A GAS-TURBINE PLANT PROVIDED WITH THERMOACOUSTIC INSTABILITY DETECTION AND METHOD OF CONTROLLING A GAS-TURBINE PLANT

• Main Authors: Ozzano, Claudia, Bertolotto, Edoardo, Gottardo, Enrico
• Format: Patent
• Language: English; French; German
• Published: 27.09.2017
• Subjects: BLASTING; COMBUSTION APPARATUS; COMBUSTION PROCESSES; GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGHVELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS; HEATING; LIGHTING; MECHANICAL ENGINEERING; REGULATING OR CONTROLLING COMBUSTION; WEAPONS

A gas-turbine plant includes a gas-turbine unit and a control system (3). The gas-turbine unit includes a combustion chamber (5). The control system includes monitoring apparatus (9), which is provided with at least one optical probe (11) and configured to detect light intensity fluctuations inside...