Sponsored by Chroma Systems Solutions An automotive DC-DC converter receives high voltage from the battery and converts it to a lower voltage to power on board devices such as the instrumentation panel, entertainment system, sensors, LED lighting, and any other on board devices requiring low voltage DC power. Manufacture’s strategies in DC-DC converter development include reduction in size… Read more »
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ITT Cannon supplies liquid-cooled 350 kW charging tech to Efacec
ITT’s Cannon brand has signed an extended contract with Portugal-based charger manufacturer Efacec Electric Mobility. The two companies have a long-standing partnership, and now Efacec plans to use Cannon’s High-Power Charging (HPC) solution, comprised of a connector, cable and cooling unit, to power highway charging stations in the US and Europe. Cannon’s liquid-cooled DC charging… Read more »
Iron trifluoride cathode could greatly increase energy density
Researchers from the University of Maryland and the DOE’s Brookhaven National Laboratory have developed a cathode material containing iron trifluoride (FeF3) that they say could triple the energy density of Li-ion batteries. Their research was published in Nature Communications. “Compared to the large capacity of the commercial graphite anodes used in lithium-ion batteries, the capacity of the cathodes is… Read more »
Colorado moves to join 13 Advanced Clean Car states, automakers howl in protest
As the EPA proceeds to weaken federal emissions standards, Colorado has become the latest state to implement the LEV regulations included in California’s Advanced Clean Car Standards. Alphabet soup department: The California Air Resources Board (ARB [and sometimes CARB]) adopted the Advanced Clean Cars (ACC) program in 2012. The components of the ACC program are:… Read more »
Is Daimler missing the boat by adapting legacy trucks to electric drive?
Daimler is the world’s largest truck manufacturer, and it’s encouraging to see the company developing electric vehicles, such as the Fuso eCanter light-duty electric truck. However, Hamish Ainsley, writing in LinkedIn, finds it disappointing that Daimler seems to be focusing on electrifying legacy truck models rather than designing EVs “from the ground up.” “Mercedes Benz… Read more »
TDK introduces magnetic sensor with 3D and angular output capabilities
Magnetic sensors have several automotive applications, including determining the positions of clutch pedals, engine strokes, and valves. However, their use has been limited to linear position measurements. The current standard, Hall sensors, can only detect changes in the magnetic field perpendicular to its chip. TDK Corporation has introduced the new HAR 379x sensor, which uses its… Read more »
Argonne reviews 40 EV market analyses from 16 countries
A team of researchers at the DOE’s Argonne National Laboratory has conducted a review of 40 automotive market studies from 16 countries, including the US, Germany, China, South Korea, the UK and Ireland. These studies modeled the decision factors that drive consumers to buy plug-in vehicles (PEVs). The study addressed such issues as: projected market… Read more »
Tesla’s “responsible sourcing” policy for cobalt and other exotics
How do you solve a problem like cobalt? The blue metallic element is used in significant quantities in EV batteries, but half the world’s supply of comes from the Democratic Republic of Congo, a war-torn land in which child labor is common. Several automakers are already taking steps to reduce their use of the costly… Read more »
Robert Bollinger is building unique EVs, and a one-of-a-kind EV company
Bollinger Motors is not following the typical EV startup formula. Instead of building a luxury sedan, it’s building a rough and ready work truck. It has no strategy to evolve into a mass-market automaker, but intends to find a niche as a low-volume brand. As far as we know, the company has no former Tesla… Read more »
US energy regulators issue a new storage rule with important implications for EVs
In March, the Federal Energy Regulatory Commission (FERC) issued a rule requiring regional electrical grid operators to revise their regulations pertaining to energy storage and how storage resources might participate in electricity markets. Okay, it sounds a bit wonky, but FERC’s decision is an important policy shift that could have a big impact on EVs…. Read more »
