The first project consisted of four wind turbines and a solar panel to provide electrical power to an elementary school and the school superintendant's house |
|
||
Our guide told us about the school / house project first |
John filmed the tour for our local TV station |
||
These are two of the three 80 foot tall,10KW windmills supplying power to the school |
The third 10KW turbine lost a blade as the result of a load balancing problem and is currently idle |
||
The turbines are about the size of an automobile. Anemometers on tops of the turnbines provide input to the devices' automatic systems which ensure that they are facing into the wind. |
Access to the turbines and blades is through a door at the base of the towers. Once inside, a ladder will get you to the top. |
||
This smaller 10KW turbine provides power to the school superintendant's house ... |
... as does this 1200W self-tracking solar panel. In the background are some of the thirty-two 1.65MW turbines owned by John Deere Wind Energy |
||
The 32 John Deere Wind Energy 1.65MW turbines, each about the size of a railroad car, sit on top of 250 foot tall towers. Each blade is 130 feet long. We are standing approximately 600 feet from Turbine # 1. |
|||
The three 130 foot blades were assembled as a unit on the ground and then hoisted into place with a "super-crane" |
The 32 windmills are distributed across 3200 acres and can supply enough electricity to service 15,000 homes. |
||
Each windmill sits on a pad about 50 feet in diameter and requires a service road for maintenance. |
Farmers receive an annual payment for each windmill on their land and are free to plant crops right up to the edges of the pad and the service road |
||
For participating land owners, windmills must be at least 600 feet from any residence. For non-participating land owners, the distance is 3/4 of a mile |
Another residential windmill. |