Green Car Congress
APRIL 23, 2019
A new study carried out by University College Dublin (UCD) academics has found that under typical Irish commuting conditions, the Toyota Prius IV (fourth-generation) hybrid ( earlier post ) drives in zero emissions mode (ZEV) for significantly more than half (62%) of the time and more than 40% (40.4%) of the distance covered.
Green Car Congress
JANUARY 22, 2012
Under the emerging J2954 guidelines, communications for wireless charging will use DSRC. The SAE Taskforce on wireless charging and positioning of electric vehicles (SAE J2954) ( earlier post ) is progressing, and is slated to have a final draft of the guideline this year, according to the Society of Automotive Engineers, International (SAE).
Green Car Congress
AUGUST 2, 2013
In order to establish such quality guidelines, this paper first identifies a number of critical weld attributes that determine the quality of welds by experimentally characterizing the weld formation over time using copper-to-copper welding as an example. The vehicle can be completely recharged in about 4.5
Green Car Congress
JUNE 21, 2013
They suggested that the resulting mechanistic understanding of the chemistry of CO 2 in a Li–air cell and the interplay of CO 2 with electrolyte solvation will provide an important guideline for developing Li–air batteries. Lithium-ion rechargeable batteries are based on a pair of intercalation electrodes. —Lim et al.
Green Car Congress
DECEMBER 21, 2016
However, the use of lithium metal anodes in rechargeable batteries has been restricted due to dendrite growth that can cause short-circuits or explosions. Now, a joint team of researchers from Caltech and Carnegie Mellon University has measured for the first time the strength of lithium metal at the nano- and micro-scale.
Green Car Congress
JUNE 16, 2009
Results from the proposed program will help develop guidelines to enable development of technologies for safe battery packs, guidelines that will permit original equipment manufacturers to develop their own proprietary technologies for mitigating short-circuit induced safety incidents. million with a DOE share of up to $1.6
Green Car Congress
MARCH 6, 2009
to develop electric vehicle (EV) charging infrastructure guidelines for the planning, design and installation of charging infrastructure for plug-in electric vehicles. Earlier post.). In 2007, ECOtality acquired Electric Transportation Engineering Corporation (eTec).
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