Modeling and Control Strategy for Multiterminal Flexible DC Distribution Network with Echelon Utilization Power Battery

Figure 19

Waveforms of coordinating control of wind power generation and energy storage systems at terminal 6: (a) active power unit value at terminal 6; (b) DC voltage unit value of the DC transformer secondary side at terminal 6; (c) output power unit value of energy storage at terminal 6; (d) output power unit value of wind turbine generator at terminal 6.

(a)

(b)

(c)

(d)