3. SIMULATION EXPERIMENTS
In order to analyze the characteristics of renewable
energy system operating in tourism circular economy, a
simulation experiment is conducted by using MATLAB
software. In this experiment, PV generation system whose
power is 15kW in standard conditions (solar irradiance
S 1000W/m2 and temperature T 25 C ), is selected as
the power supply; the configuration of power system shown
in Fig 4 is selected as the experiment network; assuming
that the changing curves of solar irradiance and temperature
are shown in Figs. 7 and 8, respectively, that the load power
curves can be represented by the solid line in Fig. 10, and
that the load power in tourists’ rush hours is about 16kW.
The simulation results are illustrated in Figs. 9 and 11.