- Report
- Nuclear Power
Exchange Strategies for Power Electronics in Rectifiers and UPS System for NPP
This report highlights the benefits of integrating wide-bandgap semiconductors (SiC and GaN) and state-of-the-art DC/DC and DC/AC converter technologies to improve efficiency, thermal resilience, and regulatory compliance. It provides strategic recommendations for component selection, fault tolerance mechanisms, and real-time condition monitoring to enhance long-term system stability. The insights presented offer a practical framework for Nordic NPPs to implement future-proof solutions that align with evolving safety and performance standards.
Publications and reports
Here you will find reports and fact sheets from the program.
- Report
Summary Report – Nuclear Projects 2025
This document contains brief introductions to all projects that were finalized and/or published in Energiforsk Nuclear Portfolio Programs during the year 2025.
|2026:1178Karin Westling, Energiforsk
- Report
Fast Frequency Support Impact On Nuclear Generation
This project assessed how Fast Frequency Support (FFS) from an HVDC link interacts with nuclear-type synchronous generator dynamics.
|2025:1145Danilo Obradovic', RISE
- Report
Impact of over-frequency events on Nordic NPPs
This report quantifies over-frequency events by using a simulation model of the Nordic synchronous system and simulating different faults related to the HVDC links, in combination with operating conditions of high and low inertia.
|2025:1118Matilda Arvidsson, Andreas Benjaminsson Lucas Finati Thomée, Daniel Karlsson
- Report
Exchange Strategies for Power Electronics in Rectifiers and UPS System for NPP
Replacing outdated power electronics in NPP auxiliary systems is crucial for maintaining operational reliability and safety.
|2025:1107Frede Blaabjerg