Minnesota professor works on hybrid hydraulic project

MINNESOTA - University of Minnesota researchers are working on an alternative to the electric hybrid vehicle.

Hybrid hydraulic vehicles have recently been built as the new model for large vehicles that start and stop frequently, such as delivery trucks.

But mechanical engineering professor Kim Stelson says he hopes to develop hydraulic technology for small passenger cars.

Hydraulic hybrids store energy in the form of compressed gas, while electric hybrids store electricity in a battery.

Stelson says he'd like to test the technology by building a hybrid hydraulic Metro Transit bus. The funding for the project still has to be worked out, but Stelson says such a bus would get 10 miles per gallon as compared to about three that most buses get now.

Related News

electricity

Physicists Just Achieved Conduction of Electricity at Close to The Speed of Light

LONDON - When it comes to data transfer and computing, the faster we can shift electrons and conduct electricity the better – and scientists have just been able to transport electrons at sub-femtosecond speeds (less than one quadrillionth of a second) in an experimental setup.

The trick is manipulating the electrons with light waves that are specially crafted and produced by an ultrafast laser. It might be a long while before this sort of setup makes it into your laptop, but the fact they pulled it off promises a significant step forward in terms of what we can expect from our…

READ MORE
new zealand electricity

No time to be silent on NZ's electricity future

READ MORE

world powerlines

COVID-19: Daily electricity demand dips 15% globally, says report

READ MORE

Scientists Built a Genius Device

Scientists Built a Genius Device That Generates Electricity 'Out of Thin Air'

READ MORE

 Illinois Could Challenge New York in Utility Innovation

With New Distributed Energy Rebate, Illinois Could Challenge New York in Utility Innovation

READ MORE