WU Hai-binShenzhen Guangqian Electric Power Co Ltd. COMBUSTOR PRESSURE FLUCTUATION MONITORING SYSTEM OF M701P GAS TURBINE AND ITS INTERLOCK PROTECTIVE FUNCTIONS[J]. Thermal power generation, 2010, 39(1): 80-82.
WU Hai-binShenzhen Guangqian Electric Power Co Ltd. COMBUSTOR PRESSURE FLUCTUATION MONITORING SYSTEM OF M701P GAS TURBINE AND ITS INTERLOCK PROTECTIVE FUNCTIONS[J]. Thermal power generation, 2010, 39(1): 80-82.DOI:
and the interlock protective functions of the combustor pressure fluctuation monitoring(CPFM) system for M701F gas turbine have been presented.Through improvement measures
such as adjusting the moment of force for installing the CPFM probe
modifying the alarming logic
and paralelly connecting resistance across IPC704 pre-box to combat interference of low frequency noise
etc.
the interlock functions of CPFM system can satisfy requirements in operation of the gas turbine.Practical application in recent years shows that the CPFM system can better remotely monitor combustion in the gas turbine