Hybrid electric propulsion system using a dual shaft turbine eng

Details Hybrid electric propulsion system using a dual shaft turbine eng Hybrid electric propulsion system using a dual shaft turbine eng

1997-11-26

1998-10-27

Oberleitner, Robert J.

Motor vehicles

With fluid or mechanical means to accumulate energy to power...

180 654, 180301, 60 39161, B60K 600

Patent

active

058266739

ABSTRACT:
An electric propulsion system for a vehicle having an electric drive motor. A generator supplies electric current to the motor. A dual shaft turbine engine having a compressor and a gasifier coupled with a first shaft and a power turbine, flywheel and generator coupled to a second shaft provide electric current to the electric drive motor. The first and second drive shafts are uncoupled and are allowed to spin independently of one another. Exhaust gases from the gasifier turn the power turbine, thus the turning power turbine turns the generator and flywheel as a unit.

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Author: Roger Rowand; Aritcle Title: NASA Confab is far out, but practical; Issue Date of Newspaper : Nov. 13, 1995; p. #6; Newspaper Title: Automotive News.

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