Coordinated Frequency Control of Flywheel Energy Storage and Diesel Generator in Amirkabir University of Technology (AUT) Microgrid | IEEE Conference Publication | IEEE Xplore

Coordinated Frequency Control of Flywheel Energy Storage and Diesel Generator in Amirkabir University of Technology (AUT) Microgrid


Abstract:

Diesel generator is considered as one of the most significant distributed generation units in microgrid which has commonly a governor system for frequency control. Howeve...Show More

Abstract:

Diesel generator is considered as one of the most significant distributed generation units in microgrid which has commonly a governor system for frequency control. However, due to large time constant of its fuel injection system; its reaction in load variation is almost undesirable and sometimes causes noticeable frequency drop. In this study, a flywheel energy storage system (FESS) is introduced, studied and coordinated with a diesel generator emulator for frequency control in a real fabricated microgrid model. A new frequency control strategy is proposed for FESS based on the high-pass filtering. In this strategy, FESS compensates the high-frequency parts of the required power according to its speed, while the diesel generator provides other low-frequency parts. The simulation and experimental results demonstrate clearly the performance of the proposed strategy.
Date of Conference: 11-14 June 2019
Date Added to IEEE Xplore: 01 August 2019
ISBN Information:
Conference Location: Genova, Italy

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