Abstract—Trapezoidalvoltagescanbeusedtocompensatefortheinverternonlinearity.Especially,themodulatingshapeofthosevoltagesfacilitatesadaptationstovaryingoperatingconditions.Inthispaper,practicalschemeswereproposedtoimprovetheperformanceofthecompensationmethodusingthetrapezoidalvoltages.After