Application of Supply-Demand-Based Optimization for Parameter Extraction of Solar Photovoltaic Models

Table 14

Calculated results for the STP6-120/36 module by SDO.

Item	VL (V)	IL measured (A)	SDM		DDM
			IL calculated (A)	IAE (A)	IL calculated (A)	IAE (A)
1	19.2100	0.0000	0.00116434	0.00116434	0.00115600	0.00115600
2	17.6500	3.8300	3.83228233	0.00228233	3.83228460	0.00228460
3	17.4100	4.2900	4.27392911	0.01607089	4.27393114	0.01606886
4	17.2500	4.5600	4.54628987	0.01371013	4.54629162	0.01370838
5	17.1000	4.7900	4.78583302	0.00416698	4.78583443	0.00416557
6	16.9000	5.0700	5.08193389	0.01193389	5.08193481	0.01193481
7	16.7600	5.2700	5.27376516	0.00376516	5.27376571	0.00376571
8	16.3400	5.7500	5.77681381	0.02681381	5.77681335	0.02681335
9	16.0800	6.0000	6.03749239	0.03749239	6.03749146	0.03749146
10	15.7100	6.3600	6.34872743	0.01127257	6.34872610	0.01127390
11	15.3900	6.5800	6.56792937	0.01207063	6.56792798	0.01207202
12	14.9300	6.8300	6.81486011	0.01513989	6.81485901	0.01514099
13	14.5800	6.9700	6.95844905	0.01155095	6.95844839	0.01155161
14	14.1700	7.1000	7.08813731	0.01186269	7.08813732	0.01186268
15	13.5900	7.2300	7.21776104	0.01223896	7.21776204	0.01223796
16	13.1600	7.2900	7.28413003	0.00586997	7.28413171	0.00586829
17	12.7400	7.3400	7.33148314	0.00851686	7.33148538	0.00851462
18	12.3600	7.3700	7.36326482	0.00673518	7.36326746	0.00673254
19	11.8100	7.3800	7.39587315	0.01587315	7.39587620	0.01587620
20	11.1700	7.4100	7.42026500	0.01026500	7.42026828	0.01026828
21	10.3200	7.4400	7.43909223	0.00090777	7.43909549	0.00090451
22	9.7400	7.4200	7.44671497	0.02671497	7.44671805	0.02671805
23	9.0600	7.4500	7.45253755	0.00253755	7.45254032	0.00254032
24	0.0000	7.4800	7.47098178	0.00901822	7.47097731	0.00902269
Sum of IAE				0.27797428		0.27797339