Blade Ressonace versus load
Blade Ressonace versus load
(OP)
I have read that in order to avoid blade ressonace and it´s efects, a steam turbine operating conected to a system must be removed from there if a underfrequency condition is present (for example 58 Hz in a 60Hz system). The books also says that these effects are cumulative.
My question is: in case of a turbine/generator NOT conected to system, providing energy only to its auxiliar service (10% of total load), should the turbine be triped to avoid blade ressonance and it´s efects if the frequency fall to 58Hz i.e ?
My question is: in case of a turbine/generator NOT conected to system, providing energy only to its auxiliar service (10% of total load), should the turbine be triped to avoid blade ressonance and it´s efects if the frequency fall to 58Hz i.e ?





RE: Blade Ressonace versus load
You may want to move this posting to the "Engine and turbine engineering" forum to get additional responses.
Best of luck!
RE: Blade Ressonace versus load
RE: Blade Ressonace versus load
Fe
RE: Blade Ressonace versus load
RE: Blade Ressonace versus load