Thursday, February 18, 2010

Pelton Turbine: Free Energy

Pelton Turbines Generate Free Energy
By Nathan E Peterson

Pelton Turbines
Pelton turbines work best with heads of 50 feet or more. The high speed jet of water that results from such heads twists the bladed runner up to initiator speed without the need of added hardware. Pelton Runners can be any size from 12 foot width for megawatt installation down to 4 to 18 inch thickness for home installations.

Very small surge is mandatory to run a small Pelton turbine, in some cases no more than the water issuing from a reserved spring. The need for a high head, however, confines installations to mountainous places. Also, springs tend to parch up throughout some parts of the year and ice over other parts, so care must be in use to choose a water supply that will provide year-round power.

A new improvement in impulse turbines is to orient the jet at an angle to the blades, as in Turgo turbines. These units are smaller and faster than Peltons.

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