wbd
Electrical
- May 17, 2001
- 658
Hello,
I would like to know if there are any detrimental effects of the following scenario:
A 3 MW hydroturbine is left spinning at around 200-250 rpm (synch speed is 360 rpm)due to the inability at this time to bring it to a complete stop (spun wicket gates, possibility of ice blockages in vents and penstock). Breaker is open and field is off.
Thank you in advance.
I would like to know if there are any detrimental effects of the following scenario:
A 3 MW hydroturbine is left spinning at around 200-250 rpm (synch speed is 360 rpm)due to the inability at this time to bring it to a complete stop (spun wicket gates, possibility of ice blockages in vents and penstock). Breaker is open and field is off.
Thank you in advance.