Marine Ranch
(1) Requirements for Corrosion Protection and Structural Health Monitoring <br/> Marine ranches may be exposed to extreme weather events such as typhoons and storm surges, which can damage aquaculture infrastructure. Moreover, the fixed structures of marine ranches—such as steel piles and net cages—are subject to prolonged immersion in the marine environment, making them susceptible to seawater corrosion. This corrosion can degrade the aquaculture environment and adversely affect the healthy growth of marine organisms. <br/> (2) Practical Significance <br/> Impressed Current Cathodic Protection and Monitoring System (ICCP+CPMS): <br/> Impressed-current cathodic protection can slow the corrosion of metal structures in marine ranches, thereby maintaining their integrity and stability. Moreover, given that marine ranches may be located in diverse marine environments, intelligent ICCP systems can be optimized to suit specific environmental conditions—such as low temperatures and high salinity—enabling long-term, reliable cathodic protection. This significantly extends the service life of marine-ranch infrastructure, reduces maintenance and replacement costs associated with corrosion, and ultimately enhances economic efficiency. <br/> Digital Twin–Based Structural Health Management System (HMS): <br/> The system can collect real-time environmental data from marine ranches, including water temperature, salinity, dissolved oxygen, chlorophyll concentration, and pH, as well as monitor the growth status of underwater organisms. By leveraging real-time monitoring and intelligent analysis of this data, the system helps management personnel promptly identify and address potential issues—such as environmental changes, ecological disasters, and disease outbreaks—thereby enhancing aquaculture efficiency. <br/> In addition, the system provides early-warning capabilities to promptly notify management personnel of detected anomalies, and supports remote control and digitalized management, thereby enhancing the efficiency and level of intelligence in the operation of marine ranches—crucial for ensuring their healthy, safe, and efficient functioning.
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（ 1 ) Corrosion Protection and Structural Health Monitoring Requirements
Marine ranches may be exposed to extreme weather events such as typhoons and storm surges, which can damage aquaculture infrastructure. Moreover, the fixed structures of marine ranches—such as steel piles and net cages—are subject to prolonged immersion in the marine environment, making them susceptible to seawater corrosion. This corrosion can degrade the aquaculture environment and adversely affect the healthy growth of marine organisms.
（ 2 ) Practical Significance
Impressed Current Cathodic Protection and Monitoring System ( ICCP+CPMS ) ：
Impressed-current cathodic protection can slow down the corrosion of metal structures in marine ranches, thereby maintaining their integrity and stability. At the same time, since marine ranches may be located in diverse marine environments, intelligent ICCP The technology can be optimized to suit specific environmental conditions, such as low temperatures and high salinity, thereby achieving long-term, reliable cathodic protection. This significantly extends the service life of marine ranching facilities, reduces maintenance and replacement costs associated with corrosion, and ultimately enhances economic benefits.
Digital Twin–Based Structural Health Management System ( HMS ) ：
The system can collect environmental data from the marine ranch in real time, such as water temperature, salinity, dissolved oxygen, and chlorophyll, pH value estimation, as well as monitoring the growth status of underwater organisms. and Real-time monitoring and intelligent analysis of this data help management personnel promptly identify and address potential issues, such as environmental changes, ecological disasters, and disease outbreaks, thereby enhancing aquaculture efficiency. 。
In addition, The system can also provide early warning functionality, promptly Monitor the detected anomalies Notify management personnel and support remote control and information-based management to enhance the efficiency and intelligence of marine ranch management. ， To ensure the health and safety of marine ranches , efficient Operation is crucial.
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Offshore platforms are typically designed for a service life of 25 years or more. However, their pile-leg structures exhibit long natural vibration periods, significant dynamic effects, and pronounced issues related to structural fatigue and corrosion. Consequently, structural safety and corrosion protection are critical factors that determine the platform’s service life. Therefore, there is an urgent need to enhance risk management for structural safety and to improve lifecycle integrity management, thereby ensuring the safe operation and maintenance of these platforms.
(2) Practical Significance
Impressed Current Cathodic Protection and Monitoring System (ICCP+CPMS):
The system boasts numerous advantages, including excellent protection performance, high reliability, ease of installation and operation & maintenance, energy efficiency and environmental friendliness, and a high degree of digitalization. It can intelligently adjust the anode output current at different locations based on the cathodic protection status of underwater structures, ensuring that the structures are consistently maintained in optimal protective condition and providing long-term, effective safety assurance throughout the entire service life of offshore platforms.
Digital Twin–Based Structural Health Management System (HMS):
By collecting structural data from offshore platforms in real time or on a scheduled basis, operations and maintenance personnel can promptly identify potential structural issues, such as corrosion, fatigue, displacement, and abnormal vibration. Leveraging the accumulated big data from monitoring enables intelligent prediction, proactive early warning, and planned maintenance, thereby assessing the platform’s health condition, forecasting future risks, and guiding maintenance and repair activities.
In addition, the system can support the structural optimization design of offshore platforms to enhance their stability and durability, which is of great significance for ensuring the safe operation of these platforms and extending their service life.
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(2) Practical Significance
Impressed Current Cathodic Protection and Monitoring System (ICCP+CPMS):
It can significantly extend the service life of offshore wind power facilities, enable refined and intelligent control of cathodic protection, reduce the frequency of maintenance and component replacement, and lower maintenance costs. At the same time, it enhances the safety and stability of the facilities, thereby preventing accidents and losses caused by corrosion and erosion.
Digital Twin–Based Structural Health Management System (HMS):
It enables real-time monitoring of critical parameters such as the stress state, vibration characteristics, and corrosion condition of wind turbine structures. This allows for the timely detection of potential structural issues, prevention of failures, reduction of downtime, and ultimately enhanced operational efficiency and safety of the wind farm.
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(2) Practical Significance
Impressed Current Cathodic Protection and Monitoring System (ICCP+CPMS):
Impressed-current cathodic protection can significantly slow down or prevent the corrosion of steel piles, thereby extending their service life, reducing structural weakening and failures caused by corrosion, maintaining structural integrity, ensuring the stable operation and energy output of photovoltaic systems, enhancing overall economic benefits, and fostering the long-term development of the offshore photovoltaic industry.
Digital Twin–Based Structural Health Management System (HMS):
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Marine ranches may be exposed to extreme weather events such as typhoons and storm surges, which can damage aquaculture infrastructure. Moreover, the fixed structures of marine ranches—such as steel piles and net cages—are subject to prolonged immersion in the marine environment, making them susceptible to seawater corrosion. This corrosion can degrade the aquaculture environment and adversely affect the healthy growth of marine organisms.
(2) Practical Significance
Impressed Current Cathodic Protection and Monitoring System (ICCP+CPMS):
Impressed-current cathodic protection can slow the corrosion of metal structures in marine ranches, thereby maintaining their integrity and stability. Moreover, given that marine ranches may be located in diverse marine environments, intelligent ICCP systems can be optimized to suit specific environmental conditions—such as low temperatures and high salinity—enabling long-term, reliable cathodic protection. This significantly extends the service life of marine-ranch infrastructure, reduces maintenance and replacement costs associated with corrosion, and ultimately enhances economic efficiency.
Digital Twin–Based Structural Health Management System (HMS):
The system can collect real-time environmental data from marine ranches, including water temperature, salinity, dissolved oxygen, chlorophyll concentration, and pH, as well as monitor the growth status of underwater organisms. By leveraging real-time monitoring and intelligent analysis of this data, the system helps management personnel promptly identify and address potential issues—such as environmental changes, ecological disasters, and disease outbreaks—thereby enhancing aquaculture efficiency.
In addition, the system provides early-warning capabilities to promptly notify management personnel of detected anomalies, and supports remote control and digitalized management, thereby enhancing the efficiency and level of intelligence in the operation of marine ranches—crucial for ensuring their healthy, safe, and efficient functioning.
Subsea pipelines are critical infrastructure that connect offshore oilfields to onshore facilities, serving as the “green corridor” for offshore oil and gas transportation and playing a vital role in the petroleum and natural gas industries. However, due to their frequent exposure to harsh marine environments, these pipelines face severe structural health challenges, with high repair costs and significant technical difficulties.
(2) Practical Significance
Impressed Current Cathodic Protection and Monitoring System (ICCP+CPMS):
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Digital Twin–Based Structural Health Management System (HMS):
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(2) Practical Significance
Impressed Current Cathodic Protection and Monitoring System (ICCP+CPMS):
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Digital Twin–Based Structural Health Management System (HMS):
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(2) Practical Significance
Impressed Current Cathodic Protection and Monitoring System (ICCP+CPMS):
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Digital Twin–Based Structural Health Management System (HMS):
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(2) Practical Significance
Impressed Current Cathodic Protection and Monitoring System (ICCP+CPMS):
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Digital Twin–Based Structural Health Management System (HMS):
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Address: Company Headquarters:Building A, Overseas Students’ Entrepreneurship Park, No. 1 Huoju Road, High-tech Industrial Park, Dalian
Experiment–Manufacturing Base: Tangli Industrial Park, Hongqi Subdistrict, Ganjingzi District, Dalian City
Telephone: Corporate Headquarters: 0411-84660668
Experiment-Manufacturing Base: 0411-82646110
Email: info@kingmile.com
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