Nov 2, 2022

Thermal analysis of buried submarine power cables

High-voltage submarine power cables are used extensively in offshore energy. To mitigate risks associated with laying power cables on the seabed, cables are typically buried in the top layer of sediment. To ensure cable integrity is maintained, the safe working...

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Sep 14, 2022

Free spanning cable analysis

Offshore environmental conditions can lead to localised changes in seabed levels, exposing buried subsea power cables, resulting in unintended free spans. Free spanning cable sections present a risk to the operator as loading imparted on the exposed cable could lead...

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Oct 13, 2020

Cable Protection System

The Problem Cable protection systems (CPS) are a requirement on the vast majority of offshore windfarms. They are designed to protect the power cable between the hang-off deck and the transition into burial. It is important that the manufacturers, installers...

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Oct 13, 2020

Power Cable Projects

The Problem Power cable projects require a significant number of analysis studies at various phases of development. These typically include: Installation analysisCable fatigue analysisStorm response and clashing analysisProtection system design and verificationVIV screening To obtain solid results, these studies all...

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Oct 13, 2020

Effective Simulation & Analysis

The Problem Geo-intelligence and asset integrity provider, Fugro, required a large number of simulations of subsea power cable installation operations to be performed to verify procedures, component sizes and weather windows. Some of the analysis results were required at critical...

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