SGP415 Balanced or Restricted Earth Fault Protection of Alternators

Lectures on Switchgear & Protection By Dr. Tirupathiraju Kanumuri, Assistant Professor, NIT Delhi
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Lectures on Power Systems: • POWER SYSTEM
Lectures on EMFT: • Electro Magnetic Field...
Lectures on Synchronous Machines:
• Synchronous Machines
Lectures on Special Electrical Machines: • Special Electrical Mac...
Lectures on Transformers: • Transformers
Lectures on DC Machines: • DC Machines
Lectures on Induction Motors:
• Induction Motors
Lectures on Basic Electrical engineering:
• Basic Electrical Engin...

[@urla.tejaswitaruneee2483]

Your explanation gives us a boost up to learn more and more concepts sir. Keep teaching us sir.
Thank you.

[@surendrakverma555]

Excellent 🙏🙏🙏🙏🙏. Thanks 🙏🙏🙏🙏🙏🙏🙏

[@tapaschowdhury6882]

Excellently explained Sir...Thanks a lot.

[@urla.tejaswitaruneee2483]

Thank you for your lecture sir!

[@roy6516]

Sir why the CT2 cannot detect stator turn fault? Even though ct1 detects..Why the circulating current does not flow through the ct2 for internal fault

[@roy6516]

@@lecturesinelectricaleng 6:50

[@shashankvarshney8425]

Thank you sir

[@Arijit_VU3ICT]

Thank you...

[@yogeshnanda5181]

Sir how long will it take to upload CB??

[@jamesowusu-ansah595]

sir please, so for faults associated with ground, the net sum for all the 3 sequence current components would not be equal to zero?

[@jamesowusu-ansah595]

@@lecturesinelectricaleng but I went through your video and saw for phase to phase to ground fault that
Ia1 + Ia2 + Ia0=0
meaning the net current for the three phase sequences is equal to 0

[@prabhatlalkarn1880]

how phase to phase fault can be detected in such small generators?

[@parth7450]

How can we ask doubts