SCALABLE UNCERTAINTY AWARE ANCILLARY SERVICES PROCUREMENT TOOL FOR ACTIVE DISTRIBUTION SYSTEMS
Authors
Usman M., Mohandes B., Capitanescu F., Madureira A.G., Bolfek M., Matisic Z., Soares F.J., Fonseca N., Teixeira H., Mateo C.
Reference
IET Conference Proceedings, pp. 1105-1109, 2023
Description
Achieving carbon neutral power systems is pushing for higher penetration of distributed energy resources (DER) in existing distribution systems. Accordingly, sophisticated, yet, practical tools for the optimal operation and management of active distribution systems (ADS) are in high need. In response to this necessity, this paper presents a novel and scalable tool for ancillary services procurement by distribution system operators (DSOs). The developed tool takes into consideration the inter-temporal and variable nature of DER in an uncertainty-aware approach. This tool is also suited for real-world implementation with large ADS, as it adopts a sequential linearization approach. As such, it allows DSOs to procure flexibility optimally from DERs embedded in ADS in the day-ahead operation planning timeframe, where congestion and voltage issues are managed.
