The designed hardware model for WEEMAN is shown
in Figure 6. The loads [Home appliances] are connected with
WEEMAN through a relay switch and relay module. The
message and alarm notication for the customer will be
displayed in the LCD interface provided in WEEMAN. For
creating an experimental test bed, we have connected mainly a
200 W Incandescent Bulb [Load A] and a Table fan [Load B]
with the WEEMAN. When we switch on both the loads
simultaneously as shown in figure 6, the WEEMAN calculates
the power consumed and sends it to the controlling station
[smart meter]. By that time smart meter takes monthly
electricity bill using a GUI created in lab view as shown in the
figure 7.