We have a SIEMENS back pressure steam turbine with the following design data:
- Input steam pressure: 38 bar (abs)
- Input steam temp.: 450 °C
- Exhaust (back pressure): 4.5 bar (abs)
- Output: max. 7080 kW
- Steam flow (at 7080 kW): 63 t/h
- Min. steam flow: 18 t/h
During the last years the...
As I know power plant operating data (thermodynamic steam turbine, steam cycle data) are stored over a longer period of time (some months or longer). I am referring to a power plant with no on-line performance monitoring system (only the normal DCS). Asking many plant operators about what...
As I know power plant operating data (thermodynamic & vibration data) are stored over a longer period of time (some months or longer). I am referring to a power plant with no on-line performance monitoring system (only the normal DCS and vibration monitoring system). Asking many plant operators...
Does anybody have experience with POWERBOSS Motor Controller (SOMAR Co. UK) for induction motors? It is not only a soft starter but adapts the voltage (current) to the real load requirements which results in energy savings especially during part load of the motor. I would learn the opinion of a...
