News: Microelectronics
24 November 2023
European research project PROGRESSUS boosts power grid resilience
At the conclusion of the PROGRESSUS research project (which began on 1 April 2020, led by Infineon Technologies AG of Munich, Germany), the 22 project partners from industry and research presented the results at a meeting in Bari, Italy. Among other things, a solution was introduced that would make it possible to operate 10–15 times more electric car charging stations on a single network connection. In addition, a strategy for tracking electricity from generation all the way to consumption was presented. PROGRESSUS focused on three central topics: efficient energy conversion, intelligent electricity management and secure network monitoring.
The Electronic Components and Systems for European Leadership Joint Undertaking (ECSEL-JU) and the governments of Germany, Italy, the Netherlands, Slovakia and Spain supported PROGRESSUS with almost €20m.
“Decarbonization and electrification go hand in hand. Our power grids will have to perform better and become more stable if they are to handle the growing power volumes and fluctuations in the supply and demand of electricity. This means we need new solutions,” says Thomas Zollver, senior VP technology & innovation of the Infineon Connected Secure Systems division. “PROGRESSUS has succeeded in developing a significant number of technologies that can make our existing networks more resilient,” he adds. “The project is thus making an important contribution to freeing our modern lives from fossil energy sources and protecting our climate for future generations.”
The project developed highly efficient electric power converters that minimize loss while integrating battery storage systems and renewable energy sources such as photovoltaics: The converters integrate ultra-fast sensors and silicon carbide (SiC) MOSFETs, which can be switched at considerably higher speeds. This makes them suitable for use in new, innovative charge management systems for battery-electric vehicles that reduce the peak power consumption at the site level by as much as 90%, without significantly longer charging times. As an alternative the intelligent charging algorithm can support 10–15 times more charging stations on the same network connection.
Hardware-based security solutions provide the best possible protection of the communications and data in the power network’s critical infrastructure against manipulation. These solutions also serve as a basis for tracking the energy provided from the point of generation all the way to its consumption. This makes it possible for consumers to prove that they are using green electricity.
Joint energy management of multiple buildings can also help to relieve power networks. PROGRESSUS project partners have simulated this kind of energy management system based on real data from 16 buildings with photovoltaic systems and energy storage systems. The result: This kind of joint energy management could reduce electricity peak demands present in the public network by an average up to 80%, without a negative impact on customers’ needs. This value for the case investigated depends on the season, weather conditions and the configuration of the PV and storage systems.
The 22 partners of the PROGRESSUS research project are:
- Ceus UG (DE)
- Centre Tecnològic de Telecomunicacions de Catalunya (ES)
- devolo AG (DE)
- ElaadNL (NL)
- Enel X Way S.r.l. (IT)
- Friedrich-Alexander-Universität Erlangen-Nürnberg (DE)
- Greenflux Assets BV (NL)
- Heliox (NL)
- Hybrid Energy Storage Solutions S.L. (ES)
- Infineon Technologies AG (DE)
- Iquadrat Informatica S.L. (ES)
- Consorzio Nazionale Interuniversitario per la Nanoelettronica (IT)
- Acondicionamiento Tarrasense (LEITAT) (ES)
- Mixed Mode GmbH (new company name: Ingenics Digital GmbH) (DE)
- Politecnico di Bari (IT)
- R-DAS, s.r.o. (SK)
- STMicroelectronics S.r.l. (IT)
- Slovak University of Technology in Bratislava (SK)
- TH Köln (DE)
- Delft University of Technology (NL)
- Eindhoven University of Technology (NL)
- University of Messina (IT)
