Distributed Generation Integration in the Electric Grid: Energy Storage System for Frequency Control

Table 7

Percentage of 𝑉_ESS values 𝑉_ESSmax and 𝑉_ESSmin.

Setting	%𝑢+_100% 𝑢max	%𝑢−_100% 𝑢min
Set 1	0.19	0
Set 2	2.76	2.40
Set 3	0	0
Set 4	2.21	2.15
Set 5	0	0
Set 6	0.26	0
Set 7	0.18	0
Set 8	1.38	10.69
Set 9	0.35	1.80
Set 10	0.42	0.19