Power: 2000 Watts @ 30 mph+ Voltage: 24, 36, or 48 Volt DC operation (specify), 150 Volt, 240 Volt DC, for running AC grid-tie inverters, available at no extra charge.
Diameter = 10 feet or 12 feet Length = 13 feet+ Cut-in speed 7 mph
Overspeed Protection: Side-furling using inclined tail pivot
Components: Frame with generator and yaw bearing, driveshafts with hubs, 8-foot propeller blades, pivoting tail boom, tail. Note: We are not making this 8-foot diameter right now, in light of increased performance at 10-feet and 12 feet
diameter.
Two Rotors Turn One Generator. The Tail Aims the Turbine, and Pivots for Overspeed Protection.
Above is a photo of an experimental unit. The production version that you receive has just 3 wires, very simple.
From: http://www.dualrotor.com/
Tags: Wind turbine
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