Home In Media External Articles Humdinger Wind Energy's Tiny Turbine Is Ten Times More Efficient

Humdinger Wind Energy’s Tiny Turbine Is Ten Times More Efficient

It’s tough work to find a small scale wind energy charger that works. While we’ve seen innovative designs pop up over the last few years, it’s simply difficult to get enough wind coming through such a little device to charge devices. However, thanks to a company called Humdinger Wind Energy LLC, that might change with their new device called the microBelt. It is a piezoelectric turbine-based system that is purportedly 10 times more effective at gathering energy than other systems of the same size.
humdinger-wind-turbine

Humdinger (which, by the way, is a super cute name for the company) is a start-up of of just 6 people, and they’ve developed a new method of gathering wind energy on a small scale. The system uses aeroelastic flutter and vibration of a membrane – rather than a spinning turbine – is at the core of the Microbelt, which is intended to replace the batteries used in wireless sensor networks (WSN). It can be used in applications such as HVAC systems, using the airflow to power the device and therefore skipping the need for more expensive batteries. And because the system doesn’t mess with spinning turbines that can break more easily, it expects a long lifespan – as much as 20 years.

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It’s inexpensive as well as efficient. Ecofriend writes “Power is produced in air flows from as little as 3 m/s. At 5.5 m/s of wind flow the power output is 2mW. Apart from efficiency, another advantage of the system is that it is cheap to produce, as the materials are very simple. Humdinger is progressing applications such as building monitoring and transit monitoring that will rely on such wind turbines.”

Energy Harvesting Journal reports that Humdinger is looking at using microBelt for applications such as sensors in HVAC units in buildings and transit monitoring – any place that has a steady air flow and currently relies on batteries that have to be replaced. The company is still gathering up funds to get the concept off the ground, and they’re aiming to work with select partners to tailor the harvester to specific projects.

Via: Treehugger

David Novakhttps://www.gadgetgram.com
For the last 20 years, David Novak has appeared in newspapers, magazines, radio, and TV around the world, reviewing the latest in consumer technology.His byline has appeared in Popular Science, PC Magazine, USA Today, The Wall Street Journal, Electronic House Magazine, GQ, Men’s Journal, National Geographic, Newsweek, Popular Mechanics, Forbes Technology, Readers Digest, Cosmopolitan Magazine, Glamour Magazine, T3 Technology Magazine, Stuff Magazine, Maxim Magazine, Wired Magazine, Laptop Magazine, Indianapolis Monthly, Indiana Business Journal, Better Homes and Garden, CNET, Engadget, InfoWorld, Information Week, Yahoo Technology and Mobile Magazine. He has also made radio appearances on the The Mark Levin Radio Show, The Laura Ingraham Talk Show, Bob & Tom Show, and the Paul Harvey RadioShow. He’s also made TV appearances on The Today Show and The CBS Morning Show.His nationally syndicated newspaper column called the GadgetGUY, appears in over 100 newspapers around the world each week, where Novak enjoys over 3 million in readership. David is also a contributing writer fro Men’s Journal, GQ, Popular Mechanics, T3 Magazine and Electronic House here in the U.S.

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