A modified IEEE 16-bus test system [11] shown in Fig. 1 is modelled using the MATLAB/Simulink software to
investigate the various effects of hybrid REGs and EVCSs on distribution systems. The system is fed through 380
and 230 kV utility grids. It also consists of 9 loads with a total power of 10 MVA, a power factor between 0.65 and
0.8, 3 inter-tie circuit breakers, and 2 capacitor banks to improve the power factor on buses 5 and 6. An 8 MW wind
farm, a 1.4 MW FC, and a 2.4 MW grid-connected PV system are placed on buses 4, 7, and 11, respectively, to
supply the required power for local loads and exchange the rest with the system. A 2.3 MW EVCS that can
simultaneously charge 230 EVs with an average power of 10 kW was also placed on bus 9.