|Home||ITB History||EAircraft Test Kits||23|
6.1MW Kaplan Turbine
|102_Ft_Index-Test_Cartesian_Display 44.1 Meg 6 min 29 sec.wmv|
|Videos/102_Ft_StripChart_Sweeps 16.1 Meg 1 min 39 sec.wmv|
|102' StripChart Sweep.avi|
|102' Cartesian Sweep.avi|
|102' Cartesian Sweep all.avi||3-D Cam chart basics|
|Hatch Dorena Kaplan Index Test Report.pdf||ITB_Analysis_of_Hatch_Data.wmv|
|Hatch SpreadSheet Analysis||Dorena_Normal_Running.avi|
|Comparison of GrossHead to Nethead||Condition Monitoring|
|Index Test Box Setup and Diagnostic Tools For Kaplan Turbines.html|
|Hybrid Index Testing Method.htmo|
|Hybrid Index Test Method For Kaplan Turbines.html|
|Vendor's Hill Chart With First Index Test Data.pdf|
Figure 2Kaplan turbine representative efficiency profile.
The Index Test Box (ITB) was developed at Woodward Governor Company in 1984 as a dual-purpose test instrument; the primary function is Kaplan turbine optimization to tune-up the 3-D cam surface profile. Secondary, but equal in import is the diagnostic analysis of the turbine control system behavior.
A third function for Condition Monitoring has recently been added to enhance the ITB’s utility value.