More on energy production

Coverting Water Wheel Mills to Electrical production

A Waterwheel is a system for extracting usable power from the water flowing in a river or stream. Along with windmills, waterwheels have been powering the milling of flour and other industry for hundreds of years.

Although waterwheels have now died out of use across most of the world thanks to national grid electricity, they are still common use off-grid in places such as Nepal and India where hundreds of thousands of waterwheels are still used to this day. For many in the Himalayan regions a water wheels is the only source of power, together with dangerous kerosene lamps.

Now people are looking at ways in which waterwheels can be used to generate electricity , not just for these remote regions, but also in Europ eand North America where enormous energy resources are untapped at the present.

In developing countries where water wheel power is common, electricity can be generated fro those peropl ewho lieve where the electricity grid cannot reach, and combined with modern energy efficient LED and CFT lighting, can improve their standard of living enormously. It is not complicated or expensive to modify an existing waterwheel driven mill to operate as an electricity generator.

One example of how simply a wsater power can be used to generate electricity. If a small watermill turns at around 60rpm a belt to an alternator is made to turn at hundres of rpm, and so the voltage generated is perfect for recharging 12V batteries.

Car alternators can supply hundreds of watts of electrical power which can then be used to power lighting, radios, computers and so on. The typical cost of such a sytems is about $50, and has the advantage that the waterwheels used to generate power as been and continue to be maintained by the mill owner as it has been for centuries.

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