Performance analysis of voltage sensorless based controller for two-stage grid-connected solar PV system
نویسندگان
چکیده
<a name="_Hlk98601430"></a><span lang="EN-US">In this research, a sensor free DC-link voltage controller based multifunctional inverter is proposed for two-stage three-phase grid-connected solar photovoltaic (PV) system. First, the scheme consists of an outer requiring knowledge, has ability to manage power-sharing between PV system and utility grid, second, VSI act as compensator harmonics in grid current polluted by non-linear loads. The suggested active power controlling reference signal replaces standard controller, high sense voltage, which pricey, increasing hardware complexity reducing reliability. performance management approach comparable that conventional sensor-based controller. effectiveness method two stage under fixed variable irradiance feeding nonlinear loads rigorously verified using MATLAB/Simulink software</span><span lang="EN-US">.</span>
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ژورنال
عنوان ژورنال: International Journal of Power Electronics and Drive Systems
سال: 2023
ISSN: ['2722-2578', '2722-256X']
DOI: https://doi.org/10.11591/ijpeds.v14.i1.pp444-452