Resiliency-Driven Approach of DC Microgrid Voltage Regulation Based on Droop Index Control for High Step-Up DC-DC Converter

Table 1

DC shunt motor specifications [34, 35].

Symbols	Parameters	Values
		On 400 V bus side converter	On 200 V bus side converter
Ra	DC shunt motor armature resistance	2.5 Ohms	1.8 Ohms
Rf	DC shunt motor field resistance	250 Ohms	225 Ohms
La	DC shunt motor armature inductance	0.01 mH	0.016 mH
	Back electromotive force constant	1.28 V/rad/s	1.23 V/rad/s
J	Mass moment of inertia	0.0465 Kg m^2	0.0543 Kg m^2
Bm	Viscous friction coefficient	0.0687 N-m/rad/s	0.0492 N-m/rad/s
Va	DC shunt motor armature voltage	400 V	200 V
Ia	Armature current of DC shunt motor	2.4 A	1.5 A
If	Field current DC shunt motor	1.6 A	0.9 A