Research on Grid-Connected Optimal Operation Mode between Renewable Energy Cluster and Shared Energy Storage on Power Supply Side

Figure 4

Power deviation analysis of renewable energy cluster.

(a) Prediction power and actual power of and PV

(b) SOC comparison between self-built energy storage and shared energy storage

(c) Power deviation comparison between self-built energy storage and shared energy storage

(d) Power quantity deviation comparison between self-built energy storage and shared energy storage