This model only considers the volume effect of high-pressure and reheat steam.
\(\gamma\) is the steam turbine value, \(P_t\) is the turbine output power, \(P\) is the output power of the synchronous motor, \(P_{ref}\) is the reference power, \(w\) is the motor speed, \(w_{ref}\) is the reference motor speed, \(P_S\) is the steam pressure, \(T_{CH}\) is the turbine volume time constant, \(T_{RH}\) is the reheat time constant, \(\alpha\) is the steam proportion coefficient of a high-pressure cylinder, \(K_G\) is the governor gain, \(T_{SR}\) is the time constant of the relay, \(T_{SM}\) is hte servomotor integral time constant, \(\sigma_{max}\) and \(\sigma_{min}\) are the valve opening speed limits, and \(y_{min}\) and \(y_{max}\) are the limits of the valves.
- chenComprehensiveRealTimeHardwareIntheLoop2020
Backlinks:
[[Closed-Loop Steam Turbine]]
Nuclear Submarine Model
[[Synchronous Motors]]
[[Tandem Compound Double Reheat Steam Turbine Model]]