New Flyer of America Inc. unveiled its next generation battery-electric Xcelsior CHARGE NG™ heavy-duty transit bus, built on the proven Xcelsior® platform.
New Flyer’s Xcelsior CHARGE NG™ incorporates three distinct technology advancements to deliver a high-performance bus, including next generation high-energy batteries that extend range up to 13%, advanced protective battery packaging designed for easy install and simpler serviceability, and a new lightweight electric traction drive system with up to 90% energy recovery.
“The Xcelsior CHARGE NG harnesses the best technology on the market. It includes a streamlined design that reduces maintenance, increases energy density, and improves energy recovery while significantly reducing weight — offering a lighter, more energy efficient, and longer-range electric bus,” said Chris Stoddart, president, New Flyer and MCI. “As EV demand continues to build, so too has our innovation. With better manufacturability, higher energy recovery, fewer parts, and improved system durability, our Xcelsior CHARGE NG is a high-performance bus that is more sustainable and easier to maintain.”
New Flyer manufactures its own batteries in its bus production facilities. The battery packaging, developed by New Flyer, utilizes single waterproof enclosure design and offers weight reduction and simpler maintenance, decreasing the number of parts by 90%. Its streamlined approach also allows technicians to simply “plug in” or “unplug” individual battery packs, significantly reducing bus downtime and allowing easy replacement as needed in future.
High energy, long-range batteries utilize an active liquid cooling system to maintain temperature and respond quickly to increases in power demand and environmental loads. The batteries are also better insulated, lending optimal temperature maintenance, prolonged battery life, and greater power efficiency. Finally, the Siemens ELFA 3 traction system delivers up to 90% energy recovery and weighs 69% less than ELFA 2, allowing greater passenger capacity and lending more efficient design through compact inverters and embedded drive controllers.
To provide workforce development on Xcelsior CHARGE NG™ technologies, New Flyer will host a no cost virtual training session on May 26, through the Vehicle Innovation Center (VIC). To register for the VIC session or to learn more about the Xcelsior CHARGE NG™ battery-electric bus, click here.
Originally posted on Metro Magazine
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