article thumbnail

GM and U Mich receive patent on plug-in series hybrid/extended range electric vehicle powertrain using multiple free piston linear alternator engines

Green Car Congress

GM Global Technology Operations LLC and the Regents of the University of Michigan recently were awarded a US patent (Nº 8,261,860) for a plug-in series hybrid or range-extended electric vehicle powertrain using multiple free piston linear alternator (FPLA) engines. Click to enlarge.

article thumbnail

Ultrasonic welding in the battery pack for the Cadillac ELR

Green Car Congress

kWh battery pack in the new Cadillac ELR extended-range electric luxury coupe that goes on sale in North America in early 2014 ( earlier post ). For the production system at Brownstown, GM uses an integrated camera vision system is used to shoot a reference image of the weld area prior to the operation to achieve pinpoint accuracy.

Cadillac 223
article thumbnail

SAE REX: PHEVs and REEVs could open door for advanced combustion regime engines

Green Car Congress

Berube went on to reference the importance of DOE’s major new Co-Optima initiative ( earlier post ), an effort to co-optimize new fuels and light-, medium- and heavy-duty engines which together could achieve very significant performance improvements. High efficiency engines with low-carbon fuels clearly is a major, major pathway.

PHEV 218
article thumbnail

DOE to Award Up to $2.4B for Advanced Batteries, Electric Drive Components, and Electric Drive Vehicle Demonstration/Deployment Projects

Green Car Congress

Technologies that are eligible for selection include PHEV and similar extended range electric vehicles (EREV), Electric Vehicles (EV), or fuel cell vehicles (FCV), and the recharging and electric support infrastructure required for each technology. Both FOAs are viewable at the FedConnect website by searching on the reference number.

PHEV 170
article thumbnail

Using the PHEV (Plug-In Hybrid Electric Vehicle) to Transition Society Seamlessly and Profitably From Fossil Fuel to 100% Renewable Energy

Green Car Congress

In this paper PHEV refers solely to the long-range PHEV of 60 miles (100 km) electric-only range.) The PHEV does not require the heavy, costly batteries required by other electric cars, nor does it suffer from a limited range or poor freeway performance. References. Also see Appendix E and Reference 1.).

PHEV 150
article thumbnail

CalCars and PHEVs Frequently Asked Questions

Tony Karrer Delicious EVdriven

The costs and benefits of cars extend far beyond an individual driver to society as a whole. But when people talk about payback, they refer only to the net dollars to the driver. For more on plug-in hybrids and V2G, see CalCars Resources , University of Delaware V2G Research Center , and papers from a June 2005 conference in Seattle.

PHEV 37
article thumbnail

How Carmakers Are Responding to the Plug-In Hybrid Opportunity

Tony Karrer Delicious EVdriven

General Motors Chevy Volt series PHEV, which it calls "extended range electric vehicle" (EREV), part of "E-Flex" multi-fuel platform. North County Times ) 11/04/07 Toyota said that better batteries are needed to extend the cars electric-mode range -- and even the most promising prospects may not be good enough.

Plug-in 45