Prysmian’s Post

Mediterranean #HVDC interconnections can differ quite considerably from North Sea ones: in fact, it's not uncommon being requested to design systems for 1000m, 2000m and even 3000m water depth. In such applications, it's always a matter of synergies and integrated systems design: • 𝐂𝐚𝐛𝐥𝐞 𝐰𝐞𝐢𝐠𝐡𝐭: it’s one of the main factors, together with water depth, driving the installation tension; all cable layers can contribute to reduce it, depending on materials and design choices – here’s where product innovation can make a difference. • 𝐈𝐧𝐬𝐭𝐚𝐥𝐥𝐚𝐭𝐢𝐨𝐧 𝐚𝐬𝐬𝐞𝐭𝐬: the installation equipment must be sized to withstand the high pulling tensions, both during cable laying, but also in case of cable repairs during the expected lifetime – state-of-the-art vessels are necessary to break new depth records. • 𝐂𝐚𝐛𝐥𝐞 𝐦𝐞𝐜𝐡𝐚𝐧𝐢𝐜𝐚𝐥 𝐥𝐢𝐦𝐢𝐭𝐬: the applied tensions and pressures shall not damage any cable layer, from conductor to insulation to armor – here’s where an engineering team with both a deep understanding of cable mechanical behavior and knowledge of the installation process can design a fully working solution and truly minimize risks. • 𝐈𝐧𝐬𝐭𝐚𝐥𝐥𝐚𝐭𝐢𝐨𝐧 𝐦𝐞𝐭𝐡𝐨𝐝𝐨𝐥𝐨𝐠𝐲: depending on the tools used to install cables and lay down joints, the efforts applied to the cable can be different – a cable suitable for 2150 m water depth might not reach the target if installed with a different methodology. That’s why sea trial test is a significant milestone, as it’s a mock-up of the real system installation. Even though cable performances are usually already verified in the laboratory during type test, it proves that everything can work smoothly in field conditions and that all desktop procedures can work in real life. It’s the end of a long development process, and it’s really rewarding to see all building blocks are in place and smoothly interacting with each other!

So, why is a new record depth to cable installation in the sea important? Well, if you want to connect two landmasses, undersea cables are the answer. And sometimes, the depth of the sea can be prohibitive…think between Italy and North Africa. Being able to reach new depths (and our Leonardo Da Vinci ship is designed reach 3,000m depth) opens new possibilities to bring even more renewables into the European energy network. It might be under the sea and out of sight…but an important part of enabling the energy transition.

ARPA-E announced a new Vision Open 2024 call: Subtopic 2.A.1: Electrical Power Movement. Novel technologies to transport electricity more efficiently. Example technologies for Subtopic 2.A.1 include but are not limited to: • Transmission infrastructure such as transformers, cable designs, and #superconductors; and • Distribution infrastructure innovations (in either alternating or direct current modes) that enable resilient and efficient power flow to and from the point of generation and/or use. #ARPAe

In collaboration with Elengy, we're excited to reveal our new case study highlighting the deployment of AP Sensing’s Distributed Temperature Sensing (DTS) technology at the Fos-Tonkin LNG terminal in Fos sur Mer, France. This project showcases the critical importance of advanced monitoring solutions in LNG terminals to enhance safety and prevent potential incidents.   Our DTS technology, specifically designed for challenging environments, was implemented to monitor the terminal’s jetty for thermal variations and potential leaks. The system's high spatial resolution allows for precise measurements of temperature changes at multiple points, making it possible to detect leaks and other thermal anomalies swiftly and accurately. Additionally, a seismic rack was installed to provide enhanced stability and resistance against seismic events.   One of the standout features of our DTS system is its ability to deliver real-time data, which is essential for leak detection and swift preventative action. Furthermore, the technology is designed to be low-maintenance and is unaffected by electromagnetic interference or extreme conditions, underscoring its suitability for critical applications in harsh environments.   The successful integration of our system with Elengy's infrastructure underscores our commitment to driving safety and efficiency in the energy sector. Explore the full details of this innovative project in our case study here: https://lnkd.in/gMWDz4Um

With the #EnergyTransition serving as the primary driver, the world’s complex energy landscape is changing. SUT - Society for Underwater Technology are pleased to bring together key industry players to outline the role #HVDC electrical systems play in offshore operations, using #ProjectLightning as a case study for the use of a #HVDC system in the #MENA Region. ADNOC Group will present the main rationale and key drivers behind the selection of Power from Shore for Project Lightning & key legal framework associated with the Build-Own-Operate-Transfer (#BOOT) project Hitachi Energy will provide an overview on the architecture of the High-Voltage Direct Current (#HVDC) systems, outlining the key characteristics and benefits of DC Prysmian will describe the role that Subsea Cables play in the transportation of electricity and the main characteristics of HVDC Subsea cables as a key enabler for the energy transition Jan De Nul Group will outline the key characteristics related to the installation of HVDC Subsea Cables, including protection methodologies in shallow water installation Q&A forum moderated by SUT - Society for Underwater Technology a platform for multidisciplinary interactions related to underwater technology, ocean science and offshore engineering For full program and registration please click the link below ... https://lnkd.in/eFBqFZEV

About 20,000 tons of #copper will make possible the A-Nord #HVDC #undergroundcable project in Germany. Prysmian has just delivered the first drums. 👉 2500 mm2 cross-section area of bare #copper wires 👉 640 km of HVDC underground cable 320 km of dedicated metallic return cable 👉 146 mm indicative diameter, 35 kg/m indicative weight "Amprion GmbH selected the ±525 kV HVDC extruded cable system as it provides #reliability and #sustainability in the #EnergyTransition process, that is regarded as a major driver of growth." https://lnkd.in/dJdhdUxE Delivering the #EUActionPlan on #Grids requires the deployment of electricity transmission connections on time. These are more rapidly and efficiently implemented through #undergroundcables, as overhead lines face challenging public acceptance issues. The name of the game is #reliability, to which Transmission System Operators are very sensitive, and rightfully so. The track-record of #copper as the conductor material meeting high technological properties has largely been proved in the past and keeps adding on new references project after project. International Copper Association International Copper Association Europe ENTSO-E TenneT Elia Group Europacable Aurubis Boliden Atlantic Copper KGHM Polska Miedź S.A. International Wrought Copper Council (IWCC) Elcowire Group Eurelectric WindEurope SolarPower Europe CODELCO – Corporación Nacional del Cobre de Chile Grupo Antofagasta Minerals Juan Ignacio Diaz Steve Kukoda Richard Xu Mike Smith Tanja Winter Johan Andersson Fredrik Adlercreutz Mikael Johansson Michal Kaminski Marcello Del Brenna Quentin de Hults Marc Jeroense Jicable CIGRE Réseau de Transport d'Électricité Red Eléctrica Terna SpA paul kolisnyk

ENTSO-E Transmission System Map This map is a comprehensive illustration of the transmission system network operated by members of the European Network of Transmission System Operators. Network elements are not located at their exact geographic location. The map shows existing elements and those under construction: power plants, converters, substations and high-voltage cables/lines. 🔔 https://lnkd.in/dbTG95n2

The overhaul for GE MS5002C Gas Turbine at gas compressor station of area 3. Shahab Sarbandi #GE #PMP #I&C #Overhaul #GasTurbines #Nuovopignone

🔌Submarine Cables Market: Facilitating Inter-regional and International Communications 🌊 Submarine cables, or submarine communication cables, are cables laid on the seabed between cable landing stations (CLS). The primary function of these cables is to carry communication signals across stretches of ocean and sea. Also, they play a major role in power applications. 🔋 In power transmission applications, submarine cables are used in various applications, including #offshorewind farms, on-shore power stations, oil rigs, and offshore wind farms. With a significant surge in data traffic and growing demand for low-power cables to provide the interconnection of power grids between countries, the submarine cables market is anticipated to grow at a steady rate over the forecast period. 📶 At Polaris Market Research & Consulting , we’ve done a thorough analysis of the submarine cables market. Our detailed study includes the growth drivers, recent developments, top trends, and every other aspect influencing the growth of the industry. Check it out today! 🔎 https://lnkd.in/d87kKzRt #communication #telecommunication #powertransmission #submarinecables #submarinecablesmarket #polarismarketresearch #marketresearch

The Pininfarina Wind Tunnel supports aerodynamic and aeroacoustic testing for wind engineering. The myriad of advanced instrumentation available allows for the aerodynamic characterization of buildings and infrastructures. The test section dimensions are optimal for evaluating scale models, or full-scale portions of buildings. Thanks to the external main balance and pressure measurement equipment, the aerodynamic loads and pressure distribution on a structure can be determined. The beamforming technique allows for the identification and mitigation of disturbing tonal emissions generated by a building in specific wind conditions. Discover more on the services offered by the #Pininfarina Wind Tunnel (Turin) 👉 https://lnkd.in/dcUykic5