See the First World Wide Double Hybrid Car at www.youtube.com/watch#!v=SBwtMj06pr4&feature=channel

About my Inventions *

All my Inventions is called to answer the problems caused by low efficiency and high investment costs of the conventional renewable power facilities. My team have developed and realized a lot of patented and patent pending solutions in the field of renewable energy conversion  machines and automotive fuel saving technologies.

The usable renewable power generated by my new invented high efficient energy converters significantly reduced environmental impacts and have a longer lifespan. They are easy to operate and provide a reasonable amount of low cost usable power without requiring frequent or expensive maintenance.

You can see on these pages my newest patented cost effective solutions of wind, solar, hydrokinetic / tidal and hybrid renewable energy systems. Automotive patented solution, as well. All patented, patent pending facilities, technologies and related power machines are approved in the practice.

You can see also about 150 videos of patented renewable energy facilities in operation.

My inventions & know-how based on the power analysis and "design-to-cost" approach of  wind, solar, hydro and hybrid  renewable energy systems. According to the issued and pending patents are developing number of advanced renewable power solutions.

My innovative technologies and related machines are designed by computer simulations and approved in the practice, before patent applications.  I am combining several innovative solutions of every invention aiming a synergy effect. As an example is ROTOJET inventions related to cross flow and axial flow Horizontal Axis Wind Turbine (HAWT) and hydrokinetic blades/rotors, as well.

See a new patented JET augmented vertical axis cross flow turbine of Savonius type at www.youtube.com/watch?v=zMhw5cAk9Ps&feature=channel.

See a Test Measurements of a JET Blade Axial Flow Turbine in Operation at www.youtube.com/watch?v=-0QMqvg3rFw

Newly patented JET turbines thanks to the additional JET force/torque  rotate much more efficient because of synergy effects of JET, Lift and Drag mode of turbine operation. Vertical Axis Wind Turbine (VAWT).  The JET tornado/vortex turbine exploits synergy effects of both JET self augmented blades and air/water vortex created by turbine rotation. A comparison of the conventional and newly invented JET wind machines is presented here. See a comparison in operation of JET turbine vs. conventional turbine at: http://www.youtube.com/watch?v=ghp-7MqUyhs

A new patented HAWT with JET blades see at: www.youtube.com/watch#!v=OwkLKdPuJAY&feature=channel

You can see a video of the Wind/Solar PV park with two axes tacking system with flat reflectors at: www.youtube.com/watch#!v=9S4R_U7RExY&feature=channel 

New invented 3 axes tacking Solar PV system in operation you can see at: www.youtube.com/watch#!v=zA1JMB6bH3Q&feature=channel

You can see how operate a 9 JET turbine module of dam Less Hydro Power Farm at very low water speed at  www.youtube.com/watch#!v=Nqe5DCZ4SRk&feature=channel . The Hydro Kinetic River module with common oil less over water drive train includes 3 stage RPM increaser and a common electric generator. Low cost high reliable patented solution for low cost power generation. The module shown is environmentally friendly and does not impact river life and river eco-systems.

Low cost power generation from free river/canal streams by Pontoon Hydro Kinetic Power Barge/Plant with 15 JET Turbines. The barge is a module of hydro kinetic power farm includes number of interconnected modules with semi submersed axis flow JET turbines. The cost of power generated is about USD 0.04/kWh. The JET turbines are world novelty that increase water-to-power efficiency significantly. The JET turbine is a radical new solution based on low cost well known technology. It is fixed blade variable rpm turbine rotating permanent magnet alternator. see a video at  www.youtube.com/watch#!v=47yepY4Mwzw&feature=channel

See at  www.youtube.com/watch#!v=-PX0wGi3Oag&feature=channel Wind-Hydro Kinetic Tidal/River/Canal Power Barge with Vertical Axis JET Mono- directional Rotating Turbines in Omnidirectional Water/Wind Flow. Wind/Hydro-kinetic power plant with JET blades on vertical shafts (cross flow turbines)based on a floating anchored pontoon structure. Patented JET turbines formed by hollow blades with elliptic-like cross-section. The blades with side inlet aperture and outlet nozzles at blade trailing edge. It is a radical new patented blade design (ROTOJET) that increases flow-to-power efficiency significantly and helps to increase turbine performance at low and moderate flow speeds and in turbulent flow as well. Easy starting turbines. Patent pending. Integrated oil less power train with a common electric alternator.

A video of patented Solar PV reflector augmented system see at:   www.youtube.com/user/miscbeep#p/a/u/0/XE-mOgND07I . Shown on road power plants is using for charging the battery of electric cars and plug-in hybrids, as well.

My new invented Wind-PV synergy energy system exploits a passive ground based PV-modules supporting structure as an wind accelerator directed accelerated wind to the swept area of the wind turbine JET blades.

All my inventions are easy applicable even together with existing renewable energy facilities/plants/farms. E.g. - Wind-PV synergy energy system is useful for any wind turbine and any manufacturer can incorporate PV-supporting ground structure around vertical mast of  his horizontal axis wind turbine. In low wind speed areas is possible to increase wind turbine energy yield above 50%. 

JET BLADE Turbines are applicable as wind motors of both horizontal and vertical rotor axis  in solar photovoltaic parks, hybrid wind-solar systems in urban environment and for zero energy homes (buildings). Based on the same principal I have invented number JET self augmented propeller, Savonius/Darrieus Hydro Turbines operating in free water streams.

An other type of submersible or semi-submersible turbine is axial flow hydrokinetic/tidal turbines. Hydrokinetic power makes use of swiftly flowing rivers or tides to turn windmill-like turbines, which in turn generate electricity. Hydrokinetic power is distinct from traditional hydro power in that dam construction is not required. Typically, a hydrokinetic turbine is submerged and secured to the riverbed, or is attached to existing infrastructure, such as bridge pilings or pontoons. Thanks to the additional JET mode of blade rotations new designed turbines can increase the turbine efficiency many times (see  a video at www.youtube.com/watch?v=bWoLchq3EME )

My several inventions are directed to the combination (hybrid) of a solar thermal (ST) and a photovoltaic (PV) device, each designed to capture energy in a different way, and to provide an assembly with better performance and economics than may result from the application of the two products separately (synergy effect). The main advantage of the presented innovative solutions (PV/ST co-generator see a video here) is that water (or water based fluid) is used as an infrared filter of PV-module. This way is prevented the PV-module from temperature increase because infrared sun rays absorption by water. Simultaneously both the water temperature and PV power output is increased. Overall PV/ST co-generator efficiency is increased up to 85-90 %. Several new patents of  hydrogen and hybrid cars see here  A video of new patented (BG 65691) PLUS energy home see at www.youtube.com/watch?v=eGY1rsBG_Ak

The developed advanced hybrid car takes synergy effects of both hydraulic and electric regenerative systems.

Download Patent's Brochures:

Automotive and Solar PV Patents

Wind and Hydro-Kinetic JET Turbines

Patented Intelligent PLUS Energy Buildings

Automated System for Building Air-conditioning and Electric Supply 

* George Tonchev - Professor of the Engineering Science is an internationally renowned Inventor with vast experience and holds a number of patented inventions in the field of Aerodynamic and fluid dynamic, hybrid automotive technologies, renewable energy generation technologies, such as wind power generation and distribution, tidal and wave power generation, hydrokinetics and hybrid power generation and conversion, which lead to creating of whole new string of patented or patent pending technologies and radically new solutions in these areas.

Some Tonchev's official patent publications see here

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