SYSTEM AND ASSOCIATED METHOD FOR MONITORING AND CONTROLLING A POWER PLANT,申请号WO2010EP68058-传众专利搜索

SYSTEM AND ASSOCIATED METHOD FOR MONITORING AND CONTROLLING A POWER PLANT

申请公布号：WO2011072995(A1)

申请号：WO2010EP68058

申请日期：2010.11.23

申请公布日期：2011.06.23

申请人：

ABB RESEARCH LTD;ANTOINE, MARC;MERCANGOEZ, MEHMET;VON HOFF, THOMAS

发明人：ANTOINE, MARC;MERCANGOEZ, MEHMET;VON HOFF, THOMAS

分类号：F23D1/00;F23K3/00;F23N5/00

主分类号：F23D1/00

摘要：A control system, for use with a power plant having a mill for pulverising material for input into a combustion system of the power plant, the control system comprising: a first sensor (12), for recording a first parameter of a first output from the combustion system; a second sensor (14), for recording a second parameter of a second output from the combustion system; an adjuster system (16), for adjusting and recording at least one variable parameter of the combustion system; a state estimator (18) component operable to receive a first signal relating to such first parameter, a second signal relating to such a second parameter and a third signal relating to such at least one variable system parameter, the state estimator component being operable to use the first signal, second signal and third signal to produce a material parameter indicator signal (20) and a system state indicator signal (22); and an output component (24) operable to receive such a material parameter indicator signal and such a system state indicator signal and to combine said material parameter indicator signal and system state indicator signal to produce an output control signal.