Advanced control system for power generation

摘要: Inplant sensors in the boiler and turbine units sense present values of a number physical parameters designated process variables, certain control variables. Set points are developed, deviations therefrom variables calculated. Utilizing mathematical model, state variable estimated translated into corresponding parameter estimates, which used to evaluate model inaccuracy. State error estimates desired deviations, turn combined with fed forward set points. The terms actuate controllers units.