Online equivalent parameter estimation using BPANN controller with low-frequency signal injection for a sensorless induction motor drive

Journal of Electrical Systems and Information Technology

Table 3 R_s estimation using SSI method at various temperatures

At °C	Stator resistance R_s estimated			Effect of R_s Change on other parameters
	Using SSI	Calculated value	% error	R_r	L_s	τ_r	ω_r	N_r
T*	1.85002	1.85	0.001	1.84	0.1702	0.0925	147.0462	1404.9
(T + 10)	1.9208	1.9209	0.0052	1.91	0.1702	0.0891	146.711	1401.7
(T + 20)	1.991	1.9917	0.035	1.98	0.1702	0.0859	146.507	1339.75
(T + 25)	2.027	2.0271	0.0049	2.01	0.1702	0.08467	146.314	1397.91