Open AccessDesign & Simulation of Flexible Control For 3-phase Grid Connected Solar PV System
Author(s) -
Ravi Srinivasan,
C. R. Balamurugan,
N. Shanmugasundaram
Publication year - 2018
Publication title -
international journal of engineering and technology
Language(s) - English
Resource type - Journals
ISSN - 2227-524X
DOI - 10.14419/ijet.v7i2.25.20496
Subject(s) - maximum power point tracking , photovoltaic system , control theory (sociology) , grid , controller (irrigation) , computer science , grid connected photovoltaic power system , nonlinear system , lyapunov stability , inverter , control engineering , engineering , voltage , mathematics , control (management) , physics , electrical engineering , agronomy , geometry , artificial intelligence , quantum mechanics , biology
A non-linear control progression for 3-stage (phase) lattice (grid) associated of PV generator is proposed here. This system is designed with PV arrays; grid filter; a voltage source inverter and a stimulating lattice or network. The regulator purposes are classified into three sections: i) making sure that the Most power point tracking (MPPT) are having photovoltaic boards, ii) assuring for power or control factor entity or unit in the grid plane iii) ensuring large-scale asymptotic constancy of the closed loop system. Lyapunov modelling approach is used by the controller and carried out by considering nonlinear model of the integral method. It is formally shown that the projected system controller congregates the scope of the objectives using a hypothetical constancy with stability analysis as well as simulation results.