BMW has emerged as Europe’s electric standard-bearer. Its i3 EV, which is to go on sale in Germany in November, has proven so popular that the company may increase production, and a spokesman recently said that the company is “planning to have a plug-in hybrid in each and every model series.” All this has led… Read more »
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Cadillac ELR keeps it quiet
Naturally, the 2014 Cadillac ELR’s interior is silent when running on battery power. The luxury coupe’s engineers went to great lengths to keep it that way when the range-extending generator kicks in. ELR uses active noise cancelling, a technology that samples noise and generates a sound wave with the same amplitude but with inverted phase,… Read more »
Fujitsu and RESC collaborate on battery swapping information system
The future of battery swapping technology in general is far from clear, but it seems to be well suited to the needs of electric scooters. Fujitsu and venture start-up RESC Ltd. have announced that they will collaborate in developing a system that uses Fujitsu’s cloud service to manage the cassette-type secondary batteries used in RESC’s… Read more »
ABB multi-standard fast charger receives EU safety certification
European electronics giant ABB has received CE marking approval for its 50 kW Terra 53 CCS DC fast charging station. The CE mark demonstrates compliance with all relevant European Union safety regulations. The Terra 53 supports both the CCS and CHAdeMO DC fast charging standards, making it compatible with every EV on European roads, and… Read more »
AllCell Technologies launches new battery solutions for e-bikes and pallet jacks
AllCell Technologies presented a couple of new lithium-ion battery solutions at this week’s Battery Show in Michigan. AllCell’s Summit line of premium e-bike batteries is available as a stand-alone product for OEMs, retailers, and consumers. Summit offers both 36- and 48-volt versions and capacity options of up to 17 Ah. Its down-tube mounting location provides… Read more »
ECOtality files for Chapter 11 bankruptcy
ECOtality, operator of the Blink charging network and manager of the EV Project, has filed for Chapter 11 bankruptcy, and intends to seek the approval of the court for an auction and sale of substantially all of its assets. In connection with the filing, ECOtality and its subsidiaries entered into a Credit and Security Agreement… Read more »
DC charging standards: CHAdeMO Association responds to the European Commission
Could skillful diplomacy avoid a senseless, destructive war? The CHAdeMO Association fired off a diplomatic salvo to the European Commission this week, expressing its concern over the possibility that CHAdeMO might be phased out in Europe, and its support for dual-standard DC chargers. For those who’ve just tuned in: European automakers have thrown their support… Read more »
BMW i8 electrifies Frankfurt
While BMW has been shining a spotlight on its new i3 electric city car, the second vehicle in the i line still had a bit of mystery about it. The i8 rolled out of the shadows this week in Frankfurt, as BMW announced that the plug-in hybrid sports car will arrive in US showrooms in… Read more »
Qualcomm becomes technology partner of FIA Formula E Championship
Qualcomm (NASDAQ: QCOM) has announced a multiyear agreement to become a Technology Partner of the FIA Formula E Championship, the new international electric racing series. Qualcomm’s Halo Wireless Electric Vehicle Charging (WEVC) technology will be used by the Formula E safety cars in the 2014 inaugural season, and will be made available to the race… Read more »
The challenges of battery state of charge measurements
Your BMS’s fuel gauge is lying to you. Here’s why that’s not a big deal. Battery management systems (BMSs), and the fuel gauges in them, are a part of daily life for almost everyone. You’ll find them in vehicles, laptops, cell phones, grid-attached energy storage – basically, anything that does work and needs to be plugged in,… Read more »