Communication guarantee system for deep and far sea wind power plant construction site

Abstract

The utility model relates to the technical field of deep and far sea communication, in particular to a deep and far sea wind power plant construction site communication guarantee system, which constructs a large-bandwidth microwave link through a microwave station and a wind power booster station of a shore-based centralized control center and non-line-of-sight microwave equipment of an offshore wind power construction area, expands a communication range and enhances stability and interference resistance. Meanwhile, an offshore broadband satellite small station is arranged, high-reliability remote communication with global coverage is achieved through the satellite communication technology, and continuous and stable communication in a remote sea area is ensured. Besides, the wind power booster station is provided with a 5G nomadic base station, a high-speed low-delay mobile communication service is provided by using a 5G technology, the communication efficiency is improved, and the network flexibility and expandability are enhanced. According to the system, the combination of large-bandwidth non-line-of-sight microwave, satellite communication and 5G cellular communication is adopted, the comprehensive coverage of a deep and far sea communication network is realized, the advantages of each communication technology are fully utilized, the limitation of a single mode is avoided, the communication reliability is remarkably improved, and the cost is reduced.

Description

Technical Field

[0001] This application relates to the field of deep-sea communication technology, and in particular to a communication support system for deep-sea wind farm construction sites. Background Technology

[0002] In recent years, by sharing resources such as fiber optic cables and power supply systems from offshore wind power booster stations, offshore base stations have been built, creating a dedicated 5G marine communication network and solving the signal coverage problem within 50 kilometers of nearshore areas. However, signal coverage remains a problem in deep-sea wind farm construction areas 50-120 kilometers offshore. As wind farm construction gradually advances into the "deep sea," communication signals are essentially nonexistent, and communication for personnel and construction vessels cannot be effectively guaranteed, posing unprecedented pressure on offshore construction safety. Therefore, strengthening the construction of deep-sea communication infrastructure is particularly urgent and crucial. Currently, a patent application with publication number CN218277151U provides an operation and maintenance monitoring system for offshore wind farms. This system expands signal coverage through a low-orbit satellite communication system, an operation and maintenance system, and multiple satellite internet terminals deployed at the offshore wind farm. However, despite this breakthrough in signal coverage, the high cost of satellite communication, limited communication bandwidth, and potential information security issues still limit its widespread application in deep-sea communication. Utility Model Content

[0003] Therefore, it is necessary to provide a communication support system for deep-sea wind farm construction sites to address the problem that current deep-sea communication technologies rely solely on satellite communication, which results in high communication costs and low communication reliability.

[0004] This application provides a communication support system for deep-sea wind farm construction sites. The system includes a high-throughput satellite, a microwave station located at a shore-based control center, a first non-line-of-sight microwave device, a first offshore broadband satellite station, and a 5G nomadic base station located at the wind power booster station, and a second non-line-of-sight microwave device and a second offshore broadband satellite station located in the offshore wind power construction area. Both the first and second non-line-of-sight microwave devices are connected to the microwave station. The wind farm intranet of the shore-based control center, the first offshore broadband satellite station, and the second offshore broadband satellite station are all connected to the high-throughput satellite, and the 5G nomadic base station is connected to the first offshore broadband satellite station.

[0005] Furthermore, the offshore wind power construction area is equipped with a high-resolution satellite Internet of Things connected to the second non-line-of-sight microwave equipment, a Beidou-3 message narrowband self-organizing network connected to the second offshore broadband satellite station, and a microwave broadband self-organizing network.

[0006] Furthermore, the shore-based centralized control center is equipped with a wind farm intranet connecting the microwave station and the high-throughput satellite. The wind farm intranet includes a service platform, a map server, a network storage server, and a media forwarding server.

[0007] Furthermore, the wind power booster station is equipped with a wind farm intranet connecting the first non-line-of-sight microwave equipment, the first offshore broadband satellite station, and the 5G nomadic base station. The wind farm intranet includes a living area management platform, a data storage server, and a media forwarding server.

[0008] Furthermore, the high-throughput satellites include KA high-throughput satellites and KU high-throughput satellites.

[0009] Furthermore, the microwave antenna of the first non-line-of-sight microwave device and the satellite antenna of the first marine broadband satellite station are both installed on the top and middle decks of the living area of ​​the marine platform.

[0010] Furthermore, the microwave antenna of the second non-line-of-sight microwave device and the satellite antenna of the second marine broadband satellite station are both installed on the top and middle decks of the living area of ​​the marine platform.

[0011] Furthermore, the installation height of the microwave antenna and the satellite antenna is 40m.

[0012] Furthermore, the microwave antenna of the microwave station is installed at a height of 185m.

[0013] Furthermore, the uplink data transmission rate of the first and second maritime broadband satellite stations is 6 Mbps, and the downlink data transmission rate is 40 Mbps.

[0014] The aforementioned communication support system for deep-sea wind farm construction sites establishes a high-bandwidth non-line-of-sight microwave link by setting up microwave stations at the onshore control center and non-line-of-sight microwave equipment at both the wind power booster station and the offshore wind power construction area. This not only expands the communication range but also enhances communication stability and anti-interference capabilities. Furthermore, by setting up offshore broadband satellite stations at the wind power booster station and the offshore wind power construction area, the system leverages the global coverage and high reliability of satellite communication technology to achieve remote communication with the onshore control center, ensuring communication continuity and stability even in the most remote sea areas. Simultaneously, by setting up 5G nomadic base stations at the wind power booster station, the system utilizes the high speed and low latency of 5G technology to provide high-quality mobile communication services to the wind farm construction area. This not only improves communication efficiency but also enhances the flexibility and scalability of the communication network. In summary, this system employs a combination of "high-bandwidth non-line-of-sight microwave links + satellite communication links + 5G cellular communication" to achieve comprehensive coverage of the deep-sea communication network. This combined approach fully utilizes the advantages of various communication technologies, avoids the limitations of a single communication method, and thus significantly improves communication reliability while effectively reducing costs. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the communication support system for a deep-sea wind farm construction site in one embodiment.

[0016] Figure 2 This is a schematic diagram of the communication support system for the construction site of a deep-sea wind farm, as shown in another embodiment. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the scope of this application.

[0018] Example 1

[0019] like Figure 1 As shown, this embodiment provides a communication support system for a deep-sea wind farm construction site, including a high-throughput satellite, a microwave station located at a shore-based control center, a first non-line-of-sight microwave device, a first offshore broadband satellite station, and a 5G nomadic base station located at the wind power booster station, and a second non-line-of-sight microwave device and a second offshore broadband satellite station located in the offshore wind power construction area; both the first and second non-line-of-sight microwave devices are connected to the microwave station; the wind farm intranet of the shore-based control center, the first and second offshore broadband satellite stations are all connected to the high-throughput satellite, and the 5G nomadic base station is connected to the first offshore broadband satellite station.

[0020] High-throughput satellites, also known as high-bandwidth satellites, are communication satellites with significant bandwidth capabilities. Their bandwidth is significantly improved compared to traditional satellites, with a single satellite capable of reaching tens to hundreds of Gbps. In some preferred embodiments, high-throughput satellites include KA high-throughput satellites and KU high-throughput satellites. KA high-throughput satellites use the KA band (typically the 26.5–40 GHz band), which has relatively abundant frequency resources. Because they typically operate in geostationary orbit, KA high-throughput satellites can continuously and stably provide communication services to the ground. KU high-throughput satellites use the KU band (typically the 12–18 GHz band), which can significantly increase communication capacity and reduce unit bandwidth costs, making satellite communication services more efficient and economical.

[0021] The shore-based control center is the central hub of the entire communication support system, responsible for monitoring and managing communications between wind power booster stations and offshore wind power construction areas. It is equipped with a wind farm intranet, accessed via a dedicated terrestrial line, ensuring high-speed and stable data transmission. This intranet connects not only microwave stations but also high-throughput satellites. Under normal circumstances, the shore-based control center communicates with the wind power booster stations and offshore wind power construction areas using high-power microwave scattering; however, under extreme weather conditions, emergency satellite communication is conducted via high-throughput satellites. Specifically, for example... Figure 2 As shown, the wind farm intranet of the shore-based control center includes a business platform and map server, a network storage server, and a media forwarding server. The business platform and map server are equipped with a business platform capable of issuing dispatch and control commands and providing geospatial data services. The network storage server is used to receive, process, and store communication data from the wind power booster station and offshore wind power construction area in real time, such as real-time monitoring data of the marine environment, real-time progress data of construction operations, real-time communication data, monitoring data, and video conferencing data. The media forwarding server is used to transmit multimedia information.

[0022] The wind power booster station employs multiple communication methods, including satellite broadband access, public network signal access, and Wi-Fi internet access. Specifically, it is equipped with a first non-line-of-sight microwave device, a first offshore broadband satellite station, and a 5G nomadic base station. These devices collectively form the data communication link between the wind power booster station, the onshore control center, and the offshore wind power construction area.

[0023] Specifically, the first non-line-of-sight microwave device communicates with the microwave station of the shore-based control center via microwave signals, enabling rapid data transmission. Simultaneously, the first offshore broadband satellite station connects to the wind farm's internal network of the shore-based control center via high-throughput satellite, providing another stable data transmission path. The 5G nomadic base station, connected to the first offshore broadband satellite station, not only provides high-speed, reliable 5G network coverage for equipment within the wind power substation but also maintains communication with the land via satellite, enabling real-time data transmission and reception. Furthermore, for ships at sea, such as cargo ships, tankers, and cruise ships, 5G nomadic base stations can also be deployed on board. This allows ships to enjoy 5G network coverage during navigation, meeting the communication needs of passengers and crew.

[0024] In addition, such as Figure 2 As shown, the wind farm intranet within the wind power substation includes a living area management platform, a data storage server, and a media forwarding server, providing comprehensive communication support for the operation and management of the substation. For example, the living area management platform can be used to publish and update relevant information about the wind power substation, such as work notices, safety warnings, and weather forecasts, facilitating timely access for staff. It can also collect and analyze various data within the living area, such as energy consumption and personnel flow, providing decision support for optimized management. The data storage server provides large-capacity storage space for storing various data generated during the operation of the wind power substation, such as equipment status, power generation, wind speed, and wind direction. Efficient data management functions ensure the integrity, accuracy, and accessibility of the data. Regular data backups prevent data loss or corruption, and in the event of data loss or corruption, rapid data recovery is possible, ensuring the normal operation of the wind power substation. The media forwarding server can be used to distribute various media content (such as monitoring videos, work records, safety training, etc.) within the wind power substation to designated receiving terminals, such as displays and mobile devices. It supports real-time transmission of media content and provides monitoring functions to ensure the transmission quality and stability of media content. It allows multiple users to access media content simultaneously, supports concurrent access and streaming media transmission, and meets the needs of different departments and personnel within the wind power substation.

[0025] The offshore wind power construction area is a key area for wind farm construction. Specifically, it includes a high-resolution satellite IoT network connecting the second non-line-of-sight microwave equipment, a BeiDou-3 narrowband self-organizing network connecting the second offshore broadband satellite station, and a microwave broadband self-organizing network. The second non-line-of-sight microwave equipment is connected to the microwave station of the shore-based control center, ensuring data transmission between the construction area and the shore base. The second offshore broadband satellite station communicates with the shore-based control center via high-throughput satellites, providing another stable data transmission path for the construction area. The high-resolution satellite IoT, as a high-resolution satellite IoT, such as... Figure 2As shown, the system consists of terminals and high-resolution IoT terminals in the offshore wind power construction area, specifically designed for transmitting data from key wind power sensors. This data is transmitted via satellite IoT, ensuring real-time performance and accuracy. A BeiDou-3 narrowband self-organizing network aggregates data from wind power sensors and transmits it via satellite communication. This self-organizing network technology features low power consumption and wide coverage, making it ideal for use in the complex environment of offshore wind power construction areas. A microwave broadband self-organizing network utilizes phased array antennas and microwave signals for data transmission, offering high speed and stability. It sends data collected by the terminals to a second offshore broadband satellite station for satellite communication transmission, achieving efficient data transmission between the construction area and the shore-based control center. Furthermore, if the offshore wind power construction area is mobile, such as on a construction vessel, the second offshore broadband satellite station can be deployed on the vessel; if the offshore wind power construction area is relatively fixed, such as on a seabed foundation construction platform, the second offshore broadband satellite station can be installed on the platform.

[0026] Furthermore, this embodiment also provides a communication method for a communication support system for a deep-sea wind farm construction site, including:

[0027] Step S1: Acquire communication data from the offshore wind power construction area and the wind power booster station. This communication data includes entertainment data, emergency communication data, safety-related instruction sets, and production video data.

[0028] Step S2: Assign the instruction set data and production video data the highest transmission priority, transmit entertainment data through non-line-of-sight microwave equipment, and transmit emergency communication data through a maritime broadband satellite station.

[0029] Command set data and production video data are given the highest transmission priority because they are directly related to construction safety and efficiency. Non-line-of-sight microwave equipment can provide relatively stable data transmission rates, making it suitable for transmitting large amounts of non-critical data, such as entertainment data, and is cost-effective. Satellite communications have wide coverage and are not limited by geographical barriers, making them particularly suitable for emergency communications in remote areas such as at sea. In emergency situations, ensuring that data can be transmitted quickly and reliably to shore or relevant emergency response departments is crucial.

[0030] This communication method employs a classification transmission strategy, which not only optimizes resource utilization but also ensures the priority transmission of the most critical data, thereby improving communication efficiency and security throughout the wind farm construction process and achieving efficient and reliable communication assurance.

[0031] The communication support system for deep-sea wind farm construction sites in this embodiment establishes a high-bandwidth non-line-of-sight microwave link by setting up microwave stations at the shore-based control center and non-line-of-sight microwave equipment at both the wind power booster station and the offshore wind power construction area. This not only expands the communication range but also enhances communication stability and anti-interference capabilities. Furthermore, by setting up offshore broadband satellite stations at the wind power booster station and the offshore wind power construction area, the system leverages the global coverage and high reliability of satellite communication technology to achieve remote communication with the shore-based control center, ensuring communication continuity and stability even in the most remote sea areas. Simultaneously, by setting up 5G nomadic base stations at the wind power booster station, the system utilizes the high speed and low latency characteristics of 5G technology to provide high-quality mobile communication services to the wind farm construction area. This not only improves communication efficiency but also enhances the flexibility and scalability of the communication network. In summary, this system employs a combination of "high-bandwidth non-line-of-sight microwave link + satellite communication link + 5G cellular communication" to achieve comprehensive coverage of the deep-sea communication network. This combination fully utilizes the advantages of various communication technologies, avoids the limitations of a single communication method, and thus significantly improves communication reliability while effectively reducing costs.

[0032] Based on the site selection of the offshore wind power construction site and the onshore station, the installation environment is a coastal onshore base station with an altitude of 170m. The antenna installation height of the shore-based control center is 185m, and the antenna installation height of the offshore terminal station is approximately 40m. The platform has sufficient space for antenna installation. Specifically, the microwave antenna for the non-line-of-sight microwave equipment can be deployed on the top and middle decks of the offshore platform's living area, with an antenna installation height of 40m. Meanwhile, the on-site power supply and cable laying conditions also meet the installation requirements. The construction process is as follows.

[0033] 1. Antenna site selection on the platform: Select a location with unobstructed view of the land and good visibility, and try to install one microwave antenna in a high position.

[0034] 2. Welding the antenna mast: Due to the limited space on the offshore platform and the frequent occurrence of strong winds and waves, the antenna mast at the end of the offshore platform must be fixed by welding. To save construction time at sea, the antenna mast is first fabricated on land, transported to the offshore platform by tugboat, scaffolded, and then welded.

[0035] 3. Install microwave antenna: Install one microwave antenna on the top deck and middle deck of the living area of ​​the offshore platform.

[0036] 4. Install satellite antenna: Install one satellite antenna on the top deck and middle deck of the living area on the offshore platform.

[0037] 5. Cable Laying: Generally, microwave equipment mainly consists of four parts: IDU (Indoor Unit), ODU (Outdoor Radio Frequency Unit), intermediate frequency cable, and antenna. An armored network cable is laid from the outdoor antenna to the microwave equipment and then to the central control room. The indoor unit (IDU) is placed in the cabinet in the central control room, and this indoor unit needs to be connected to a 220V power supply in the cabinet.

[0038] 6. Construction of land-based microwave stations: Install a microwave station corresponding to the offshore platform at the land-based high-altitude base station, i.e., the microwave station of the shore-based control center, and the land-based microwave station must be protected against lightning.

[0039] 7. Microwave link debugging: After the platform and land site are built, both ends will be jointly debugged. After the link connection is stable, observe for a period of time.

[0040] 8. Antenna Fixing: Considering the strong winds on the platform, the antenna needs to be reinforced after adjustment. Depending on its installation location on the platform, diagonal bracing rods may need to be welded to fix the antenna, or scaffolding may be used for fixation.

[0041] 9. Mobile Network: Equipped with BBU array antenna and connected to 2 links with a usable bandwidth of over 200M, a transmission latency of 5ms, and high-gain (20.5dBi) antennas, with 4 sectors open.

[0042] After construction is completed, various performance tests need to be conducted on the communication support system, as detailed below:

[0043] 1. Spectrum Testing: The wireless technology of this system requires the use of higher frequency bands, and the efficient utilization of spectrum resources is crucial to network performance. Therefore, the testing standards include testing methods and evaluation criteria for spectrum resources, aiming to ensure the rational allocation and utilization of spectrum resources.

[0044] 2. Wireless Interface Testing: The wireless interface is one of the most crucial components of this technology, connecting terminal devices and network infrastructure. Testing standards need to include testing methods and evaluation criteria for the wireless interface to ensure its stability and reliability. This part of the testing standard typically includes testing methods for indicators such as signal quality, signal coverage, and transmission rate.

[0045] 3. Transmission testing is a crucial aspect of the project's wireless technology, involving the transmission and exchange of data within the network. Wireless testing standards need to include methods and guidelines for transmission testing to ensure fast data transmission and reliable exchange. This part of the testing standards typically includes test methods for metrics such as data transmission rate, transmission latency, and transmission reliability.

[0046] 4. Network performance testing is a crucial method for evaluating wireless network performance. Wireless testing standards need to establish methods and guidelines for network performance testing to assess the performance of wireless networks under different workloads. This part of the testing standards typically includes test methods for metrics such as network throughput, network latency, and network reliability.

[0047] 5. Security Testing: With the widespread application of wireless technology, network security has become increasingly important. Wireless testing standards need to include methods and guidelines for security testing to protect wireless networks from malicious attacks and unauthorized access. This part of the testing standard typically includes testing methods for indicators such as authentication, data encryption, and access control.

[0048] The communication support system for the deep-sea wind farm construction site in this embodiment successfully achieved the 5S technical indicators, including: ultra-long-distance coverage at a distance of ≥50km from the shore, and a coverage area of ​​≥314km². 2 This system boasts an extremely wide operating range and supports ultra-high bandwidth with both downlink and uplink / downlink bandwidths exceeding 200Mbps. Based on an analysis of the current state of international and domestic deep-sea communication technologies and products, no existing product can match this level. Therefore, this innovative technological solution fills a gap in the global low-cost deep-sea communication field. Specifically, the system achieves these technical specifications through the following methods:

[0049] Ultra-long-distance coverage: To address the challenge of deep-sea wind farms being far from shore, the system adopts a combination of microwave, satellite, and 5G base stations to overcome the difficulty of ultra-long-distance transmission between land and sea, providing high-quality 5G network communication for the construction of offshore wind farms.

[0050] Ultra-high bandwidth support: The system adopts a network coverage method that combines multiple frequency bands (such as 2.1G, 3.5G, 1800M and 900M) with sea and land microwave links and satellite links, and establishes a network link of more than 200Mbps, realizing data interconnection between offshore wind power construction sites and land control centers.

[0051] Ultra-wide coverage: Through 4G / 5G high-mounted antennas, the system provides communication signal guarantee to construction vessels, personnel, and equipment within a 15-kilometer radius, and supports a variety of routine network services.

[0052] Ultra-large-scale access: The system can simultaneously connect no fewer than 800 terminals to meet the needs of large-scale construction operations.

[0053] Ultra-low cost: The system provides low-cost data traffic communication services, with a cost of less than 10 yuan per GB, reducing the communication costs of construction operations.

[0054] In deep-sea construction operations, the primary task of communication support is to ensure the stable transmission of real-time data. By constructing a "South China Sea Three-Dimensional Observation Network" and utilizing advanced marine observation technologies and equipment such as intelligent real-time communication underwater buoys, the system has significantly improved communication support capabilities. Simultaneously, the development of miniaturized intelligent antenna communication technologies and equipment for both sea and air, as well as deep-sea integrated networking communication technologies, has enhanced emergency response capabilities in the deep sea. Furthermore, construction vessels have adopted China's first domestically produced intelligent medium-speed engine and the independently developed MarineNet intelligent information system, enabling various intelligent functions and improving the safety and efficiency of construction operations. Various communication methods are now more compatible, intelligent, and simplified, meeting the needs of intelligent propagation and navigation. The arrival of the 5G era has placed higher demands on maritime communication services. The system uses a wireless broadband network to monitor the vessel's fuel and water replenishment, operational status, and displacement in real time, transmitting the data back to regulatory authorities and improving regulatory support efficiency. The communication network can also extend its coverage beyond nearshore areas, meeting the needs of ships to maintain communication with land and for crew members to access the internet for entertainment and leisure. Finally, through centralized equipment procurement and offshore construction and maintenance capabilities, the system has achieved communication coverage in distant sea areas at the lowest cost, assisting enterprises in upgrading their deep-sea smart construction sites with information technology.

[0055] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0056] The embodiments described above are merely illustrative of several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this patent application should be determined by the appended claims.

Claims

1. A communication support system for deep-sea wind farm construction sites, characterized in that, The system includes a high-throughput satellite, a microwave station located at a shore-based control center, a first non-line-of-sight microwave device, a first offshore broadband satellite station, and a 5G nomadic base station located at a wind power booster station, and a second non-line-of-sight microwave device and a second offshore broadband satellite station located in the offshore wind power construction area; the first non-line-of-sight microwave device and the second non-line-of-sight microwave device are both connected to the microwave station; the wind farm intranet of the shore-based control center, the first offshore broadband satellite station, and the second offshore broadband satellite station are all connected to the high-throughput satellite, and the 5G nomadic base station is connected to the first offshore broadband satellite station.

2. The communication support system for deep-sea wind farm construction sites according to claim 1, characterized in that, The offshore wind power construction area is equipped with a high-resolution satellite Internet of Things connected to the second non-line-of-sight microwave equipment, a Beidou-3 message narrowband self-organizing network connected to the second offshore broadband satellite station, and a microwave broadband self-organizing network.

3. The communication support system for deep-sea wind farm construction sites according to claim 1, characterized in that, The shore-based control center is equipped with a wind farm intranet connecting the microwave station and the high-throughput satellite. The wind farm intranet includes a service platform, a map server, a network storage server, and a media forwarding server.

4. The communication support system for deep-sea wind farm construction sites according to claim 1, characterized in that, The wind power booster station is equipped with a wind farm intranet connecting the first non-line-of-sight microwave equipment, the first offshore broadband satellite station, and the 5G nomadic base station. The wind farm intranet includes a living area management platform, a data storage server, and a media forwarding server.

5. The communication support system for deep-sea wind farm construction sites according to claim 1, characterized in that, The high-throughput satellites include KA high-throughput satellites and KU high-throughput satellites.

6. The communication support system for deep-sea wind farm construction sites according to claim 1, characterized in that, The microwave antenna of the first non-line-of-sight microwave device and the satellite antenna of the first marine broadband satellite station are both installed on the top and middle decks of the living area of ​​the marine platform.

7. The communication support system for deep-sea wind farm construction sites according to claim 1, characterized in that, The microwave antenna of the second non-line-of-sight microwave device and the satellite antenna of the second marine broadband satellite station are both installed on the top and middle decks of the living area of ​​the marine platform.

8. The communication support system for deep-sea wind farm construction sites according to claim 6 or 7, characterized in that, The microwave antenna and the satellite antenna are installed at a height of 40m.

9. The communication support system for deep-sea wind farm construction sites according to claim 1, characterized in that, The microwave antenna at the microwave station is installed at a height of 185m.

10. The communication support system for deep-sea wind farm construction sites according to claim 1, characterized in that, The uplink data transmission rate of the first and second maritime broadband satellite stations is 6 Mbps, and the downlink data transmission rate is 40 Mbps.

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