| Abstract |
The control of grid-connected inverters is an important issue nowadays. Different current controltechniques have been recently studied, appearing resonant controllers as a very good alternative to solvethe traditional problems of PI controllers. However, the resonant controllers' design is a non-widelyinvestigated task. In this paper a systematic and easy-to-use design procedure which can be applied to thedesign of any Proportional-Integral-Resonant (PIR) controller is developed. The proposal is applied tothe PIR controller of the current control loop of a three-phase photovoltaic inverter, showing the potentialof this controllers. |
