Search Results Found For: "our next energy"

A closer look at torque ripple – minimizing its effects on electric machines

The Switched Reluctance Motor, or SRM, is often discussed as a prime choice for the next-generation EV traction motor. It is simple, robust, and arguably the least expensive of all motor types to manufacture. However, SRMs are notoriously difficult to control, and prone to emitting significant amounts of vibration and acoustic noise. The good news… Read more »

Siemens introduces VersiCharge SG, a WiFi-enabled, cloud-based charging station

There’s a new macro trend occurring with electricity rate structures. In an effort by utilities to match their real-time costs with pricing models, new variable rates are being tested and implemented. The problem is that the cost to generate and distribute power is extremely variable, and has a lot to do with what’s happening on… Read more »

Solid-state battery innovator Seeo acquired by Bosch

Giant German automotive supplier Bosch has announced that it will acquire the Silicon Valley startup Seeo, a pioneer in solid-state battery technology. Seeo’s cell design combines a solid lithium metal anode with a conventional porous lithium iron phosphate cathode and Seeo’s proprietary DryLite solid polymer electrolyte. Seeo says its cells achieve specific energy of around… 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 »

Tesla to raise $500 million – wait, make that $650 million – with new stock offering

Tesla has big plans – expensive plans. Tooling up for volume production of Model X, developing Model 3 for an unveiling next year, the Gigafactory, the new energy storage business, more charging infrastructure, the Snakebot charger, a new Roadster, the James Bond submarine/car, Hyperloop…good grief, this is going to require a pile of cash! To… Read more »

California DOT orders 11 portable solar EV charging stations from Envision Solar

San Diego-based Envision Solar has secured a contract from the California Department of Transportation (Caltrans) to supply state and local agencies with the company’s EV ARC portable solar-powered EV chargers. The first purchase order is for 11 units, to be delivered within the next 90 days for around $750,000. The EV ARC is a standalone… 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 »

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