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TOWARDS A WIDE-SPREAD HVDC-BASED POWER SYSTEM ENABLED BY NEW HIGHLY EFFICIENT CABLE & FIBRE OPTIC MONITORING SYSTEMS

Project description

Modernised transmission systems for the energy transition

In light of climate change, the increasing need for energy optimisation and improved sustainability has created a demand for efficient transmission systems and the modernisation of many under-maintained or ageing transmission networks. However, the lack of support for HVDC systems, which are a promising solution to this challenge, has made modernisation difficult. The EU-funded EasyDC-FOS project aims to develop and demonstrate a novel HV cable system featuring improved durability, lifespan, energy transport capability, and the integration of smart tools for efficient monitoring and fault detection. To achieve this, the project will develop several necessary prerequisite components, as well as innovative monitoring systems, accompanied by cybersecurity edge infrastructure to ensure safe and efficient operations.

Objective

Towards a dominant renewable energy generation scenario in the EU, it is key to modernise transmission systems for an efficient transport of the energy produced. The deployment of HVDC systems plays a crucial role in enabling electricity transmission over long distances with minimal losses. There is the need to bring new cable technologies that can increase the life cycle of future HVDC systems, and longer reach, more precise, easy to install sensor-based technologies to analyse cable status and locate potential faults.

EasyDC-FOS project will commit to demonstrating a new generation of HV cable systems with optimised energy transport capability and longer life period, due to the use of an alternative XLPE insulation material, paired with the development of a series of smart tools for monitoring ageing and efficient fault detection in transmission networks, and reaching a TRL5 by the involvement of 3 demonstrators, 1 test bench and 2 real-world use cases, in different EU countries. This will be achieved by the: 1) optimisation of insulation materials for HVDC cables with operating temperature over 90ºC; 2) development of predictive models of physics and ageing behaviour of new cable system in response to thermal, acoustic and electric field stress stimulus; 3) prototyping of a set of fibre-based DTS, DAS, point vibration, and PD monitoring systems for long-distance cable corridors; and 4) integration into a cybersecure Edge Infrastructure that will allow real-time monitoring of cable conditions, as well as immediate response from TSOs, satisfying the KPIs in terms of system efficiency and stability, lifetime and thermal capacity assessment, and the accuracy of the sensors.

For that purpose, EasyDC-FOS is bringing together a wide experienced consortium led by LMK, involving leading industrial technology developers of cables systems, a cable OEM, academic institutions, two TSOs, a key sector association, and sustainability and management experts at European level.

Fields of science (EuroSciVoc)

Keywords

Programme(s)

Topic(s)

Funding Scheme

HORIZON-RIA - HORIZON Research and Innovation Actions

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Call for proposal

(opens in new window) HORIZON-CL5-2024-D3-01

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Coordinator

LUMIKER APLICACIONES TECNOLOGICAS SOCIEDAD LIMITADA
Net EU contribution
€ 892 028,84
Address
BIZKAIKO TEKNOLOGI ELKARTEGIA, 409
48170 Zamudio
Spain
SME
Yes
Region
Noreste País Vasco Bizkaia
Activity type
Private for-profit entities (excluding Higher or Secondary Education Establishments)
Links
Total cost
No data

Participants (12)