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Pooled frequency restoration reserve provision by wind farms and controllable energy units

: Dreher, A.; Jost, D.; Otterson, S.; Hochloff, P.


Institute of Electrical and Electronics Engineers -IEEE-:
15th International Conference on the European Energy Market, EEM 2018 : 27-29 June 2018, Lodz
Piscataway, NJ: IEEE, 2018
ISBN: 978-1-5386-1488-4
ISBN: 978-1-5386-1489-1
International Conference on the European Energy Market (EEM) <15, 2018, Lodz>
Fraunhofer IEE ()

This paper presents an approach to quantify the reliability or security level of a pool of flexibility providing controllable energy units (CEUs). In this pool, a backup unit secures the flexibility capacity of the largest flexibility providing unit. The security level is then applied to determine the flexibility capacity of a common pool of wind farms and CEUs, making use of probabilistic wind forecasts. The paper advances previous research conducted in a joint project with industry partners on Frequency Restoration Reserve (FRR) provision of pools of wind farms and controllable power plants.