61MVA Stator & Rotor Rewinding | Hydro Turbine Generator | Coral Engineering

Rewinding and uprating of 55MVA Hydro generator with 12% increase in power output, design, manufacture & supply new set of bars and rewinding of rotor.
Manufacturing process of the bars for the above machine - • Birth of a Coil | Cora...

[@Adhithya2003]

Thank you very much for posting this. Not everyday we get to see things like this. 🙏🙏

[@kannankanagasabi5871]

அருமையான தொழில்நுட்பமான வேலை தொழில் கையாண்ட விதங்கள் அருமை வாழ்த்துக்கள்

[@rezasadeq697]

That was really amazing

[@mezbuhuddinahmedbd9495]

Really excellent work from coral engineers

[@izenwillie]

Wow🔥

[@firozjamani8218]

Excellent very good job 👌

[@nanjegowda5630]

Really a excellent work

[@ssclover3888]

Great work Sir

[@kavitaspillai8908]

16 years experience in hydro electrical power project

[@user-lp7yj8vg1g]

Form bangladesh

[@thisaranilupul904]

👌👌👌👌👌👌👌👌👌👌

[@gvags4477]

Saya ade pernah kerja dalam tonel ini masa transfomer servies...

[@eddiefung5975]

Video 0.26 seems to suggest the stator core was also damaged. From the video it appears only the stator bars had been replaced. Was there any repair work done on the stator core? Video 3.59 indicates the root cause of the stator winding failure was due to three issues at the rotor. Please clarify how the issues at the rotor caused the failure on the stator winding. Thanks

[@coralengineering9651]

hey Eddie, 15% of the core was replaced with fresh laminates. The three issues that is mentioned in the video was revealed after removal of the rotor. the root cause of the stator damage is due to the usage of different grade nut for jumper connections of the pole by the previous service provider who did an overhaul to this job few months prior to this failure. the nut dislodged at high Rpms and ricocheted between the stator and rotor and ruptured the core at few places and eventually damaging the coils.

[@eddiefung5975]

@@coralengineering9651 thanks for the clarifications.

[@IvanStepaniuk]

Set "the timeline" first, then try to make it work no matter what. What can possibly go wrong?

[@arbaazpathan7018]

Hey i am an electrical engineer and i have verry good knowledge of electrical machines. Is there any vecancy if yes then how do i apply in coral

[@Sportsvoicetamilofficial]

Just attend interview in coral that's it man it's a face to face interview

[@yowshannkoon578]

These are the hydro turbine alternator generator in Pahang?

[@coralengineering9651]

these are located in PERAK

[@yowshannkoon578]

@@coralengineering9651 Oh, I see. That is very amazing of the giant alternator. But I'm interested and learn some the base of small alternator.

[@bobinagebobinage2052]

Hello, I work in winding electric motors. I'm looking for a job

[@ssclover3888]

Sir I have pursued diploma in mechanical engineering and currently I am working in production department with greenply industries pvt Ltd in vadodara Gujarat but I am very interested in maintenance. So is there any opportunity for me? I want to work with coral.

[@kavitaspillai8908]

Sir any vacancy for your company

[@Jeromelourdes1]

Can you give your contact for sales enquiry

[@mdamirul85]

Wher

[@jamilb327]

STATOR AND ROTOR LIKE THIS WHY ITS BUIRN

[@imtiyazulhaque3559]

mallet hammer should be used instead of iron hammer

[@hdl4259]

Why do the indian peoples are speaking such so bad english? European people can't understand their heavy dialect.

[@coralengineering9651]

'indian "peoples"? speaking "such so bad" English?

[@hantusangap]

it's not their mother tongue language.do u know what european people sound when they speak malay? while u think u pronounce it perfectly, still sound weird to us but it's okay that not your mother tongue language

[@Jeromelourdes1]

I think you never been to other countries . 😂😂😂

[@user-lp7yj8vg1g]

61 M VA Hydro Tarbine Generator How mrp: CORAL GGHOUP