- ABB will deliver an integrated power and propulsion system for Nexans’ forthcoming cable-laying vessel
- ABB’s scope of supply ensures high levels of operational safety, reliability, and efficiency
- ABB’s offering comprising main power generation and distribution, energy storage, and electric propulsion meets the needs of the most advanced cable-laying vessels
ABB has secured an order with Norwegian shipyard Ulstein Verft to supply an advanced power and propulsion system for a forthcoming cable-laying vessel (CLV) of Nexans, a global player in energy transition headquartered in Paris, France. On delivery in 2026, the vessel will join Nexans Skagerrak and sister ship Nexans Aurora – also equipped with ABB technology – as the third and most advanced CLV in the Nexans fleet.
An integrated system comprising main power generation and distribution, energy storage, and electric propulsion will allow the new CLV to execute its cable-laying, -recovery, and -repair tasks in a safe and efficient manner. With a closed-bus configuration providing high fault tolerance and optimal engine use in dynamic-positioning (DP) operations, the system will minimize the risk of power loss for enhanced safety and reliability while maximizing operational flexibility and fuel efficiency.
The onboard energy storage system (ESS) will also reduce engine running hours to keep engine wear and tear to a minimum. In addition, the ESS will provide spinning reserve and peak-shaving capabilities, acting as a back-up power source in case of engine failure and supporting the vessel’s more energy-intensive operations.
“Following the success of Nexans Aurora, ABB is proud to be involved in this project to deliver the new sister ship,” said Rune Braastad, Global Business Line Manager, Marine Systems, ABB Marine & Ports. “Nexans appreciates the benefits that our closed-bus system, ESS, and RDS provide to support safe, efficient, and reliable cable-laying operations. We look forward to strengthening our relationship with both Nexans and Ulstein Verft.”
Alongside main system components – generator, switchboards, transformers, frequency converters, motors, DC switchboard for batteries, and ESS – ABB’s scope of supply includes the Remote Diagnostic System (RDS) for propulsion, thruster inverters, and rectifiers as well as cyber security configuration for the RDS. By providing precise and timely fault detection and continuously monitoring equipment health status, the RDS improves system performance and minimizes the need for on-site service. This results in significant savings in downtime and maintenance costs.
ABB’s Process Automation business automates, electrifies and digitalizes industrial operations that address a wide range of essential needs – from supplying energy, water and materials, to producing goods and transporting them to market. With its ~20,000 employees, leading technology and service expertise, ABB Process Automation helps customers in process, hybrid and maritime industries improve performance and safety of operations, enabling a more sustainable and resource-efficient future. go.abb/processautomation
ABB is a technology leader in electrification and automation, enabling a more sustainable and resource-efficient future. The company’s solutions connect engineering know-how and software to optimize how things are manufactured, moved, powered and operated. Building on over 140 years of excellence, ABB’s more than 105,000 employees are committed to driving innovations that accelerate industrial transformation. www.abb.com
