Suche
Ergebnisse
-
N-1 security assessment incorporating the flexibility offered by dynamic line rating
(2016)2016 Power Systems Computation Conference (PSCC)Conference Paper -
Analyzing rotational inertia, grid topology and their role for power system stability
(2015)IFAC-PapersOnLine ~ 9th IFAC Symposium on Control of Power and Energy Systems, CPES 2015. ProceedingsLarge-scale deployment of Renewable Energy Sources (RES) has led to significant generation shares of variable RES in power systems worldwide. RES units, notably inverter-connected wind turbines and photovoltaics (PV) units that do not provide rotational inertia, are effectively displacing conventional generators and their rotating machinery. This has implications for frequency dynamics and power system operation: Since frequency dynamics ...Conference Paper -
Analyzing Operational Flexibility of Electric Power Systems
(2015)International Journal of Electrical Power & Energy SystemsConference Paper -
The role of aggregation in power system simulation
(2015)2015 IEEE Eindhoven PowerTechConference Paper -
Model Predictive Frequency Control employing stability constraints
(2015)2015 American Control Conference (ACC)Conference Paper -
Impact of frequency control reserve provision by storage systems on power system operation
(2014)IFAC Proceedings Volumes ~ 19th IFAC World Congress, IFAC 2014. ProceedingsBatteries can be used to provide ancillary services, such as primary frequency response. However, their energy capacity is limited. Therefore, set-point adjustments are necessary and the energy for this has still to be provided by power-plants that do not face energy constraints. This paper investigates various aspects of and potential benefits for power system operation and stability, if energy-constraint units are allowed to participate ...Conference Paper -
Grid-Constrained Optimal Predictive Power Dispatch in Large Multi-Level Power Systems with Renewable Energy Sources
(2014)Proceedings of the 2014 IEEE PED Innovative Smart Grid Technologies Conference Europe (ISGT-Europe)Conference Paper -
Impacts of Forecast Accuracy on Grid Integration of Renewable Energy Sources
(2013)2013 IEEE Grenoble PowerTech (POWERTECH)Conference Paper -
Impacts of Dynamic Line Rating on Power Dispatch Performance and Grid Integration of Renewable Energy Sources
(2013)4th IEEE/PES Innovative Smart Grid Technologies Europe (ISGT EUROPE 2013)Conference Paper -
Predictive control for real-time frequency regulation and rotational inertia provision in power systems
(2013)2013 IEEE 52nd Annual Conference on Decision and Control (CDC) : December 10-13, 2013, Firenze, ItalyConference Paper