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HYDRODYNAMIC TURBINE FOR CHEAPEST RENEWABLE ENERGY

[Category : - RENEWABLE ENERGY]
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The subject of invention is submergible radial turbine, which as propellant uses the hydrodynamic energy of moving water masses, and even without additional pressure pump allows ejection of water on the coast where can be used for irrigation or as driving source for classic turbine connected to electric generator. The turbine by invention consists of driving and ladle hands, composed from several in box shaped working hands, which provides rotation by their specific form, embedded one direction Check Valves and installed swinging flaps, which changes their driving surface depending on the direction of hydrodynamic forces of water stream.

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Have you ever stood on the river coast, watching unbelievable quantities of water flowing near you every second, each minute, in hours, days, months and years? Can you imagine how much power we would need to stop this water movements or how much energy we would need to move such water quantity by machine power?

It seems to be that huge amounts of energy which causes slowly movements of water masses we could not use – at least not with high efficiency. This is forcing us to build expensive and ecologically always very delicate dams and artificial lakes. So, the only solution was to design completely new type of power turbines, able to extract energy from slow moving water streams. After many years of experiments and development the SP turbines (Stagnation pressure turbines) were designed. On this project I have been working nearly 20 years (Link). Up to last year I used to develop only smaller units (SP 1) with Power up to 80 kW, but now days I am working with new designs (SP 2) with 10 or more times larger power.

SP 2 units are extremely cheap, technically simple and designed to operate in river or see streams with life time - longer than 50 years. The units are placed on the bottom of the river or Sea, they are only 3 m high (instead of 15 to 30 m by known TIDAL units), but their horizontal diameter is very large because SP2 are propelled on radial way and not like other TIDAL turbines which are axially propelled. Therefore, apart from smaller units for river streams, I made calculations and planes for more of SP 2 units (operating like presented on my brochure “Intro-GB-0102.pdf” *) with 22 and 32 meters of diameter – very convenient to be used in larger rivers or as TIDAL units:

SP 22 (1 single turbine in water); 300 kW of Power; costs 1 Million €; price for MWh - 18 €
SP 32 (1 single turbine in water); 500 kW of Power; costs 1,4 Million €; price for MWh - 20 €
SP 32 (2 single turbines in water); 1 MW of Power; costs 1,7 Million €; price for MWh - 24 €
SP 32 (4 double turbines in water); 4 MW of Power; costs 8 Million €; price for MWh - 21 €

In all described cases the Power generators are placed on the coast *. Simply speaking, high tension electricity do not belongs in to deep water.

I believe that my last Patent application of SP2 system (with “LADLE HANDS”), which was locally applied as P-201300018 at 25th of January 2013 (it is not published yet and I intend to protect it by PCT before expiring 1 year of grace period), is the most important invention referring Renewable energy sources in our days. It is offering cheaper electric power than classic Hydro Power Plants (but without dams and artificial lakes) is for 40 to 70 TIMES cheaper than Photovoltaic or Windmill installations by investments and nearly with the same relation - for worldwide lowest price for each received MWh of electricity.

Please, visit my Home page, see movies, pictures and physical explanations - why new turbines are so efficient, see my previous and the last SP Patents and let me know if you are interested in to make serious activities to license it or to sell it. In Licensing version price depends from territory (50.000 € to 4,000.000 € + 4% of license royalties). For Patent sale, price is depending from territory for exclusive protection and can vary between 100.000 € (for single and smallest market) up to approximately 16,000.000 € for World exclusive rights (incl. up to 15 % for IP brokers commission). Combination between License contract, Patent sale contract and Joint Venture deal are also possible.

Best regards,

Vladimir Markovic
[Use the button below to contact me]

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