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Software Upgrade to Prius PHEV NiMH Conversion Kit Enables All-Electric Driving At Up to 70mph

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kWh NiMH plug-in hybrid (PHEV) conversion kit that enables all-electric mode driving at speeds of up to 70 miles per hour (until the battery pack is depleted) in a converted Prius. Ewert Energy Systems video (handheld) of driving a Prius PHEV conversion at highway speeds. Poway, California-based Plug In Conversions Corp.

NiMH 207
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Anderman report sees strongest growth for full-hybrid systems; Li-ion batteries for hybrids may be in short supply

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Low-cost 14V micro hybrid systems and full (strong) hybrid (i.e., The 170-page report also finds that while the combined global EV and plug-in Hybrid (PHEV) market share is expected to grow to about 1.5% Li-Ion batteries for strong hybrids are in short supply. billion in 2015 and $9.2 billion in 2020.

Li-ion 265
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Life cycle analysis of three battery chemistries for PHEVs and BEVs; environmental impacts higher than expected

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Researchers from the Norwegian University of Science and Technology (NTNU) have performed life cycle assessments (LCA) of three batteries for plug-in hybrid (PHEV) and full performance battery electric (BEV) vehicles. They also found higher life cycle global warming emissions than have been previously reported.

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CMU study explores optimizing PHEV design and allocation to minimize life cycle cost, petroleum consumption, and GHG emissions

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Researchers at Carnegie Mellon University (CMU) constructed an optimization model to determine the optimal vehicle design and allocation of conventional, hybrid, and plug-in hybrid vehicles to drivers in order to minimize life cycle cost, petroleum consumption, and GHG emissions. Relative to our base case of $3.30/gal

PHEV 186
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ORNL, UT Austin team proposes optimization framework for hybrids; balancing fuel consumption, motor efficiency, battery capacity and life

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Researchers at Oak Ridge National Laboratory and the University of Texas at Austin have developed an optimization framework for hybrid-electric and plug-in hybrid-electric vehicles (HEVs and PHEVs) including fuel consumption, motor efficiency, and battery capacity and lifetime. Click to enlarge. Shaltout, Andreas A.

Austin 199
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Mixed Outlook for Mainstream Consumer Adoption of PHEVs

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Bubble chart of plausible mainstream PHEV buyers’ battery requirements (light and dark gray circles) and experts’s requirements overlaid on a Ragone plot of NiMH and Li-ion batteries. Questions for the industry, Kurani said, include how do we get from where households currently are to where PHEVs provide the most benefit?

PHEV 150
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UC Davis Researchers Suggest the Battery Problem Seen to Be Slowing Electric Drive Commercialization Is Perceptual as Well as Technological

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Distribution of battery requirements for consumer-selected PHEV designs (shaded circles) compared to USABC, MIT and EPRI performance requirements. The present analysis explores both, with a particular emphasis on the latter—challenging untested assumptions regarding consumer valuation of PHEV capabilities. Source: Axsen et al.

Davis 210