HyTEPS eliminated years of cable insulation damage on the Bumblebee by solving a hidden ground loop in the complex offshore installation. In doing so, we restored continuity and provided Allseas with the security in every kilowatt needed for their global operations.
When operational continuity depends on the world's largest offshore construction vessels, technical uncertainty is unacceptable. On the Bumblebee, the pontoon supporting the Pioneering Spirit's stinger, owner Allseas struggled with a persistent problem: the insulation of power cables suffered unexplained damage for years.
Without a clear diagnosis, the risks of safety problems and costly production stoppages remained present in the complex installation of generators and ballast pumps. HyTEPS was called in to uncover the root of the problem.
Our engineers immediately launched an independent investigation into the power quality, EMC and earthing of the electrical installation. To ensure technical rigour, we carried out measurements and simulations whilst the installation was operating at full capacity.
Using thermographic imaging and analysing voltage potentials, we mapped the entire installation. The data conclusively showed that the current configuration of earthing and shielding cables created an unwanted ground loop. This loop caused electromagnetic currents that melted the insulation at various locations - from the port generator to the compressors.
Once the cause was conclusively established, we implemented the solution to mitigate the risks immediately. Our engineers recommended removing the sheath from the power cable ends and connecting the shield cables correctly, which eliminated the harmful ground loop.
We also increased the robustness of the installation by replacing the insulation with higher-quality material, resistant to temperatures of up to 190°C. This decisive approach transformed the fragile installation into a stable environment. The problems disappeared completely, allowing Allseas to once again count on security in every kilowatt.
Are you experiencing recurring insulation damage or invisible faults in your power system? Our engineers pinpoint the exact cause with in-depth measurements and simulations, so that you can immediately get back to maximum operational reliability.
HyTEPS
Beemdstraat 3
5653 MA Eindhoven
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Grid congestion and complex Power Quality issues threatened to stall OVET B.V.'s expansion plans. HyTEPS implemented an advanced monitoring system that provides exact insight into consumption and peaks. This allows OVET to safely expand and make maximum use of existing capacity without the risk of outages.
HyTEPS increased installation capacity at Naber Plastics by targeting reactive power. With a 400kVAr capacitor bank, our engineers immediately created space for additional machinery. This results in optimum power utilisation and maximum operational reliability.
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HyTEPS implemented an advanced monitoring system that gives CurTec real-time grip on energy consumption and Power Quality. This data-driven solution prevents blind power penalties and ensures a stable, climate-neutral future.
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Our engineers performed specialist arc simulations to ensure the safety of InMotion's unique battery pack. Thanks to this concrete analysis, the team is now working on ultra-fast charging technology with the right protective equipment and complete certainty.
Sappi Maastricht eliminated costly production downtime by targeting harmful harmonics with a Power Quality diagnosis and active filtering. This investment fully restored operational reliability and paid for itself within a year due to the guaranteed continuity.
For absolute operational reliability of the Eastern Scheldt storm surge barrier, our engineers carried out a proactive Power Quality analysis on behalf of Heijmans. Through strategic measurements, we mapped the electrical installation, preventing potential problems and ensuring that this crucial Delta work is always ready.
Despite own generation, SNB was struggling with high costs due to reactive power. HyTEPS optimised the installation with capacitor banks. The result: 1.75MW less grid load and a payback time within one year.
