The same performance can be observed when the input pressure drop is 8000sin(0.5t) Pa, Fig. 17 and Fig. 18.
Finally, Table 3 shows the average power generated by the generator for different pressure drops and external resistances (rx) in series with the rotor winding of the generator. The table shows that the generated power of the generator is highly improved in the controlled case and that there exist only one optimum value within the calculated range.