Answer Question
Synchronous generator parameter Ef (pu)
Hello, I have a question about Synchronous generator parameter Ef input at [pu]. Rated voltages of Synchronous generators are usually at kV and Ef Exciter voltages are usually at (V). For Example:I have Synchronous machine with rated L-L voltage 6,3 kV with 67 V Excitation voltage at rated load (from data sheet). If I use standart formula for pu: Ef (pu)= Ef(V)/(rated L-L volatge/1000) i am receiving very small values for model . Is this practise correct or not?
Thanks for helping
Josef Hrouda
EGC-EnerGoConsult CB
Czech Republic