Review of 2023
As 2023 draws to a close, we are excited to share our year’s journey in advancing power systems globally.
Unbalanced short-circuit fault calculations with converters
Power converters can provide support to the grid during short-circuit faults. This blog reviews the traditional fault current calculations to take into account converters support when solving unbalanced short-circuit faults. In addition, some current injection control strategies are studied and compared.
Grid code analysis for short-circuits with converters
Power converters exhibit different behaviors when short-circuit faults arise. This blog explores the grid-support provided by converters during unbalanced faults and suggests strategies to improve it. These alternatives have been shown to yield near-optimal solutions, which supposes a substantial improvement compared to the response of traditional grid codes.
