The wind turbine includes a rotor 6 and a stator 1 mounted coaxially therewith and provided with lower 2 and upper 3 bases interconnected by vertical guide vanes 4 of the stator, oriented outward. A confuser 22 with blades 23 is mounted on the lower base 2, and a diffuser 9 is mounted above the stator 1. A lower disc 10 of the diffuser is rigidly attached to an upper part 11 of the diffuser that serves as the upper base 3 of the stator. Lower 19 and upper 16 half-axles of rotation of the rotor are installed in upper 21 and lower 17 supports, respectively. A rotor body 7 is made in the form of a hollow truncated cone tapering upward having a curvilinear surface. Rotor blades 8 have a curvilinear surface, preferably of hyperbolic shape, and are installed on an outer surface of the rotor body 7. Upper 13 and lower 14 impellers with curvilinear blades 15 and 20 are mounted inside the rotor body. A rotor fan 25 is additionally installed inside a cavity 24 of the lower disc 10 of the diffuser 9. The blades of the fan are wrapped around the upper part of the outer surface of the rotor body 7. Spacing of the blades of the upper impeller 13 is chosen to be greater than a blade spacing of the fan 25.

The Wind Wall is a solid structure composed of one or more Wind Cells, arranged adjacently, one next to the other, in an orderly and symmetrical way, in such a way that as a whole they form a continuous structure of Wind Cells, sustainable by itself and modular along the three physical dimensions, where each Wind Cell has an inlet opening and an outlet opening, where the internal surface comprised from the inlet opening to the outlet opening has the shape of an extrados (upper face) blade profile in revolution, and where the inlet opening and the outlet opening are of equal or substantially equal dimensions.

The Wind Cell, being the constructive component of the Wind Wall, is an aerodynamic structure specially designed to increase the wind speed within a critical space and, therefore, increase the wind power available to be used by the rotor of a Wind Turbine. The increase in wind speed is achieved through the deliberate creation of environments with high pressure differentials and, at the same time, environments dedicated to maintaining laminar wind flow and mitigating turbulent flow.

The Wind Wall is by itself a new generation of Wind Systems based not only on the aerodynamic efficiency of the Wind Turbine, but also on the aerodynamic efficiency of the structure and environment surrounding the Wind Turbine. In this sense, the new generation of Wind Systems, based on the application of the Wind Wall, will be able to increase the wind speed and, therefore, increase the density of the underlying power, given the same wind resource available in nature, allowing this way a general increase in the capacity of generating electric power.

A large-scale, modular, wind power generating structure and system involving a toroidal or ovoidal shaped wind amplification structure/module that can be stacked vertically to form a tower that passively accelerates a wind flow that moves around each of the modules due to the Bernoulli Principle. Each amplification level includes a plurality of vertical axis wind turbine and generator assemblies, fairings, and vanes that form a synergistic system wherein the efficiency of the vertical axis turbine and generator assemblies and the amount of energy that can be produced per module are substantially improved compared to the turbine assemblies operating outside the integrated and amplified wind system.

A power generating device for generating an electrical current from an updraft in a tower includes a tower, a rotor assembly, and a set of generators. The tower is hyperboloid type so that the tower is configured to generate a pressure differential between a base and a top of the tower. A set of openings that is positioned in the tower proximate to the base is configured to allow passage of air from the base through the top. The rotor assembly is coupled to and positioned in the tower so that a set of blades of the rotor assembly is configured to be rotated due to the air passing through the tower. Each generator is operationally coupled to a drive shaft of the rotor assembly so that the set of generators is configured to convert kinetic energy of the air to an electrical current as the drive shaft is rotated.

The Wind Energy Amplifier, with one-sheet hyperboloid form, amplifies the wind speed exerted on the wind system propeller, by increasing the pressure and speed of naturally occurring wind. It is possible to increase the speed of wind, its force and kinetic energy, by continuously channeling a wind flow passing through a one-sheet hyperboloid aerodynamic structure, where the wind flow inflow surface is larger than the outflow surface for the same wind flow.

Benefits associated with using the Wind Energy Amplifier extend to any wind system intended to harness wind kinetic energy and subsequently convert it into any other type of energy, without being limited or restricted to power generation.

By using the One-Sheet Hyperboloid Wind Energy Amplifier, wind systems can increase wind speed, and the power and performance of a wind system, given a predetermined kinetic wind energy, enabling an increase in the power generated by any wind system.

The wind wall is a solid structure composed of modular wind cells; the joint between two adjoining wind cells, seen from a cross-section that passes parallel through the axes of axial symmetry of both wind cells, include a shape of a complete airfoil, and both wind cells are arranged sharing a same chord; where this chord is contained by the adjacent outer section of both wind cells. It is an aerodynamic structure specially designed to increase the wind speed within a critical space and, therefore, increase the wind power available to be used by the rotor of a wind turbine.

The wind turbine includes a rotor 6 and a stator 1 mounted coaxially therewith and provided with lower 2 and upper 3 support structures interconnected by vertical guide vanes 4 of the stator, oriented outward. A confuser 22 with blades 23 is mounted on the lower support structure 2, and a diffuser 9 is mounted at least partially above the stator 1. A lower disc 10 of the diffuser is rigidly attached to an upper part 11 of the diffuser that serves as the upper support structure 3 of the stator. Lower 19 and upper 16 half-axles of rotation of the rotor are installed in upper 17 and lower 21 support members, respectively. A rotor body 7 is made in the general approximate form of a hollow truncated cone tapering upward having a curvilinear surface, preferably hyperbolic. Rotor blades 8 have a curvilinear surface, preferably hyperbolic, and are installed on an outer surface of the rotor body 7. Upper 13 and lower 14 impellers with curvilinear blades 15 and 20 are mounted inside the rotor body. A rotor fan 25 is additionally installed inside a cavity 24 of the lower disc 10 of the diffuser 9. The blades of the fan are wrapped around the upper part of the outer surface of the rotor body 7. Spacing of the blades of the upper impeller 13 is chosen to be greater than a blade spacing of the fan 25.