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Use of amines for preservation of boiler turbines and pumps etc
we have had very good success with the filming amines. I would contact your water treatment folks or chemical...
Posted in: Steam Turbines: Reserve / Lay-Up
Thursday, March 21, 2019 03:17 PM
Cost estimation
you can also use hydrohelp. It provides a good cost estimate level 4. You can actual adjust some parameters.
Posted in: Hydraulic Turbines: Francis Turbines
Thursday, March 21, 2019 02:53 PM
Low frequency PD measurement on stator coils
sir, what about when stator coil is energized with low frequency excitation?
Posted in: Generators: Partial Discharge and Electrical Magnetic Interference
Thursday, March 21, 2019 11:51 AM
Internal and external Gland Seal Casing Leakage
Quad Cities, Unit 1 (GE N-1, operational since 1972, retrofitted w/ ALSTOM LPTs in 2011) discovered that it has a...
Posted in: Steam Turbines: Disassembly-Reassembly
Thursday, March 21, 2019 10:37 AM
Stator Endwinding Issues
I started working on generators in 1972 (and am still doing so) and have seen, inspected and tested many asphalt...
Posted in: Generators: Stator Dusting, Greasing, Wedging & Bracing, Foreign Debris & Contamination
Thursday, March 21, 2019 02:38 AM
end core presing fingers arching
Re. Arcing: I tend to agree with Mr. Lau. The patterns that I see in 101.pdf are consistent with the...
Posted in: Generators: Other Issues
Wednesday, March 20, 2019 06:26 PM
GRDA Chouteau Turbine Fire 2016 - Any reports out there
I read through your response related to testing of the BF. The issue was not the control scheme itself...
Posted in: Steam Turbines: Planned & Unplanned Transients
Wednesday, March 20, 2019 04:33 PM
robotic inspection of Brush BDAX98-330ER generator
Thank-you Richard. Your explanation confirms what I was starting to figure out. We are still considering using a...
Posted in: Generators: Other Issues
Wednesday, March 20, 2019 02:28 PM
turbine wreck from "Lightning Strike"
Mr. Joseph, was this plant tripped due to an external fault or was a manual trip, at the...
Posted in: Steam Turbines: Digital EHC
Wednesday, March 20, 2019 12:00 PM
Seismic vibrations on a GE 450H generator
Hi, I would focus on the retaining ring since it was removed and re-installed and you are describing the vibration...
Posted in: Generators: Rotor Balancing, Thermal Sensitivity & Other Vibration Excursions
Sunday, March 17, 2019 09:02 PM
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