Quantitative Representation of Disturbance Waveform for Microgrid Connected PCC Voltages Using Improved Atomic Decomposition

Table 1

Decomposed parameters of voltage sag.

Atom numbers	(V)		(Hz)	(rad)	(s)	(s)
1	0.868	0.000	50	0.000	0.000	0.320
2	0.432	0.000	50	0.000	0.068	0.239
3	0.197	0.000	50	3.142	0.070	0.320
4	0.213	0.000	50	0.000	0.000	0.240