"An Advanced Nonlinear Controller for the LCL-Type Three-Phase Grid-Con" by Md Masudur Rahman, Shuvra Prokash Biswas et al.
In this article, an advanced nonlinear control scheme is proposed for a three-phase grid-connected inverter and a solar photovoltaic (PV) system connected dc–dc converter. The proposed control scheme is based on a nonlinear adaptive integral backstepping approach. The robustness of the proposed control scheme is achieved through maintaining stability of the overall system, extacting maximum power from the solar PV, and controlling active power. Moreover, the injection of less harmonic components into the grid, the superior performance against different atmospheric conditions, and external di...
Source: uow.edu.au