Table 2 The Prin/ Ppea of the whole utility. 5.2. For customers
Related Figures (7)
Fig. 1. The RLC of the utility from 1/1/2011 to 2/29/2011. The FKM was carried out and the suitable value of m is 1.5. The four RLCs for the whole utility (corresponding to 3 times of TOU changing) are displayed on the Fig.1, Fig.2, Fig.3 and Fig.4. Table 1. The main indicators for RLC. In the normal moment, there is a peak from 14-16 h. This is the afternoon peak load and very large and this also is the maximal load in day. Fig. 3. The RLC of the utility from 12/20/2011 to 6/30/2012. Fig. 4. The RLC of the utility from 7/1/2012 to 12/20/2012. Fig. 2. The RLC of the utility from 3/1/2011 to 12/19/2011. Fig. 5. The RLCs of one commercial and service customer for 4 periods. The FKM was applied and the appropriate m is equal to 1.8. The RLCs of one customer for the above periods are displayed in Fig. 5. In this figure, Qia1, Qta2, Qiaz, Quag are the RLCs of four tariff periods. Analyzing these indicators of the RLCs of all the commercial and service customers shows that each TOU changing did not lead to the change of load curve form. The ratios Pinin/Pmax iS: 0.52, 0.57, 0.58, 0.56, and these ratios are also the ratios Pmin/Ppeak - Fig. 6. The RLCs of one industrial customer for 4 periods. highest. The four changes of TOU did not lead to improve the forms of load curves.
