maintenance. Therefore, there is an urgent need for a new type of monitoring device with high precision, high reliability and remote monitoring functions to ensure the safe operation of the jacket structure. Utility Model Content

[0003] In order to solve the current technical problem of insufficient monitoring of the conductor frame of an offshore wind power booster station, the utility model provides a stress monitoring device for the conductor frame of an offshore wind power booster station.

[0004] The utility model is realized by the following technical solutions:

[0005] An offshore wind power booster station conductor frame stress monitoring device comprises a monitoring module, a data acquisition module, a data storage module, a safety control module, a communication module, a monitoring system and a power supply system;

[0006] The output end of the monitoring module is connected to the input end of the data acquisition module, the output end of the data acquisition module is connected to the input end of the data storage module and the input end of the safety control module, and the output end of the data storage module and the output end of the safety control module are connected to the input end of the monitoring system through the communication module;

[0007] The power supply system is used to supply power to the device.

[0008] A further improvement of the utility model is that the monitoring module includes a plurality of stress sensors for real-time monitoring of the stress state of the conductor frame of the offshore wind power booster station.

[0009] A further improvement of the utility model is that the data acquisition module has a multi-channel input port for acquiring the stress state of the offshore wind power booster station conductor rack monitored in real time by each stress sensor in the monitoring module.

[0010] A further improvement of the utility model is that the data storage module is responsible for safely storing and managing the collected stress state of the conductor frame of the offshore wind power booster station.

[0011] A further improvement of the present invention is that the safety control module has a safety protection mechanism, which can promptly detect abnormal conditions of the offshore booster station jacket.

[0012] A further improvement of the present invention is that the communication module can quickly and accurately transmit the collected stress state data of the conductor rack to the monitoring system.

[0013] A further improvement of the utility model is that the monitoring system is used to display the stress state of the offshore wind power booster station conductor frame in real time, and provides data processing and data analysis functions to evaluate the health state of the structure.

[0014] A further improvement of the utility model is that the power supply system is used to provide a continuous and stable power supply.

[0015] A further improvement of the utility model is that the power supply system adopts photovoltaic power generation.

[0016] The utility model has at least the following beneficial technical effects:

[0017] 1. Monitor the overall condition of the jacket in real time to ensure that it operates within the normal range, detect abnormal conditions in time, and take preventive measures to avoid accidents.

[0018] 2. Support remote monitoring, so that operation and maintenance personnel can monitor the stress condition of the jacket anytime and anywhere, improving operation and maintenance efficiency.

[0019] 3. Equipped with a safety control module, when the stress of the conductor rack exceeds the safety range, an alarm will be issued immediately and emergency measures will be taken to ensure the safety of personnel and equipment.

[0020] 4. Support data recording and storage, establish a complete historical data archive, and provide a basis for accident analysis and optimization of operation and maintenance strategies. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of a stress monitoring device for a conductor frame of an offshore wind power booster station provided by an embodiment of the utility model.

[0022] Figure 2 It is a brief schematic diagram of a stress monitoring device for an offshore wind power booster station conductor frame provided by an embodiment of the utility model. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0024] like Figure 1 and Figure 2 As shown, the utility model provides a stress monitoring device for a conductor frame of an offshore wind power booster station, comprising: a monitoring module, a data acquisition module, a data storage module, a safety control module, a communication module, a monitoring system and a power supply system.

[0025] The monitoring module is used to monitor the stress state of the offshore wind power booster station conductor frame. In order to achieve comprehensive monitoring coverage, the offshore wind power booster station conductor frame should be arranged with multiple stress measurement points, and these measurement points are all equipped with high-precision stress sensors.

[0026] The data acquisition module has a multi-channel input port for acquiring the stress state of the offshore wind power booster station conductor frame monitored in real time by each stress sensor in the monitoring module.

[0027] The data storage module is used to store the monitoring data transmitted by the data acquisition module, ensure the security and integrity of the data, and provide support for subsequent data analysis and processing, including information such as the stress measurement point, stress state, and monitoring time of the jacket.

[0028] The main function of the safety control module is to monitor the safety status of the jacket and take necessary measures when abnormal conditions are found to ensure the safe operation of the jacket. During operation, the safety control module will compare the monitored jacket stress with the preset safety threshold in real time. Once the monitored jacket stress exceeds the safety threshold, the safety control module will immediately take measures to maintain the safe operation of the jacket.

[0029] The communication module is responsible for remote data transmission and communication, ensuring real-time and accurate data transmission. It realizes stable connection with the monitoring center and transmits the stress data of the jacket at high speed. At the same time, the module has strong anti-interference ability, can operate stably in complex environments, and ensures data security.

[0030] The monitoring system realizes real-time monitoring and evaluation of the state of the jacket, has efficient data processing capabilities, can quickly process large amounts of data, and provide real-time feedback on monitoring results to ensure the response speed and accuracy of the monitoring system. In addition, the monitoring system also has data analysis capabilities, which can effectively process the massive amounts of data collected by sensors, extract key information and generate corresponding monitoring reports, thereby ensuring the efficient operation and effectiveness of the monitoring system.

[0031] The power supply system is used to provide continuous and stable power supply to ensure the stable operation of the offshore wind power booster station conductor frame stress monitoring device, and the power supply system adopts photovoltaic power generation.

[0032] In some of the embodiments, the monitoring module is mainly a plurality of high-precision stress sensors, which are installed at different key positions of the offshore wind power booster station conductor rack to ensure that the overall data information of the offshore wind power booster station conductor rack is more detailed and comprehensive. It has excellent analog-to-digital conversion function to ensure that high-precision and stable stress data can be provided even in complex environments. They can not only capture the tiny structural deformations of various parts of the conductor rack, but also have high sensitivity and can respond quickly to changes in stress state. At the same time, the stress sensors are specially designed with long-term stability, high reliability, corrosion resistance, high temperature resistance and other characteristics to ensure normal operation even in harsh marine environments.

[0033] In some of the embodiments, the data acquisition module uses a high-performance data acquisition chip and exhibits excellent performance. It has a multi-channel input function and can simultaneously collect multiple stress signals in the monitoring module to realize parallel data processing, which greatly improves the efficiency and real-time performance of data acquisition. In addition, the module also has high-precision conversion capabilities, which can accurately capture changes in stress signals under complex environmental conditions, ensuring the accuracy and reliability of the data. In order to cope with the complex environment of the offshore wind power booster station conductor rack, the module also has a powerful data processing capability, which can perform preliminary filtering and denoising on the original data, effectively eliminate environmental noise and interference signals, and provide a high-quality data source for subsequent data analysis.

[0034] In some embodiments, the storage module is mainly used to store real-time data collected by the data acquisition module and the monitoring module. In addition, the data storage module is also responsible for storing the set monitoring module safety threshold, system configuration, log and other information. Its data storage module has the following characteristics: high storage density, fast read and write speed, low power consumption, anti-vibration performance, and erasable and rewritable capability. In addition, it can meet the requirements of large-capacity storage, achieve fast data access, extend battery life, and adapt to the requirements of harsh working environments.

[0035] In some of the embodiments, the main task of the safety control module is to monitor the working state of the jacket of the offshore wind power booster station and take appropriate safety measures when abnormal conditions are found to ensure that the jacket can operate safely and stably in the harsh marine environment. The module continuously monitors the stress state of the jacket and compares it with the preset safety threshold. Once an abnormal condition is found in the working state, the safety control module will immediately trigger the alarm system according to the preset safety strategy to effectively prevent potential safety risks.

[0036] In some of the embodiments, the communication module exhibits excellent performance and stability, and its high-speed transmission capability ensures that the jacket stress data can be quickly delivered to the monitoring center. In complex marine environments, the module can operate stably and is not affected by external interference due to its strong anti-interference ability. In order to meet the needs of monitoring systems of different scales and complexities, the communication module also provides flexible configuration and expansion capabilities, allowing users to customize settings according to actual needs.

[0037] In some of the embodiments, the monitoring system realizes real-time monitoring and evaluation of the status of the offshore wind power booster station jacket, and has the ability to quickly process a large amount of data and immediately feedback the monitoring results, thereby ensuring the response speed and accuracy of the system. This system uses advanced data processing technology and can effectively process the massive data collected by the stress sensor. Through real-time analysis and processing of these data, the monitoring system can quickly extract key information, identify the changing trend of the jacket status, and generate corresponding monitoring reports. In addition to real-time monitoring and data processing functions, the monitoring system also has fault diagnosis and early warning functions, which can promptly detect and respond to abnormal conditions that may occur during the operation of the jacket.

[0038] In some embodiments, the power supply module is electrically connected to the monitoring module, the data acquisition module, the data storage module, the safety control module, and the communication module. The power supply module uses a 24V power supply to provide a stable and reliable power supply for the offshore wind power booster station conductor frame stress monitoring device.

[0039] The above is only an embodiment of the utility model. The common sense such as the known specific structure and characteristics in the scheme is not described in detail here. The ordinary technicians in the relevant field know all the common technical knowledge in the technical field of the utility model before the application date or priority date, can obtain all the existing technologies in the field, and have the ability to apply the conventional experimental means before that date. The ordinary technicians in the relevant field can improve and implement this scheme in combination with their own abilities under the enlightenment given by this application. Some typical known structures or known methods should not become obstacles for ordinary technicians in the relevant field to implement this application. It should be pointed out that for the technicians in this field, without departing from the structure of the utility model, several deformations and improvements can be made, which should also be regarded as the protection scope of the utility model, which will not affect the effect of the implementation of the utility model and the practicality of the patent. The protection scope required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to explain the content of the claims.

Claims

1. A stress monitoring device for a conductor frame of an offshore wind power booster station, characterized in that: It includes monitoring module, data acquisition module, data storage module, safety control module, communication module, monitoring system and power supply system; The output end of the monitoring module is connected to the input end of the data acquisition module, the output end of the data acquisition module is connected to the input end of the data storage module and the input end of the safety control module, and the output end of the data storage module and the output end of the safety control module are connected to the input end of the monitoring system through the communication module; The power supply system is used to supply power to the device.

2. The offshore wind power booster station jacket stress monitoring device according to claim 1, characterized in that: The monitoring module includes a plurality of stress sensors for real-time monitoring of the stress state of the conductor frame of the offshore wind power booster station.

3. The offshore wind power booster station jacket stress monitoring device according to claim 2 is characterized in that: The data acquisition module has a multi-channel input port for acquiring the stress state of the offshore wind power booster station conductor frame monitored in real time by each stress sensor in the monitoring module.

4. The offshore wind power booster station jacket stress monitoring device according to claim 2, characterized in that: The data storage module is responsible for safely storing and managing the collected stress states of the conductor frames of offshore wind power booster stations.

5. The offshore wind power booster station jacket stress monitoring device according to claim 2, characterized in that: The safety control module has a safety protection mechanism and can detect abnormal conditions of the offshore booster station jacket in a timely manner.

6. The offshore wind power booster station jacket stress monitoring device according to claim 2, characterized in that: The communication module can quickly and accurately transmit the collected stress state data of the conductor frame to the monitoring system.

7. The offshore wind power booster station jacket stress monitoring device according to claim 2, characterized in that: The monitoring system is used to display the stress state of the offshore wind power booster station conductor frame in real time, and provide data processing and data analysis functions to evaluate the health state of the structure.

8. The offshore wind power booster station jacket stress monitoring device according to claim 2, characterized in that: The power supply system is used to provide a continuous and stable power supply.

9. The offshore wind power booster station jacket stress monitoring device according to claim 2, characterized in that: The power supply system adopts photovoltaic power generation.

Images