Intelligent voltage controller based on firefly algorithm for DC-DC boost converter

DC-DC boost converter is one of the important tools photovoltaic (PV) power plant. can be used to adjust voltage output before going inverter. In addition, as additional devices make PV plant operated in maximum point condition. To get optimal adjusment, an appropriate controller essential. Generally, PI commonly control switching procedure converter. However, with uncertainty source (uncertainty output), out off dated. Hence designing based on metaheuristic algorithm such firefly This paper proposed intelligent for (FA). From simulation results it noticeable that FA could provide better signal (indicated by fastest settling time converter).