Abstract:Two current-control strategies based on the sliding mode concept have been introduced for a single-phase currentsource inverter feeding a resistive load. The first strategy is based on forming a general switching function using the error variables of the inductor current and capacitor voltage. However, it is observed that this control strategy leads to a steady-state error in the capacitor voltage. In order to reduce this steady-state error, the second strategy using an additional integral term of the error va… Show more
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