Eolian Reactor

Eolian Reactor



Cabrera Eolian Reactor, a new structure and operational mode.


This is a design of wind turbine that is product of over 60 years of research, which has transcended the paper, since this design has reached not only from the study of natural physical phenomena related to the case, but by successive tests and numerous implementations of wind turbines that have allowed fixes and optimizations to reach the expected response.




ADVANTAGES AND DESIGN FEATURES


More Power

It can generate higher power than those obtained in the rest of the world. This design can achieve up to 10 MW power. And we are currently working on a new concept and design of wind turbine that its power may reach up to 20 MW. It should be noted that wind turbines currently in operation in the world have no more power than 3 MW.

More power is obtained because the EOLIAN REACTOR has:

A blade system that capture the wind, like an umbrella.

Blades with an area 3 times bigger than the ones in European designs.

Blades wider in their peaks than in their near to axis extremities (contrary to European designs), that seize in better way the winds in high grounds, that for being colder, produce more pressure.

A blade that favors the spinning by receiving more preassure in it’s peak than in it’s near to axis extremity.

A blade witch design allows it to receive 2 gust of wind, one reaching it the blade, and other leaving the blade; of that comes up the Eolian Reactor name.

It’s possible the use of this kind of blade because de design of the Eolian Reactor have a double pyramidal structure, one in it’s blade system and the other in it’s tower, that allows it to resist bigger wind preassures.



Noiseless

Due to its structural design, it doesn’t generate noise, major problem of existing wind turbines in use.



Lower Cost.

Its price per KW is 50% less than its foreign equivalent.


The design shows a structure with less steel material compared to existing wind turbines in operation. Specifically, for each MW of power generated, the structure occupies 40% less of steel, greatly decreasing their cost.

It has a smaller size for equivalent power generation.

1.5 MW wind turbine power technologies in the world today, have rotor diameters of 70 to 82 meters.

Cabrera's design for the same rotor diameters, generates 4 to 5 times more power and half the cost of construction.

It requires very little maintenance over its shelf life because it’s functions control system is part of the structural design, witch strength makes it less vulnerable to climate and environment, and allows it to prescind from computers that requires a periodic regulation.

It has a lower cost of installation and maintenance as well, as by its advantage of not producing noise pollution, can be located in more accessible places.



Easy construction



Major Resistance.

It resist more wind pressures in running, achieving to obtain power from them, in higher speed ranges.

In tests and calculations made in the area, it has obtained that in one square mile, with winds between 25km/hy 30 km / h, 200 MW can be obtained. And if the winds are 40 mph, it doubles that power.

More productive and versatile.

Versatility in terms of its location or type of area where it will be used, because it delivers power in a wider range of wind speeds; from gentle winds of 10 km / h up winds of 130 km / h. or more.



Shelf Life

100 years


Among other invaluable advantages that emplaces it over the features of current wind turbines.



TESTS

The latest design built and put into operation was a 300 KW wind turbine, where we proved its advantages and expected performance.

Its maximum output of 300 kW could be obtained with winds of 24 KM / H, where also could be seen live its quiet operation.

We extracted 200 liters per second of water from 12 meters depth with a pump extractor calculated and built for that condition.

FIELDS OF ACTION


Its main use is to form large-scale wind farms, where it would be possible to secure greater powers with fewer wind turbines, and located in more accessible places because of its noiseless condition.

PROJECT IMPLEMENTATION

It is planed to use The Cabrera’s turbine design to obtain ground water, water desalination and power generation for irrigation of large areas of crops in arid zones(desert), benefiting of the great advantages of the desert in quantity of solar radiation.


Its important to detail that GEN community (desert farming community) could corroborate that generating the same conditions in the south of the country (Región de los Lagos, parallel 37S to 40S), only varying the solar factor, was able to quadruple its production of vegetables such as alfalfa. http://www.corgen.cl/

By way of demonstrating its power, we can say that this design along with a generator is capable of pumping over 400 gallons of water per second at depths greater than 100 meters.

This application is combined with an irrigation device designed by the same author, that allow a better use of irrigation water, obtaining a substantial decrease of the amount of water employed, greater extent of crop area and lower frequency of irrigation, all factors that strongly impact in a lower cost.

Other innovative applications

the use of wind and hydropower combination for obtaining energy in a steadily and controlled way, independent of the presence and variability of the wind, and without altering the geography.


In combination with the new design of irrigation device, can prevent fires from large areas with dry vegetation in the summer.

Lowering the cost of many other applications such as:


The process of desalination of seawater, because about 60% of its value corresponds to the energy cost.

The crops on the slopes of the hills, because they would have a source of lower-cost power to push the water for irrigation.


The generation of hydrogen.


Among many other applications that could have grater powers of clean energy sources and a considerable reduction in cost.


TEST PROTOTYPE






NEXT IMPLEMENTATION


The final optimization of wind turbine projects to build a 1MW device, as a first step to achieving implementations of major powers.


Currently we are looking for financing alternatives.




Contact:
Email: innovacion.eolica@gmail.com
Mobile: 09 802 93 16

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Curriculum Vitae

CURRICULUM VITAE


Juan Cabrera Saavedra, inventor of a new wind turbine design, the product of 64 years of research in the area of wind and of successive optimization designs and implementations up to the current design.


Constructor of this work and many others that have other solutions to various problems of the area, which he has been called in to implement a solution to things that don't have a found solution or there are no financing to do so.


He begins at the age of 17 implementing his first hydro turbine (based on information obtained from Pelton's - hydro turbine inventor - books ), which provides the electricity to his father's land.


Years later, locals make purchases of imported wind turbines which had no one to maintain them and there he began studying them to do so, he analyzes them and he kept in mind this situation, which he continues through time analyzing and looking for innovation for this. Obtaining energy was something that always encouraged him and was a challenge for him until to synthesize the changes he had imagined. In the past 15 years he decided to implement what he had dreamed, and he still continues to innovate.




INNOVATIVE CONTRIBUTIONS


Design of involcable unsinkable ship, built and tested in open beach and out from the beach in order to be used in the south of the country fishing and shellfish harvesting.


Design and Construction of Greenhouse 80m wide x 100m long, without pillars inside, which facilitates the work within it, because allow sowing tractors to come inside, and its shape allows it in all time a perpendicular incidence of the sun in some point of its surface, receiving that way a higher solar radiation in its insides.


Innovation and construction of waterproof pond of 10,000 m3 capacity, for irrigation water in the desert.

Design and construction of a passion fruit grinder and juice extractor, with considerable reduction in its cost against its overseas acquisition.


Elimination of a vibration transmission towards the ENTEL building, generated by the assembly of a power plant located on its roof.


Design and construction of antipollution warehouses for mining Mantos Blancos, for storage of copper powder before shipment through the port of Antofagasta.


Construction and installation on top of a mountain of a water pond secured on a 45 degree inclination cliff to carry out gravity irrigated crops in its slope, decreasing energy expenditure to boost the water to it.


Elimination of toxic fumes emitted by fishing plant in southern Peru.


The design and construction of container-carriers of living and floating fish to prevent decomposition, avoiding accidents of poisoning deaths in the fishing industry vessels.


Stability arm in fishing vessel to prevent overturning during labor.


Design and construction of thruster protection to avoid contact and jam with the fishing net during labor.


Construction of river overflow containment gates, produced in its mouth during high tide hours, in the south of the country.


Drain and dry of flooded areas in the south of the country, in order to leave them apt for cultivation.


Among many other contributions.

References

We certify that we know Juan de Dios Cabrera Saavedra and his ingenious expertice as eolian turbine constructor, for transform the wind cinetic energy; as also, in gravitational energy of underground water pumping.

Actually (august 2004) he has installed a 0.3 Mega Watt turbine in Antofagasta, that was designed, builded and installed by himself, with the help of some collaborators. This turbine works very well, even with average winds.

In 1940, being him a teenager, he start as a mills repairman, in southern Chile, his terroir. Since then he has continued to analize this technology and building models each time bigger. He is concient that the eolian turbines must be big sized, to reach competitive costs. For that, he's considered in conditions of building turbines of same or greater power than the biggest turbines in use in the world (1.5 to 3 MegaWatts).

We have examinated his instalations and listened to his technical explanations, wich convince us that he can claim to patent several grievances of his invention.

Mr. Cabrera has traveled to Aysén and seen there how 3 eolian turbines work, of 0.75 MegaWatt each, that suplies with electricity for the consumption of the rural zone. He also has traveled by the Baltic Sea conuntries, observing and investigating about the huge tubrines that work at a industrial scale.

His sharp spirit of observation had allowed him to verify that no one of that machines have the technical innovations that he have developed for, at least: a) get cheaper the inversion to build turbines of that power, that actually and in a international level is 1.3 dolar /watt of installated power; b)eliminate the shock that's produced by spinning blades interposed between the tower and wind (acoustic pollution); c) seize better the wind power through a dinamic design of the blades, that recieve the wind from behind, not from the front. This hard works of mr Cabrera match perfectly with the program of "Electrificación Rural" (Rural electrification), thats develop the chilean goberment.

Finally, Juan Cabrera have 80 years old and a admirable wisdom and health; but he want to transfer - soon - his succeses at eolian technology and to destinate his potential profits like heritage of the most helpless childhood in the human society.

ANTOFAGASTA, August 29, 2004 ORLAYER ALCAYAGA M. , Phisics Doctor (University of Poitiers, France), energy specialist and current professor at Universidad Católica del Norte.

CARLOS ESPINOSA A. phisics and mathematics professor; former investigator (Phisist 20) of the Facultad de Ciencias Físicas y Matemáticas de la Universidad de Chile; and former director of Centro de Investigaciones de Energía Solar Aplicada (Investigation Center of applied Solar Energy). Universidad Católica del Norte.

RICARDO ZULETA M. Consultant of the National Energy Commission II Región, “Electrificación Rural” program, current professor at Universidad Católica del Norte

CARLOS FRANCO S. Electromechanical Engineer; former professor of ex profesor de Electrometry at Universidad Técnica del Estado, in Antofagasta; and former Technical Officer at Universidad Católica del Norte.

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