According by roadmap for moving to a lowcarbon economy in 2050, ensuring energy security, represent the new imperative and is at the center of the global discussion. The recent scientific researches on the constructive aspects and aerodynamic optimization process related by the new green energy conversion systems offers the possibility to create sustainable development platforms based on the 'smart grid' equipment with high efficiency conversion. The study of the alternative energy systems based on the vertical axis wind turbine helical rotors come in responding to concerns about creation, development and dissemination the new generations high-efficiency capture solutions. The combined helical rotor of vertical axis wind turbine works by using drag-type and lift-type aerodynamically principles, and is adapted for increased conversion efficiency in the geographic areas characterized by low wind energy potential.