Grey Wolf Optimized PI Controller For Grid Tied High Gain Converter for Solar Power Generation
C.Fastina Manotha Victoria, R.Rajagopal
DC-DC Landsman converter, Grey wolf optimization, PI controller
_The high gain DC-DC Landsman converters and Grey Wolf Optimized (GWO) ProportionalIntegral(PI) controller for PV systems are proposed in this paper.An environmental condition are frequently variable, so that a solar irradiation is not continuous. A DC-DC Landsman converters is used to increase an output of the PV systems. A GWO optimized PI controller based closed loop approach is used to ensure constant DC link voltage at converter's outputs. A photovoltaic (PV) system's effectiveness is improved using GWO. An inverter, which converts DC power produced by Modules to AC power needed for standard power supplies for electrical devices, enables photovoltaic systems to be linked to the grid. For a PV system that is connected to the grid, the inverter system is crucial. It is also necessary to produce high-quality electricity for AC utility systems at an affordable price. High current factor and low harmonic distortions power can be produced by high frequency switching of semiconductors utilizing PWM (Pulse Width Modulation) technology. An additional voltage source inverter is used to supply an obtained Voltage levels to a grid. High gain and low switching losses are obtained with the defined work. This paper is implemented by MATLAB simulation.
Article Details
Unique Paper ID: 158730

Publication Volume & Issue: Volume 9, Issue 10

Page(s): 507 - 512
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