Large-scale energy storage at substation level

Why should a battery storage system be installed at the substation level?

Incorporating battery storage systems at the substation level provides numerous benefits, enhancing grid stability and resilience. Proper configuration of electrical substation components ensures reliable performance when connected to high-capacity batteries.

Are battery storage systems reshaping the power landscape?

The transition to renewable energy is reshaping the power landscape, with grid-scale battery storage systems playing a pivotal role in this transformation. These systems are crucial for balancing supply and demand, particularly at the substation level, where they enhance grid stability and resilience.

What is a large-scale electrical substation?

Figure 1. A large-scale electrical substation. Electrical substations are the interface between parts of the distribution grid and transmission systems. These fenced off areas (see Figures 1 and 2) step down the voltage in the transmission lines to one that is suitable for the distribution grid.

What is the size of the substation area?

The substation is indicated to occupy an area of approximately 50 x 75 metres. It will be fenced, and the ground will be covered with crushed rock and partly by concrete pads for equipment, walkways, and cable covers. The exact location for the substation has not been determined; however, two alternate site options have been identified.