The average UK home eats 3,731 kWh of electricity per year 7. A pole-mounted 1.5 KW turbine could deliver around 2,600 kW over the course of a year, depending on the wind speed and other factors 8. A 10kW system could generate around 10,000 kWh per year 9. V Coblentz wrote:So why couldn't an air compressor be powered by said springs? I haven't made a very in-depth study of energy requirements for a compressor, but I do know that there are many household appliances that have been converted to air power. A pressure switch could be added to activate a shaft brake to engage our release as needed, therefore conserving spring energy. Just some rambling thoughts. A portable rechargeable radio is smaller than average but rather convenient. Any wind-up solar iPhone charger will not occupy a lot of space whenever put away, and you may take it anyplace like handbag or pouch. They work with all iPhone devices, iPad or Tablets, most cell phones and popular electronic gadgets. some things do not need to be automated, the manual way works just fine. Time is money if you are working for someone else, but for many jobs a brace or a hand saw are almost faster than their powered equivalents anyway. I think someone even mentioned a "potato peeler"? Want to know more about the science behind wind energy? Read our full guide to the UK’s favourite renewable power source. Types of home wind turbine

Wind energy is green, clean, and sustainable. But it’s not the cheapest or easiest option, especially for urban homes. That’s why many home-owning eco-warriors opt for solar panels instead. These can be fitted on your roof, so they don’t take up extra space, and they’ll work anywhere (not just on top of a windy hill!). The Energy Saving Trust recommends installing one of these devices in the place where you plan to put your wind turbine, and leaving it there for a couple of months. This will give you the best, most precise data, to help you decide whether a domestic wind turbine would be worth it for you. You could do this yourself, or hire a professional to investigate for you. Find out more from the Energy Saving Trust. Do you need to get planning permission for a home wind turbine?

Types of Wind Turbines

The radio I Have uses a ribbon spring and even has its own solar panel which is minuscule in size but produces enough to do the job. With just the right engineering this could be a viable first step to energy self-sufficiency for all of us! Most mobile phone chargers will probably be your necessary piece of equipment whenever venturing possibly outside strolling, tenting, angling, vacation or other recreation. Dynamo mobile phone chargers make an excellent birthday present, getaway gift or perhaps yuletide present. It used to be that people with home energy generators could earn money from the Feed-in Tariff scheme. The government unfortunately closed that scheme in 2018 – but the good news is that they replaced it with the Smart Export Guarantee (or SEG).

What I envision is a box that can be installed in every room in a house between the studs which are 16" on center (usually). A windup box for each room would provide those basic necessities( particularly in an emergency) and not need to be on for more than an Hour or so. Make it with gears that a five year old could wind or an 85 year old and just that alone would keep anyone (particularly one who wishes to be"off-grid") in the 20th century. While tilt-down towers are more expensive, they offer an easy way to perform maintenance. Tilt-down towers can also be lowered to the ground during hazardous weather such as hurricanes. Balance of System Components The actual solar radio with battery power can charge just like a high capacity powerbank for smartphone and Mp3 player boosting tasks, by the crank, dynamo - or perhaps solar power to boot. Still, the thought of winding springs to store power seems pretty darn clean and green, if it could be made to work. I want to go over the problems I see with it, pose a possible solution, then see what you all think. I'd also like to know how something like what I've got in mind might be used---what applications do you all see for it, assuming you see a possibility here?

Artwork: A typical watch mainspring. The tightly wound spring (red) is entirely contained inside a cylindrical box called the barrel (gray) that has gear teeth around its edge. The longer and thinner the spring, the more energy it can hold inside a barrel of a certain size. Artwork from US Patent 525,265: Mainspring-barrel for watches by Agile N. Gauthier, patented August 28, 1894, courtesy of US Patent and Trademark Office. Lets look at the case of trying to power a cordless drill. From what I was able to find a cordless drill will run in the area of 500 W for about 5 min, or about 150 kJ. Ignoring inefficiencies for now this adds up to about 18' of steel spring. So you are right. A system like this would only be practical in a stationary application and run some small machinery. If you don’t want a wide open space or safe spot on your roof that isn’t obstructed, you won’t be able to get the maximum output from the turbines. In that case, you may want to look at other ways of generating sustainable energy. Type of wind turbine

Basically, we need an alternative STORAGE mechanism for storing electrical energy other than the chemical battery solutions we have had for years. energy to do just that before you release it; in other words, you have to wind it up. The mainspring Wind is created by the unequal heating of Earth's surface by the sun. Wind turbines convert the kinetic energy in wind into clean electricity. When the wind spins the wind turbine's blades, a rotor captures the kinetic energy of the wind and converts it into rotary motion to drive the generator. Our wind power animation has more information about how wind systems work and the benefits they provide. Free-standing wind turbines are likely to be more powerful than those that fit on a roof – but only if you put them in the right place. They work best if they’re in a big, open space where there’s nothing to slow down the wind: think in a massive field – or even better, on top of a hill.

Cams and cranks

A wind electric system is made up of a wind turbine mounted on a tower to provide better access to stronger winds. In addition to the turbine and tower, small wind electric systems also require balance-of-system components. Turbines Wind flow patterns and speeds vary greatly across the United States and are modified by bodies of water, vegetation, and differences in terrain. Humans use this wind flow, or motion energy, for many purposes: sailing, flying a kite, and even generating electricity. They’re usually cheaper to install than standalone turbines. But since they’re not as big, they tend to be less powerful, usually generating 1-2kW. Standalone or pole-mounted wind turbines