In the wind-energy industry, the considered key-factor to compare the different kinds of turbines is represented by their efficiency. As a matter of fact, the best wind plants are the ones reaching the highest levels of efficiency, exploiting the wind force without energy losses and producing power even at low speeds.
For reaching excellence in performances, all the installed components are required to be developed aiming to efficiency.
The generator is one of the most relevant element to make a turbine. Current technological innovation aims to optimize its efficiency by extremely reducing the energy losses, with a consequent increase of the turbine productivity.
With our division Sogaenergies, we offer 22 models of multipole, radial flux synchronous permanent magnet generators with powers up to 300 kW on 7 sizes (EV180, EV225, EV315, EV400, EV560, EV710, EV900) working at variable speed and with direct-drive technology.
EV efficiencies are higher than the market average, ranking among the best ones today available with nominal levels higher than 95%, even improving if considered in the most probable area of their efficiency curve.