Abstract
The increasing importance of fuel saving in the world has been responsible for a revival of interest in so-called “natural energy”and one of the mostexpected future energy is wind power.The wind energy has been studied for possible expanded use as sources of electrical energy.
The paper deals with the characteristics of a windmill generator system with a battery.The elementary characteristics of the system was studied byanatical and experimental method.The theoretical results agree comparatively well with the experimental results.The effect of wind-speed and batteries on the output power or the transfer function is described.Finally, on this system, a batteryvoltage must be controlled under various wind-speed for the system output to keep the maximum one.
