Restraining the Demand Side Power Fluctuation of Active Distribution Network Using Phase Controlled Electric Spring

Table 1

Parameters of the simulation model.

Voltage level	220V
DC voltage ()	200V
Total loads ()	15kW
Non-critical load ()	10Ω
Inductance of the low-pass filter ()	0.33mH
Capacitance of the low-pass filter ()	22μF
Switching frequency ()	20kHz
kp of PI	55
ki of PI	20
PI post-gain k	1/350000