The UK firm Evolute Drives makes a multi-speed transmission system for hybrids and EVs that it says allows a vehicle’s traction motor to be smaller and more efficient by running it in a more power-efficient regime. The company will present test results for its 3-speed MSYS transmission at the upcoming CTI Symposium in Shanghai. In… Read more »
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Navigant: Global market for automotive Li-ion batteries will quadruple by 2024
The battery business is booming, and a new report from Navigant Research aims to flesh out the picture with some facts and figures. “Advanced Energy Storage for Automotive Applications” predicts that the global market for automotive Li-ion batteries will grow from $7.8 billion in 2015 to $30.6 billion in 2024, an almost fourfold increase. Total… Read more »
Lux Research: LG Chem threatens Panasonic’s position as world’s top EV battery supplier
Japanese giant Panasonic is by far the largest automotive batter supplier at the moment, with a 39% market share. According to a new report from Lux Research, it will probably hang onto that position, increasing its share to 51% as EV batteries grow to a $30-billion market by 2020. However, there’s a real possibility that… Read more »
NASA awards grants for advanced battery technologies
There are a number of synergies between space travel and electromobility (just ask Elon Musk). Both pursuits require energy storage devices with high energy density, stringent safety standards, and the ability to operate in high-vibration, extreme-temperature environments. Developing improved battery technology is a high priority at NASA, and the agency is making significant investments in… Read more »
Ports of Los Angeles and Long Beach to test seven hybrid fuel cell Class 8 trucks
The California Energy Commission (CEC) has approved a grant of $2.4 million to the South Coast Air Quality Management District to build and test seven hybrid fuel cell Class 8 trucks to transport cargo at the Ports of Los Angeles and Long Beach. The goal of the project is to develop a vehicle architecture that… Read more »
MTU and AKASOL partner to develop heavy-duty diesel hybrids
MTU Friedrichshafen, a manufacturer of large diesel engines, has formed a development partnership with Li-ion battery-maker AKASOL, with the aim of developing battery systems for MTU’s hybrid and electric propulsion systems. Using AKASOL battery systems, MTU plans to produce hybrid powertrains for the marine, heavy-duty ground vehicle and rail sectors, as well as stationary industrial… Read more »
New device dynamically reduces offset error in DC current measurement
New York-based battery management specialist Sendyne has obtained a patent for an invention that dynamically reduces offset error in shunt-based DC current measurement systems. Offset error – an erroneous value read by the measurement system when the actual current is zero – has a significant impact when Coulomb counting information is utilized for State-of-Charge (SOC)… Read more »
New independent EV builder makes the scene
The difficulty of starting up a car company, and the unlikelihood of anyone duplicating Tesla’s success, are so well known as to require no repetition here. Suffice it to say that Faraday Future’s recent colorfully-worded announcement that it intends to bring a new EV to the market has been greeted with predictable skepticism. However, the… Read more »
Volkswagen working on automated DC charging
EV drivers are demanding more range, and automakers are responding. However, as several observers have noted, this will introduce a new set of challenges. Better batteries can hold more energy, and consumers certainly don’t want longer charging times, so higher charging power levels will be required. That, in turn, will require thicker (or perhaps liquid-cooled)… Read more »
The 2016 Volvo XC90 T8 Twin Engine PHEV enters the US market with great promise
These days when most Americans think of Swedish engineering, they probably remember a frustrating experience with an Allen wrench and one too few pieces of particle board. But we didn’t always buy our Swedish creations under the same roof as our Swedish meatballs. Any American old enough to drink remembers a friend whose parents drove… Read more »