Search results

A single line diagram would be welcome to start to support from here Also a drawing or document showing load balance would be nice Is the load charge is varying /fluctuating during the charging of the 24 lead carbon batteries ?

I suggest to do followings things: ALARM.LST: Compiled list of alarms. It contains the Drop Number, Signal Name and Description for every Process Alarm. For information purposes only. This file should be generated every time there is a change made to ALARM.DAT and/or ALLOCSSP.ASG: Generated...

What kind of upgrade do you perform? It might be that something went wrong during upgrade ... Did you perform a "troubleshooting issue to get A7 STATUS " as per GE manual ... Any PROM have been changed ?

I asked this question regarding stator earth fault cause you seems to dont know why it happened ...

What kind of stator earth fault is.... Is that covering 95%or 100% of stator windings.. Do you know why stator earth fault appeared..? You can check protection relays and see if 95%or 100%of stator earth fault...

Hi @Sangld I will share soonly a document via this email adress that you shared ControlsGuy25.

Any progress ...a quick update is welcome here

Any progress ...a quick update is welcome here

Any progress ...a quick update is welcome here

Any progress.... a quick update would be appreciated

Hi @wannies Check your email I sent some documents to the mentionned email adress Cheers James

Hello AVR /EXCITATION system are not dedicated to control the load What kind of governor system installed ?

Well if you say that high exhaust temp cause this issue Then you should review why you got high temperature

Hello @Jolek Thank you for for the update Good to hear that problem solved By the way what kind of part is U80&U81

Hello Did you manage to identify "clicking /flicking " relays that you mentionned ? I know that there is a document called Troubleshooting to A7 status from GE learning center, I suggest you to find and read this document if not already done ...

Hi What is control system installed... Frame unit Alarms messages

Also i suggest to open a separate thread for this issue ........ We can then see more clearly what is happening to the sync command Also can you tell us why sequence /phases are different from Generator to Line bus??

Ok Can you tell us more about unit/plant configuration Also what are controls/protection systems installed ?

What you mean by PT SEQUENCE? is that related to rotophase (phase direction ) Did you check rotophase of the 3 phases (bus line and generator line)

Hi @danieldecesaro are you sure about the email adress ?