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An innovative controller for optimal operation ofHybrid Energy Storage Systems

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#Storage #Storage Systems

Publications - Paper

An innovative controller for optimal operation ofHybrid Energy Storage Systems

Hybrid Energy Storage Systems (HESS) combine different energy storage technologies to maximize the contribution of each technology according to their own capability.

Control schemes for the operation of such plants can reach high complexity level due to heterogeneity of lower control schemes and to the definition of proper control strategies for each technology.

 

In this paper, an innovative controller for optimal operation of HESS is presented which combines virtualisation and optimisation algorithms to allow the aggregated control of the several Storage Units as an Equivalent Storage Unit.

 

The controller is applied to Italian TSO Terna’s Storage Lab facility in Codrongianos (Sardinia, Italy), an experimental 8 MW HESS plant connected to High Voltage grid which provides ancillary services. Preliminary results on simulated environment are presented.

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Related tags

#Storage #Storage Systems

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