초록 ▼

The invention relates to a system for generating electrical energy from wind energy, said system being characterized in that the design makes use of small air currents and does not require a large amount of air in order to generate electrical energy or power. This system incorporates two generating

The invention relates to a system for generating electrical energy from wind energy, said system being characterized in that the design makes use of small air currents and does not require a large amount of air in order to generate electrical energy or power. This system incorporates two generating technologies designed based on the vertical rotation axis concept, achieving movement that is independent of wind direction. The invention combines two technologies, namely: one based on drag forces, ideal for low speed conditions; and another based on lift force, which is best for high speed work.

대표청구항 ▼

1. A system for electric power generation from wind energy, the system comprising: a first internal use system based on drag forces, the first internal use system being set in a central part of helix arms of a support structure of the system on a central axis;a second external use system surrounding

1. A system for electric power generation from wind energy, the system comprising: a first internal use system based on drag forces, the first internal use system being set in a central part of helix arms of a support structure of the system on a central axis;a second external use system surrounding the first internal system and corresponding to a symmetrical aerodynamic profile located on an external part of the helix arms of the support structure;the central axis joined by ends to the support structure where the first internal use system and the second external use system rest;the support structure comprising a docking support sustaining the central axis and a pair of helixes, an inferior helix and a superior helix;an inferior support (6) comprising a free wheel or ratchet shaft (61), that acts as a ball bearing in order to allow for the first internal use system and the second external use system to rotate about the central axis;an axial load transmission system placed beneath the inferior support; anda power generating system placed toward a bottom part of vanes, having a direct connection with a wind generating axis. 2. The system of claim 1, wherein the first internal use system comprises two faces. 3. The system of claim 1, wherein the second external use system is based on a triblade design and a vertical advance of the second external use system is helical in order to achieve constant curves of torque to the central axis. 4. The system of claim 1, wherein the support structure has inferior helixes and superior helixes each comprising at least three arms. 5. The system of claim 4, wherein the inferior helixes are reinforced by a third set of arms of lesser length in order to assure torsional resistance. 6. The system of claim 1, wherein the axial load transmission system comprises a shaft and a plurality of arms that allow to distribute loads or a weight generated by the support structure. 7. The system of claim 6, wherein the shaft couples with the free wheel and the central axis. 8. The system of claim 1, wherein the superior and inferior sections of the wind generator are coupled by a perforated shaft inside the central profile, located inside the first central generation system.