Performance Analysis of Wind Turbine

Geographical conditions Indonesia has natural resources with good potential for the development of renewable energy. One them is wind, wind one in that can be utilized because an archipelagic country a coastline 81000 km. The largest energy are located at sea and near coast. This resource used to generate electricity using turbine, so this research prototype simulate power plant (PLTB). was tested by simulating average speed several regions Indonesia. between 3 m/s – 7 m/s. blower regulated dimmer order lower accelerate sweeps surface area ​​the turbine. From rotation it directly rotates rotor generator produce electrical voltage. output connected load. total load study 15 Watt. By comparing comes out calculated formulation issued efficiency obtained. highest when 6 m/s, value only reaching 6.86%. working stable above 5% from 5 cause poor number rotations produced turbine not able maximize work generator.