Category Archives: Wind turbine

3D-Printing Bigger Wind Turbines

Many decades ago, a much younger version of me was in the car with my dad and my brother, cruising down the highway on some errand or another. We were probably all in the front seat, and none of us were wearing seatbelts; those were simpler times. As we passed …read more

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Posted in 3d printed concrete, 3d Printer hacks, Engineering, Featured, green hacks, wind farm, Wind turbine | Leave a comment

Hackaday Podcast 040: 3D Printed Everything, Strength v Toughness, Blades of Fiber, and What Can’t Coffee Do?

Hackaday Editors Mike Szczys and Elliot Williams opine on the coolest hacks we saw this week. This episode is heavy with 3D printing as Prusa released a new, smaller printer, printed gearboxes continue to impress us with their power and design, hoverboards are turned into tanks, and researchers suggest you …read more

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Posted in 3d prining, 7-segment display, coffee, gear box, Hackaday Columns, hoveboard, podcast, Podcasts, prusa, Prusa Mini, restoration, robot, tank, toggle switch, Wind turbine | Leave a comment

What Will We Do with the Turbine Blades?

As the global climate emergency continues to loom over human civilization, feverish work is underway around the world to find technical and political solutions to the problem. Much has been gained in recent years, but as global emissions continue to increase, there remains much left to do to stave off …read more

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Posted in electrical grid, electricity, Engineering, Featured, green hacks, sf6, sulfur hexafluoride, wind power, Wind turbine | Leave a comment

3D Print A Complete Wind Generator

For many of us our landscapes are dotted with wind turbines, the vast majority of which are horizontally aligned as if they were giant aircraft propellers. A much rarer sight is the vertical wind turbine, which remains a staple of the wind power experimenter. [Troy] and his brother have posted …read more

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Posted in green hacks, savonius rotor, savonius wind turbine, Wind turbine | Leave a comment

Generating Power with Wind, Water, and Solar

It is three weeks after the apocalypse. No zombies yet. But you do need to charge your cell phone. How do you quickly make a wind turbine? If you’ve read this project, you might reach for a few empty water bottles. This educational project might not charge your phone without some extra work, but it does illustrate how to use water bottles to make a workable air scoop for turning a crank and possibly generating electricity.

That takes care of the wind and water aspects, but how did we get solar? According to the post — and we agree it …read more

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Posted in how-to, solar hacks, turbine, water bottle, wind, wind power, Wind turbine | Leave a comment

DIY Wind Turbine for Where the Sun Doesn’t Shine

There are plenty of places outside where you may like to have a project requiring electricity that may not get enough sun for solar power to be viable. Perhaps wind power could be used instead? [Greg] has a project to create a platform for using a small wind turbine to generate the power for your projects.

The wind turbine that [Greg] designing is a Savonius-style wind turbine that would put out between 5 and 12 volts. In a Savonius turbine, blades are mounted on a vertical axis allowing for a smaller, less complicated build than traditional horizontal axis wind turbines. …read more

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Posted in generate power, green hacks, savonius wind turbine, The Hackaday Prize, vertical axis wind turbine, Wind turbine | Leave a comment

Power Generation Modules Mix and Match Wind, Water, and Hand Cranks

What’s great about the Power Generation Modules project headed by [Cole B] is the focus on usability and modularity. The project is a system for powering and charging small devices using any number and combination of generator modules: wind turbine, hand-crank, and water turbine so far. Power management and storage is handled by a separate unit that acts as a battery bank to store the output from up to six generators at once. There’s also a separate LED lamp module, designed to be capable of being powered directly from any of the generator modules if needed.

The hand crank is …read more

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Posted in generator, green hacks, hand crank, LED lighting, off grid, The Hackaday Prize, turbine, water power, water turbine, wind power, Wind turbine | Leave a comment

Looking at Wind Turbines From a Different Angle

When we think of wind turbines, the first thing that usually comes to mind is the typical Sim City-esque type – 3 blades, gigantic, and wired into the municipal power grid. In truth, the world of wind power generation is far more varied indeed – as [Vittorio]’s vertical-axis wind turbine shows us.

So what exactly is a vertical-axis wind turbine, you ask? Well, rather than the typical setup with blades rotating about a horizontal axis, as in typical utility turbines or a classic electric fan you might use to cool off on a sunny day, instead a vertical axis is …read more

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Posted in The Hackaday Prize, wind, Wind turbine | Leave a comment

Flat Pack Generators

We just wrapped up the Power Harvesting challenge in the Hackaday Prize, and with that comes some solutions to getting power in some very remote places. [Vijay]’s project is one of the best, because his project is getting power in Antarctica. This is a difficult environment: you don’t have the sun for a significant part of the year, it’s cold, and you need to actually get your equipment down to the continent. [Vijay]’s solution was to use one of Antarctica’s greatest resources — wind — in an ingenious flat pack wind turbine.

There are a few problems to harvesting wind …read more

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Posted in brushless, brushless motor, generator, green hacks, The Hackaday Prize, Wind turbine | Leave a comment

Micro Wind Turbine For Hikers

[Nils Ferber] is a product designer from Germany. His portfolio includes everything from kitchen appliances to backpacks. One project, though, has generated a bit of attention. It’s a micro wind turbine aimed at long distance hikers.

Even on the trail, electronics have become a necessity. From GPS units to satellite phones, to ebook readers. Carrying extra batteries means more pack weight, so many hikers utilize solar panels. The problem is that when the sun is up, hikers are on the move – not very conducive to deploying a solar array. The Wind, however, blows all through the night.

[Nils] used …read more

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Posted in hiking, power, usb charger, Wind turbine | Leave a comment