Optimasi Pembangkit Listrik Tenaga Angin Menggunakan Maximum Power Point Tracking (MPPT) dengan Buck-Boost Converter Berbasis Modified Firefly

Wind energy has the opportunity to be a substitute for energy derived from fossils, so researchers are currently studying and developing wind energy. However, the efficiency is still low because the wind speed fluctuates. To increase the efficiency, it can be done by applying the Maximum Power Point Tracking (MPPT) system. There is a Permanent Magnet Synchonous Generator (PMSG) with a Modified Firefly (MFA) algorithm for a wind turbine system with a capacity of 500 W, the system also includes a DC-DC buck-boost converter circuit component. The test results of the system that the power efficiency is obtained are 87.8% to 89.9% in the speed of 8 m/s to 12 m/