Trehub M. Scientific and technical bases of transmissionless wind power complexes

The dissertation is devoted to the development of scientific and technical bases for the improvement of transmissionless wind electric complexes (WEC) in order to increase their energy efficiency by creating a new type of wind power installation (WPI) on the basis of a new electrical generator with a rational interaction of it in the mode of maximum power of a wind turbine (WT) with adjustable electric load. As a result of solving a complex of interrelated problems, the theoretical and technical basis for the design of the new generation is created, where the general design of the wind turbine, the types of blades, the impassable inductive-reactive electromechatronic system of a arc-stator generator with a ring rotor, a cascade method of converting mechanical energy into electric. The principle novelty of technical solutions is reflected in 6 patents of Ukraine for inventions and 17 patents for utility models. For the first time the methodology of optimization of radial geometric dimensions of a ring rotor was grounded on the basis of a joint analysis of the restrictions of the objective functions and laws of aeromechanical and electrodynamics of aeromechanical and electromagnetic systems. The laboratory bench of the axial low-rotation generator was produced and methodological guidelines for laboratory and practical works of the Faculty of Energy and Automatics in National University of Life and Environmental Sciences of Ukraine.