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Hello Everyone, Please I would like our experienced professionals to enlighten me on the following items in a GE frame 9e gas turbine : 1. Manually initiated Starts. 2. Fired starts. Thank you.

Good day All, Please can anyone enlighten me on the functions and operational principle of the purge diaphragm valves in the frame 9e gas turbine DLN compartment. There are two of them standing beside each other. Thank you.

We're operating a GE Frame 9e DLN turbine, We recently changed the IGV LVDT and the IGV was working fine giving good feedback after calibration. The challenge observed was during startup, unit ramps up till immediately after firing, it's observed that the SRV only opens at 6% maximum then goes...

Hello Colleagues, We are operating and maintaining a 5 x GE Frame 9e, Mark VI Control System, all units are online, but unit 1, 3, and 5 are not showing alarm list below the Simplicity screen in the PEEC as well as the central control room HMI, But everything shows on the engineering HMI. what...

Hello Professionals, When the turbine (GE frame 9E, 115MW) is running and online, and we have 2 units of 88WC (cooling water motor 1&2) where one of them is running. For instance 88WC-01 is running and set to lead. It is observed that 88WC-01 would trip (display fault) after a short while...