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To learn about each of these turbines, you can click on the turbines listed above or in the status box below.  That will take you to detailed information about each of the turbines.

 

Turbine 

Status 

Status Last

Updated 

First Service

Date 

Up/Down/Off Counts

Last Updated 

Days Up 

Days Down 

Days Off 

Whisper 4500 #2 

down 

05/04/2004 

03/01/1997 

12/31/02 

1198 

634 

198 

Whisper H40 

down 

08/30/2005 

08/09/2003 

  

  

  

  

Proven WT 2500 

brake malfunction 

08/20/2005 

11/04/2001 

12/31/02 

313 

51 

Air-X 

UP 

08/20/2005 

  

  

  

  

  

AWP 3.6 

UP 

08/20/2005 

06/09/2002 

  

  

  

  

Bergey XL.1 

UP 

08/20/2005 

05/25/2003 

  

  

  

  

 

Here is the power/energy performance summary as of 03/05/2004:

Please NOTE: Valid comparisons here are difficult to make unless you know the resource.

Average wind speed is not enough.  These machines are also on different height towers.

Input 

Days of

Data 

Average

Wind Speed

(mph) 

Rayleigh

Wind Speed

(mph) 

Average

Power

(watts) 

Total

Recorded

kWh produced 

Estimated

To Date

kWh produced 

Estimated

kWh/month 

Site #1 

  

  

  

  

  

  

  

Air-X 

398 

8.49 

  

23.03 

220.1 

  

16.5 

Proven WT 2500 

591 

12.84 

  

476.68 

6,639 

8,258 

343 

AWP 3.6 

516 

9.92 

  

257.5 

3,124 

3,831 

190 

PV Tracker 

652 

  

  

83.5 

1,289 

1,589 

61.12 

Bergey XL.1 

213 

10.64 

  

168.73 

826 

1,167 

130 

Site #2 

  

  

  

  

  

  

  

Whisper H40 

  

  

  

  

  

  

  



Copyright © 2004 Michael A. Klemen                                                Site Table of Contents