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FINN

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Posts posted by FINN

    Create TI statistics

    in Windfarm Assessment Tool

    Posted

    On 15/11/2022 at 9:13 PM, Morten said:

    Maybe you right-click a mast or turbine site object and select Export TI data from the popup menu. As you say, the resulting file will only include statistics per sector and no column for all directions. As I remember, this is because extrapolation to high wind speeds with no turbulence data only is calculated per sector since WAT does not need omni-directional TI statistics for the calculations.  If you are interested in observed TI statistics only, you can copy data from the last step in the WAT TI Analyst window to clipboard and paste that into an excel sheet. That table of observed statistics will include a column for omni-directional TI statistics.   

    There is no way to calculate the omni-directional TI statistics with statistics per sector?

    Wind turbine class

    in Windfarm Assessment Tool

    Posted

    Hello,
    I have a question about the turbulence intensity and wind turbine class.
    There are four wind turbine classes, A+, A, B, and C, from the IEC 61400-1 Ed.4, and we can calculate with WAT.
    When I make a turbulence intensity graph with WAT, there are three straight-line graphs: mean, mean+StDev, and 90%.
    Which line graphs should fit to wind turbine class?

    Create TI statistics

    in Windfarm Assessment Tool

    Posted

    Hello, 
    I have questions about a tool "create TI statistics"
    I'd like to make all sector TI graph in excel.
    But when I saved the result in excel format, I could have results by sector only.
    I want to know how to calculate the result of each sector to the result of the all sector.
    I calculated it by applying the counting value by sector, but it didn't work.

    Import of dwg file failed

    in Map Editor

    Posted

    After I open dwg file with Map Editor 12.4, I got error message.

     

    Could not open~~~

    MyMap.OpenMapFromFile:

    TDXFMapReader.CREATEX:Acess violation at address 006D4311 in module `WAsPMapEditor12_4.exe`. Read of address 000002E8

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