Repozytorium publikacji - Politechnika Gdańska

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Repozytorium publikacji
Politechniki Gdańskiej

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Impact of R/X ratio of distribution network on selection and control of energy storage units

The interest in energy storage is still increasing. Energy storage units are installed in high voltage networks, medium voltage networks and low voltage distribution networks as well. These units are often used to improve power quality. One of the criteria for improving power quality is reducing voltage deviations. Depending on the type of network and specifying its R/X ratio, this criterion can be fulfilled by control of active or reactive power. This paper presents the selection of both location and rated power of energy storage units for two distribution networks with different R/X ratios. The selection is performed with the use of genetic algorithm. Effect of this selection on voltage levels in the networks is presented as well.

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