부산대학교 도서관

The photovoltaic effect allows sunlight to be directly transformed into energy in solar cells. Sunlight can be directly converted into electricity in solar cells via the photovoltaic (PV) effect. The efficient controller for the inverter is used to increase the active power output of the solar system this will be dependent on the electrical output powers available at the loading points. The reactive power output is maximizes using hybrid system intended to adjust for reactive power requirements as needed. The design and execution of a 3-phase converter in a solar Photo voltaic cell system made up of three cell array that are exposed to 1000 watts per square metro of irradiation and heated to 300 degree Celsius are discussed in this paper. The power output is more enhanced from the system having inverter with PI directed voltage source control as compared to the system having inverter with proposed met-heuristic approach for quality enhancement for the system. The proposed work has better active power output for PI based inverter as compared with the inverter having PI directed voltage source. The active power is around 78781 W. The increased inefficiency of the system to about 2.3%. For the conversion of direct source to AC source the input of inverter is connected with solar system output, then fetched to the grids, its voltage is kept constant to 500 V in inverter as well as the solar system model. The DC voltage has also been boosted utilizing a boost converter.