Techno-Economic Assessment of Voltage Sags Mitigation in Distribution System Connected to DGs

Figure 12

Voltages for each bus of different values and different places of DG when three-phase fault happens at different buses. (a) DG is connected at bus 1; (b) DG is connected at bus 2; (c) DG is connected at bus 3; (d) DG is connected at bus 4.

(a)

(b)

(c)

(d)