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Range Extended Electric Vehicle being Developed by Israeli Start-up Company

Posted by Jonas | May 28, 2009 .

An Israeli start-up company, ETV Motors Ltd, is aiming to develop REEV or range extended electric vehicle technology by maximizing the chemistry of the lithium ion battery in combination with a micro-turbine advancements.

The first round of investments amounting to $12 million comes from Quercus Trust based in California and 21 Ventures LLC headquartered in New York. The funding allows ETVM to engage in multi-year R&D in partnership with some organizations and universities.

ETVM believes that Range Extended Electricthe future of transportation will heavily rely on the development of electric vehicles which are highly efficient, environment friendly, and cost effective. The new generation of range extended EVs can be optimally developed using their lithium ion battery technology and the on board charger using the micro turbines.

The micro-turbine that will be used by ETVM will be using the principles of Rich, Quench, and Lean. The dual mode will allow excellent efficiency by operating at two points.

The micro-turbine will also have advanced designs in terms of its ducts, valves, heat exchangers, and sealings. These features will give the technology more freedom in terms of matching the micro-turbine with vehicle categories in need of different drive cycles.

The company also conducted a study which shows the cost effectiveness of using on board chargers in REEVs. The EVTM development team foresees their P1 prototype turbine by Q2 of 2010.

On the development of the battery, EVTM is in collaboration with the Bar Ilan University to produce a 4.7V LMNO or Lithium Manganese Nickel Oxide cathode. They are exploring the possibilities of coming up with an LMNO/Graphite for a 4.7V battery and a LMNO/LitiO for a cell with 3.2V.

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