Vermont Wind Energy Demonstration Program


GRAND VIEW DAIRY FARM

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Performance Data and Reports

Performance data and reports are available at monthly intervals by following links in the table below. Data is provided in Microsoft Excel (XLS) format, and reports are provided in Portable Document (PDF) format.

Information on viewing, understanding and using Performance Data is available here.
Information on viewing, understanding and using Reports is available here.

Month
Data Report
Month
Data Report
Month Data
Report
Apr 2010 XLS PDF            
                 
                 
                 
                 

 

Quarter Data Report
Q1 2010 XLS PDF
Q4 2009 XLS PDF
Q3 2009 XLS PDF

 

Month

Data

Report

Month

Data

Report

Month

Data

Report

Dec 2008

 

 

Dec 2007

XLS

PDF

Dec 2006

XLS

PDF

Nov 2008

 

 

Nov 2007

XLS

PDF

Nov 2006

XLS

PDF

Oct 2008

 

 

Oct 2007

XLS

PDF

Oct 2006

XLS

PDF

Sep 2008

 

 

Sep 2007

XLS

PDF

Sep 2006

XLS

PDF

Aug 2008

 

 

Aug 2007

N/A

N/A

Aug 2006

XLS

PDF

Jul 2008

XLS

PDF

Jul 2007

N/A

N/A

Jul 2006

XLS

PDF

Jun 2008

XLS

PDF

Jun 2007

XLS

PDF

Jun 2006

XLS

PDF

May 2008

XLS

PDF

May 2007

XLS

PDF

May 2006

XLS

PDF

Apr 2008

XLS

PDF

Apr 2007

XLS

PDF

Apr 2006

XLS

PDF

Mar 2008

XLS

PDF

Mar 2007

XLS

PDF

Mar 2006

XLS

PDF

Feb 2008

XLS

PDF

Feb 2007

XLS

PDF

Feb 2006

XLS

PDF

Jan 2008

XLS

PDF

Jan 2007

XLS

PDF

Jan 2006

XLS

PDF

 


Equipment Location and Documentation

Instrument Description Location Documentation
Symphonie data logger Records data at 10-minute intervals Indoors link
Symphonie iPack Sends recorded data via email to central location Indoors
Watt transducer Measures instantaneous power output from inverter Indoors
RPM transformer Measures turbine revolutions-per-minute (RPMs) Indoors
Anemometer Measures wind speed near turbine height Turbine tower link
Wind vane Measures wind direction near turbine height Turbine tower link
Temperature sensor Measures temperature near ground level Outdoors link

 

Interactive Data Graphing

The interactive graphing feature is available for all time periods containing data. Refer to the table near the top of this page for an idea of available time periods. To use the interactive graph, you must select start and end dates, and at least one variable ("Data 1") to graph over time. A second variable ("Data 2") may also be selected, and will appear on the secondary x-axis. To save the graph you have created, right-click on it and select either "Save Picture As..." (Internet Explorer) or "Save Image As..." (Mozilla).

 

 

Select the options you wish to search by and click "Draw Graph".

Start:
End:
Data 1:
Data 2: