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Noise due to blocking with rotor slowly rotating
Hola. Tenemos una Turgo generador hidráulico de 78 MVA, no tiene problema de vibracion en el rotor..pero si .presenta un ruido...
Posted in: Generators: Other Issues
Monday, September 24, 2018 12:50 AM
Removal of wall insulation for further reinsulation
yes, OEMs dont normally say what they do to the rejects but the normal practice is to use high pressure...
Posted in: Generators: Other Issues
Thursday, September 13, 2018 05:27 PM
Excitation with generator standstill
There is no point in..... us discussing the problem and asking questions while the original poster keeps on silence....
Posted in: Generators: Other Issues
Tuesday, September 11, 2018 11:40 AM
Not Receiving Notifications
I was having this issue earlier and cleared my history and was able to return everything to normal. Do not...
Posted in: How Do I.....?: Making, Editing, and Tracking Forum Posts
Sunday, September 9, 2018 04:41 PM
Generator rotor dryout using arc welder
Hello, Thanks a lot everybody for your comments. The rotor in question is in the generator which is degassed and...
Posted in: Generators: Other Issues
Monday, September 3, 2018 07:15 AM
AC Impedance Test on Rotors
Agree with dev1948
Posted in: Generators: Running Electrical Tests, Flux Probe, Impedance, Meggar etc.
Tuesday, August 28, 2018 02:55 AM
Using RTD
I believe the opinions you have received thus far are sound. For a vertical unit (hydro) the thrust bearing...
Posted in: Hydraulic Turbines: Excessive Wearing & Heating
Monday, August 27, 2018 10:33 AM
Generator Boresonic Inspections on Westinghouse units
Ok, I know this is pretty late. Thank you all!!
Posted in: Generators: Rotor Forging Evaluation, Forging Quality
Sunday, August 26, 2018 04:52 PM
Stator coils without DTI
Hi all, Many thanks for your replies. Dave, we did not have the intention to start a specs debate. We just like...
Posted in: Generators: Stator Winding Issues & Upgrades
Thursday, August 23, 2018 11:52 AM
Rotating permanent magnet suppliers
P Vasubdhara - Gentle reminder.
Posted in: Generators: Other Issues
Thursday, August 23, 2018 06:36 AM
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