Optimal Efficiency Optimization through Power-Sharing for Paralleled DC-AC Inverters with Parameters Estimator
نویسندگان
چکیده
In this paper, a global study in terms of control architecture and power management is applied to parallel inverters topology. High bandwidth controllers and low voltage THD are achieved. The losses through the structure are modeled by equivalent voltage sources which implicitly represent all the losses types in the system. An accurate online estimation method allows determining these losses parameters. Then, a new power sharing is defined aiming to maximize the global efficiency of the overall structure. The algorithm is theoretically analyzed with the proposed control and estimation method.
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