End-of-Line (EOL) testing of EV powertrains now generates more data than ever, thanks to the ubiquity of smart sensors and the Industrial Internet of Things (IIoT). With a focus on testing and measurement, teamtechnik applies Industry 4.0 tools and techniques to optimize production and testing processes. Sometimes called “the fourth industrial revolution,” Industry 4.0 expands… Read more »
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GM to debut wireless EV battery management system
General Motors will use an almost completely wireless battery management system (wBMS)—the first of its kind, according to GM—for production EVs. This wireless system, developed with Analog Devices, will allow GM to power many types of EVs from a common set of battery components. The wBMS is expected to drive GM’s Ultium-powered EVs to market… Read more »
Shoppers buy more EVs if they understand charging—and now there’s proof (exclusive first look)
New-car salespeople have simple motivations: They want to spend the least time selling you a new car for the highest possible commission. You buy a new car every five years or so; they sell up to 25 cars a month. They make money on the difference in knowledge. That makes electric cars a problem: they… Read more »
Eco-friendly factors redefine EV battery manufacturing
Sponsored by Nordson SEALANT EQUIPMENT As businesses and consumers evolve in 2020, the world is left wondering how their footprint impacts the Earth as a whole. Every day businesses are implementing eco-friendly habits. Whether it’s recycling paper waste, encouraging the use of a water fountain or even purchasing energy efficient lighting, the way businesses operate… Read more »
ON Semiconductor provides Danfoss with IGBTs and diodes for inverter traction modules
ON Semiconductor will supply Danfoss Silicon Power with high-power IGBTs and diodes for inverter traction modules in the EV market. “Chip independency is an important and fundamental element of the Danfoss go-to market strategy. By selecting IGBT chips from ON Semiconductor, we are accommodating the high growth expectations from our automotive customers,” said Claus A…. Read more »
Elon Musk offers to let automakers license Tesla’s tech (again)
Tesla’s mission has always been to advance the transition to electromobility, and Elon Musk has said many times that he’s open to licensing deals that would allow other automakers to use the company’s technology. As far as we know, only two major brands have ever taken Tesla up on the offer: back in the 2010s,… Read more »
Northvolt to supply €2 billion worth of green battery cells to BMW
The BMW Group has signed a long-term battery cell supply contract worth 2 billion euros with Swedish supplier Northvolt. The cells will be produced beginning in 2024 at the Northvolt Ett gigafactory, which is currently under construction in Skellefteå in northern Sweden. Northvolt Ett in Sweden is to go on line in 2021 with an… Read more »
Guidehouse Insights report identifies Rivian, Nio, and Nikola as “leading EV upstarts”
Global interest in plug-in vehicles continues to grow, but Big Auto continues to take only timid and halting steps toward electrification. This presents opportunities for bold new competitors to establish footholds in the auto market of the future. A new report from Guidehouse Insights identifies some of the “leading EV upstarts.” Guidehouse notes that momentum… Read more »
Tesla reports fourth consecutive quarter of profit, is now eligible to join S&P 500
Tesla can’t seem to take a wrong turn these days—the company announced a second-quarter profit that sent the stock price soaring, and cleared the way for the California carmaker to be added to the S&P 500 stock index. Tesla has now been profitable for a full year on a GAAP basis, which is one of… Read more »
Evaluating the effects of automation on range and battery life
A team of researchers at Carnegie Mellon University (CMU) used a vehicle dynamics model to evaluate the effects of automated driving on EV range and battery longevity. They compared autonomous vehicles (SAE levels 4 and 5) with human-driven EVs by calculating the additional energy required to power the automated driving components, as well as the… Read more »