Ultracapacitors Drive Cleaner, More Efficient Mass Transit

Last year, we predicted hybridized transportation would be a hot application area for ultracapacitors in 2012. Thanks to more government funding for energy efficient transportation projects, we are seeing this prediction come true. Forty-six energy-efficient mass transit projects across seven states received a total of $112 million from the U.S. Department of Transportation.  Pike Research forecasts electric bus sales will rise 26 percent annually through 2018. As governments worldwide work to reduce the carbon footprint of public buses and light rail, manufacturers will seek technology to make this a reality.


Image Source: Light Rail Now

Ultracapacitors are one technology that helps boost fleet efficiency by solving energy storage problems. Ultracaps can store large amounts of energy in a small container, resulting in larger capacitance and less frequent maintenance. Also, ultracaps’ lower equivalent series resistance (ESR) meets the cooling requirements of hybrid buses and light rail applications. Using ultracaps with low ESR decreases the heat of the system and lowers the overall cooling requirements while boosting overall efficiency, lengthening the operating lifespan of cells and reducing harmful emissions into the environment.

Hybrid buses and light rail applications can take advantage of regenerative braking in order to capture, store and apply energy more efficiently. Because ultracapacitors charge and discharge very quickly they are ideal for recovering energy that would otherwise be lost during the braking process.

By using ultracapacitor technology, hybrid public transportation systems will become a cleaner and more efficient option for commuters. As we see hybridized transportation adoption gain speed around the world, we will also see increasing adoption of the ultracapacitors powering them.

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  • IOXUS' uSTART® Receives Edison Award for its Engine Enhancement Innovation

    Ioxus, designers and manufacturers of smart power solutions based on its widely used ultracapacitor technology, today announced that it was named a Bronze winner in the Engine Enhancement category of the 2018 Edison Awards. The announcement was made at the Edison Awards Gala in New York City.

    “We are very proud to have received an internationally recognized Edison Award and to be named a winner alongside companies like Mazda Motor Corporation and CFM International, a joint company of GE and Safran Group, for our engine enhancement achievements,” said Mark McGough, CEO and president of Ioxus, Inc. “This award is recognition that uSTART is proving highly reliable and valuable for fleets in the trucking industry. Being recognized with an Edison Award is one of the highest accolades we can receive in the name of innovation.”

    Inspired by Thomas Edison’s persistence and inventiveness, the Edison Awards are judged by a panel of more than 3,000 leading business executives, including past award winners, academics and leaders in the fields of product development, design and engineering. The judges recognize products as true innovations in their category.

    In addition to the Awards Gala, the annual Edison Awards program encompassed a full-day, “Meet the Innovators Forum” and the, “Innovators’ Showcase,” which offered guests a hands-on experience with read more...

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