发明名称 |
METHOD OF CONTROLLING A COMBINED - CYCLE PLANT FOR PRODUCTION OF ELECTRIC ENERGY AND COMBINED -CYCLE PLANT FOR PRODUCTION OF ELECTRIC ENERGY |
摘要 |
A method of controlling a combined-cycle plant for production of electric energy, comprising at least one gas turbine assembly (2) and a steam turbine (5) with respective generators (3) and (6). A provisional load set- point (SPTV*) for the steam turbine (5) is determined on the basis of the plant load set-point (SP0) and an actual steam pressure (PA) supplied to the steam. turbine (5). A gas turbine load set-point (SPTG) is thus determined on the basis 'of the plant load set-point (SP0) and the provisional load set-point (SPTV*) and is used to control the gas turbine assembly (2). A steam turbine load set- point (SPTV), indicative of a second power (WTV) to be supplied through the steam turbine (5), is finally determined on the basis of the provisional load set- point (SPTV*) and of a load error (ETG) of the gas turbine assembly (2) and is used to control the steam turbine (5). |
申请公布号 |
WO2013065031(A3) |
申请公布日期 |
2013.07.11 |
申请号 |
WO2012IB56166 |
申请日期 |
2012.11.05 |
申请人 |
ANSALDO ENERGIA S.P.A. |
发明人 |
REPETTO, ENRICO;FERRUA, STEFANO;GRUPPI, PIETRO;NAHUM, CORRADO |
分类号 |
F01K13/02;F01K23/06;F01K23/10 |
主分类号 |
F01K13/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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