wind power

Synthesis and Analysis of the Energy-shaping Control Systems for Wind- Solar Power Plant With Hybrid Energy Storage System

Nowadays, one of the main tasks is the development of alternative energy. Despite the considerable number of advantages, such sources of energy as the sun and wind are not permanent, and since these sources naturally work in "antiphase" it is advisable to use them together. Also, due to their instability, they are typically used with various types of storage systems, in particular hybrid energy storage systems, such as a combination of batteries and supercapacitors, which have better performance.

Basical Aspects of Integration Wind Plants in Electric System

The conditions of the point of common coupling choice of wind power plants are shown schematically and the conditions that must be met for their joint operation as a part of the power systems are described. The effects of integration of wind power plants into the power systems at the local and general levels are analyzed. The requirements of the international Grid Codes to the frequency control of the power systems with wind power plants are considered.