SGP320 Concept of Power Swings

Lectures on Switchgear & Protection By Dr. Tirupathiraju Kanumuri, Assistant Professor, NIT Delhi
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Lectures on Power Systems: • POWER SYSTEM
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[@furnitureexpertmdiqbalmuza4911]

Sir ur teaching way too good..........

[@DeepakSharma-dw1he]

Which relay is least affected by power swing if we compare mho relay and Quadrilateral relay please reply sir.

[@kes2016]

Good and simplified lecture sir

[@surendrakverma555]

Excellent lecture Sir. Thanks

[@mahmuddunnabimurad2490]

Sir can you give a link of further details lecture from you on Power swing topic?

[@jyothishkv]

@7:30 sir why did you take Zsa in negative direction while Zsb was added in positive direction

[@AnupamShukla-mj1nl]

Sir, if you may please cover the small signal stability(i.e. equal area criteria and swing equation etc.), In your power system course.

[@jyotishasikhya9423]

For n=1 power swing locus direction to leave the relay characteristics plz mention

[@oishikmukherjee3722]

How the vectors can be divided just like a scalor. It is not possible to divide vectors. Only addition and subtraction is allowed and it can be multiplied with a scalor.

[@yahiabouchene239]

Thanks

[@vaidehijoshi8431]

Sir how reactance relay covers more area ?

[@dhananjaykumar5114]

Why you take Zsa in downward direction & Zsb in upward direction?

[@b_64_niket11]

@@lecturesinelectricaleng sir but all are the impedence in line so why it is zsa is leading ........i am having the same doubt plz clear it to me
thanku sir.....

[@jyotishasikhya9423]

Sir can you add a separate topic on CVT and PT transients

[@vengateshbalakrishnan9762]

sir... can u explain me what causes the power swing and how it is identified in distance relay

[@vengateshbalakrishnan9762]

sir.. Is usual opening and closing of circuit breakers(3 pole tripping or closing) considered as a sudden change and will it cause a power swing..?

[@edwinaldrin6674]

Sir I have one doubt sir....which relay is affected and most sensitive to power swing ? Sir

[@DeepakSharma-dw1he]

@@lecturesinelectricaleng which relay is least affected by power swing if we compare the mho relay and the Quadrilateral relay please reply sir.

[@adarshsingh9852]

Please buy a smart board 😑😐😐😐