Digatron Firing Circuits’ new stop-start testing rig examines the limitations of lead-acid batteries and the inadequacy of traditional static tests. As the battery in a stop-start system ages, the fuel efficiency advantages are curtailed. It’s a real problem found in some first-generation systems, and has led many to question the methodology used in urban-efficiency tests…. Read more »
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President Obama proposes innovation institutes to target high-tech manufacturing
As it becomes clearer that the economy of the future is not so much a post-industrial economy as a high-tech manufacturing economy, US manufacturers have added about 500,000 jobs over the past three years. In order to “build on this momentum with a comprehensive agenda to invest in American manufacturing,” the Obama Administration has announced… Read more »
Volkswagen unveils CrossBlue Coupé plug-in hybrid concept
The CrossBlue Coupé is based on VW’s new Modular Transverse Matrix, a system that specifies uniform positions for motors and transmissions across several platforms.
Balqon signs agreement to build electric buses in China
Under the agreement, SAIG will purchase Balqon’s electric drive system which SAIG will incorporate into a 22-foot bus chassis.
VIDEO: A Model S gives its all in the name of safety training
In this new video, aimed at emergency personnel, rescue experts Brock Archer and Ron Moore explain the special issues faced by first responders to EV accidents.
ARPA-E’s new RANGE program offers $20m for battery research
If you think you can develop an EV battery that delivers three times the range for a third less cost than current designs, you can claim a slice of $20 million in research funding from the DOE’s Advanced Research Projects Agency – Energy (ARPA-E). The agency has issued a funding opportunity announcement (FOA) for the… Read more »
Smith Electric Vehicles: the long haul and the short end of the stick
Smith sees a bright future in electric trucks on the horizon, but must wade through a sea of speculation to get there. All Smith Electric Vehicles Corp. wanted was a long-term growth strategy that would let the company scale up production of its all-electric, zero-emission medium-duty trucks at the same time that it beefed up… Read more »
Can phase change material mitigate thermal runaway in Li-ion packs?
(This article originally appeared in Charged Issue 6 – JAN/FEB 2013) AllCell Technologies’ new phase change thermal management material If you have spent time at any of the EV industry trade shows, you’ve probably heard the term thermal runaway. It refers to a chain reaction in which an increase in temperature causes further increases in temperature and uncontrollable… Read more »
Workplace charging: employers face a maze of issues when considering EV charging
The charging experts talk workplace EVSE: free vs fee, Level 1 or 2, ROI, networking and more. After charging an EV at home, the workplace is the next logical locale to “fill ‘er up.” It’s a place where vehicles generally spend long hours parked. It’s a predictable daily route. And with access to charging at… Read more »
Rich Byczek on delayed battery overheating and stranded energy
(This article originally appeared in Charged Issue 6 – JAN/FEB 2013) EV standards gaps: Intertek’s Rich Byczek on two of the biggest safety concerns centered around batteries. The EV industry is young and evolving quickly – too quickly, in some cases, for the standards community to keep up. The competing charging standards provide the most obvious example. There are… Read more »