Noninvasive Load Identification Method Based on Feature Similarity

Table 10

Similarity results of device 2.

Similarity	Similarity of transient characteristic	Similarity of V-I trajectory	Comparison similarity of active power and reactive power	Similarity of harmonic	The total similarity
Device2—YD1	2.488	0.772	0.9585	1.01977	1.22088
Device2—YD2	1.013	1.047	0.7076	1.011319	0.931428
Device2—YD3	1.009	1.003	0.9296	1.010978	0.983971
Device2—YD4	1.386	1.278	0.8192	1.021115	1.110883
Device2—YD5	2.021	0.753	0.9456	1.031931	1.120526
Device2—YD6	0.609	1.041	0.9594	1.027882	0.927835
Device2—YD7	1.038	1.197	0.9267	1.029494	1.050958
Device2—YD8	1.039	0.976	0.9022	1.073814	0.986183
Device2—YD9	4.198	1.025	0.9735	1.510558	1.741483
Device2—YD10	1.018	1.044	0.9365	1.156208	1.029209
Device2—YD11	1.187	1.146	0.9492	0.881266	1.042491