Figure 18
From: Stabilized voltage source inverter for sensitive loads in nuclear installations
The sinusoidal voltage measured by Tektronix oscilloscope model TDS 2012B at the output of the SSF of the proposed inverter for load impedances varying from \({Z}_{L}=11\Omega\) (\({I}_{L}=20 \, \text{A}\)) to \({Z}_{L}=440 \Omega\) (\({I}_{L}=0.5 \, \text{A}\)) with periodic time \(T=0.02 \, \text{s}\); the SSF parameters are \({C}_{F}=750 \, \upmu \text{F}\), \({L}_{F}=13.5 \, \text{mH}\), and \({r}_{F}=3.1 \, \text{m}\Omega\). (a) Time-waveform of the inverter output voltage, \({v}_{O}(t)\). (b) The corresponding normalized spectrum magnitude, \(\left|{V}_{O}\left(f\right)\right|\), obtained by the FFT option of the oscilloscope.
