About this document
Ground Fault Rectification in TG701 Turbine by Mohamed Bin Ierous is a document available to read on EtoBox.
The turbine was experiencing ground faults that caused outages. During a turnaround in 2009, the MARK II control system was overhauled to find and fix the ground faults. Engineers dismantled, cleaned, and checked over 125 cards and modules. By isolating cables and modules, they traced the Speedtronic ground fault to a fuel gas pressure transmitter. Once disconnected, the ground fault indication cleared. Voltage levels normalized with the fault removed. The overhaul successfully located and rectified both gr
- Author
- Mohamed Bin Ierous
- Language
- EN