Table 2: % THDv of the inverter output voltage with the two different schemes.

% THDv
hComposite voltage observer and Simple current observerSimple voltage and current observers
SimulationExpt.SimulationExpt.

015.3415.2915.9416.40
53.3094.673.5154.79
101.7732.071.9272.91
151.1971.711.3211.99
200.9030.971.011.20