Paper Details

Generally inverter is developed with center on high reliability, low cost and mass-production fortransformed electrical energy from the PV module to the grid. Basically the DC/AC inverters are used in grid connectedphotovoltaic energy production systems as the power processing interface between the electric grid and the photovoltaicenergy source. The energy injected into the electric grid by the photovoltaic system depends on the amount of powerextracted from the photovoltaic power source and the efficient processing of the DC/AC inverter power. Basically theline commutated inverter has generate square shaped waveform of line current, which has produces large amount ofharmonic and also produces excess of heat which causes the transformer winding is damage. The effects of the electricgrid standards and regulations as well as the photovoltaic array working characteristics on the design of grid-connectedphotovoltaic inverters have been considered. In this paper explain the basic idea about the control methods andtopologies like cascaded multilevel inverter, Sinusoidal Pulse width Modulation (SPWM), 3-level diode clamp inverterand Space Vector Pulse Width Modulation (SVPWM) to grid connected inverter for solar photovoltaic based system.After analysis the technique Sinusoidal Pulse Width Modulation (SPWM) is apply to control the inverter because of itshigh efficiency and simulation is done through MATLAB/Simulink.

Rakeshkumar M. Chauhan, Ravindra P. Chavda, “Simulation of Solar Application for Grid Tied 3-Level Diode Clamp Inverter Using Sinusoidal Pulse with Modulation”, International Journal of Advance Engineering and Research Development (IJAERD), Vol. 4, Issue 3, pp. 641-648, March 2017.