We have one gas turbine generator in droop mode when it connected to a public grid.
Sometimes grid main breaker's auxiliary relay contact open by malfunctioning. Then, turbine control system change the mode from droop mode to isochronous mode.
We forced the main breaker status contact variable so that control system will never change the mode to isochronous mode.
If public grid shut downed, is it possible running in droop mode ?
In my opinion, the turbine has no reference frequency to follow, so turbine and generator will be tripped.
Is it possible only one generator running in droop mode in island?
Thank you.
Sometimes grid main breaker's auxiliary relay contact open by malfunctioning. Then, turbine control system change the mode from droop mode to isochronous mode.
We forced the main breaker status contact variable so that control system will never change the mode to isochronous mode.
If public grid shut downed, is it possible running in droop mode ?
In my opinion, the turbine has no reference frequency to follow, so turbine and generator will be tripped.
Is it possible only one generator running in droop mode in island?
Thank you.