ICCP for Offshore Wind

Impressed Current Cathodic Protection (ICCP) systems are crucial for protecting the foundations of offshore wind turbines against corrosion. Offshore wind farms are exposed to harsh marine environments that accelerate the corrosion process. By implementing effective ICCP systems, the lifespan and reliability of these structures can be significantly extended. Read more about ICCP for wind power below.

ICCP System - How It Works

The ICCP system applies a direct electric current to submerged metal structures, counteracting electrochemical reactions that cause corrosion. The system uses anodes and reference cells, strategically placed for comprehensive protection. Control panels regulate the current to ensure optimal protection levels.

Main Components of an ICCP System:

  • Anodes: Made from durable materials like mixed metal oxide (MMO), designed to withstand harsh marine conditions, installed on submerged parts of the metal structure.
  • Reference Cells: Monitor the electrochemical conditions of the protected structure, ensuring the ICCP system functions correctly.
  • Control Panels: Manage the current supplied to the anodes, ensuring consistent and effective protection, with real-time monitoring capabilities.
ICCP offsfore
Wind turbines offshore iccp for cathodic protection

Implementing an ICCP System for Wind Turbines

The design and implementation of ICCP systems for offshore wind turbines must consider several factors, including environmental conditions and specific construction designs. Customer-specific solutions address unique installation needs.

Extended Lifespan: ICCP systems extend the lifespan of offshore wind turbine foundations by preventing corrosion, reducing the need for frequent maintenance and repairs.

Cost-Effectiveness: Despite high installation costs, long-term savings on maintenance and replacements make ICCP systems a cost-effective solution.

Reliability: Consistent protection is crucial for the uninterrupted operation of offshore wind turbines.

Flexibility and Scalability: Compatible with various materials and structures, ICCP systems can be upgraded and adapted to meet specific needs and environmental changes over time.

Prevention of Expensive Repairs: Offshore repairs are costly and complex, so preventing corrosion from the start is essential.