PROJECT TITLE :

LMF Based Control Algorithm for Single Stage Three-Phase Grid Integrated Solar PV System - 2016

ABSTRACT:

This paper proposes the utilization of a least mean fourth (LMF)-primarily based algorithm for single-stage three-part grid-integrated solar photovoltaic (SPV) system. It consists of an SPV array, voltage supply converter (VSC), three-section grid, and linear/nonlinear loads. This technique has an SPV array coupled with a VSC to supply three-phase active power and conjointly acts as a static compensator for the reactive power compensation. It conjointly conforms to an IEEE-519 standard on harmonics by improving the standard of power in the 3-part distribution network. Thus, this system serves to supply harmonics alleviation, load balancing, power factor correction and regulating the terminal voltage at the point of common coupling. In order to extend the potency and maximum power to be extracted from the SPV array at varying environmental conditions, one-stage system is used along with perturb and observe technique of most power point tracking (MPPT) integrated with the LMF-based control technique. The proposed system is modeled and simulated using MATLAB/Simulink with out there simpower system toolbox and the behaviour of the system beneath totally different hundreds and environmental conditions are verified experimentally on a developed system in the laboratory.