×
INTELLIGENT WORK FORUMS
FOR ENGINEERING PROFESSIONALS

Log In

Come Join Us!

Are you an
Engineering professional?
Join Eng-Tips Forums!
  • Talk With Other Members
  • Be Notified Of Responses
    To Your Posts
  • Keyword Search
  • One-Click Access To Your
    Favorite Forums
  • Automated Signatures
    On Your Posts
  • Best Of All, It's Free!
  • Students Click Here

*Eng-Tips's functionality depends on members receiving e-mail. By joining you are opting in to receive e-mail.

Posting Guidelines

Promoting, selling, recruiting, coursework and thesis posting is forbidden.

Students Click Here

Jobs

coupling face failure

coupling face failure

coupling face failure

(OP)
dear sir
      I 'VE PROBLEM TO ASK YOU,ABOUT OUR POWERPLANT . ONE MONTH AGO,WE FOUND REVERSE POWER EVENT ON THERMAL POWERPLANT 550 MW.AFTER WE INSPECT MACHINE,WE FOUND GENERATOR DAMAGED CAN'T OPERATED AGAIN.STEAM TURBINE ROTOR (HIP,LP1,LP2 ROTOR) DAMAGED ON ALL COUPLING FACE LIKE ELECTRIC ARC.I'D LIKE TO KNOW COUNTER MEASURE FOR CORRECT COUPLING FACE DAMAGED

RE: coupling face failure

I would say it depends on the importance of the damages.

Cyril Guichard
Mechanical Engineer

RE: coupling face failure

San1021,
Sounds like stray current or a static charge.

Red Flag This Post

Please let us know here why this post is inappropriate. Reasons such as off-topic, duplicates, flames, illegal, vulgar, or students posting their homework.

Red Flag Submitted

Thank you for helping keep Eng-Tips Forums free from inappropriate posts.
The Eng-Tips staff will check this out and take appropriate action.

Reply To This Thread

Posting in the Eng-Tips forums is a member-only feature.

Click Here to join Eng-Tips and talk with other members!


Resources