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ESS SoC needs to be optimized.
When this is high, if supply power exceeds demand and ESS capacity, the remaining power is wasted.
Conversely, when this is low, peak load response performance decreases.
From this point of view, ESS SoC should be optimized.
It also affects battery life and electricity bills.
Lastly, ESS Have a minimal SoC to maintain self-power
DR affects user satisfaction.
IL delays the power to be supplied to the user.
V2G reduces the SoC of EVs.
Therefore, it is necessary to minimize user satisfaction by DR.
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IEEE/ICACT20220153 Slide.04
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