[English] Why NGR? : Neutral Grounding resistor Part-1

The following points were discussed in this video.
Why is NGR used In transformers or generators?
How NGR limit fault current?
Neutral grounding resistor
[English] Why NGR? PART-2: • [ENGLISH] NGR part-2: ...
#electrical #electricalengineering

[@praffulkumarkulkarni4739]

Good explanation

[@zulfiquarali6205]

Exactly correct.

[@achiever2569]

Tell me one thing how current can flow from fault point to ground and ground to to neutral point because ground is made up of soil and rock ?

[@prabhatsingh5377]

How do i select NGR value ?

[@gyaanELECTRICAL]

Will come with part 2 in which I have explained about it..

[@CopperfieldTheodore]

2373 Deondre River

[@plansimple9156]

How about short circuit current then? phase fault short circuit current will be greater than earth fault, how can it be limited? thx

[@arsalanhussain1230]

In short circuit scenario we can protect the network through the surge arrester which can able to protect the network for overcurrent and lighting affect

[@RoyFranz-f5t]

Will Cove

[@jensschroder8214]

The neutral grounding resistor should be zero for enough current to blow the fuse.
A high neutral grounding resistor will result in not enough current flowing and not blowing the fuse.

[@Seby438]

if the NER is zero resistance the generator will be damaged

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Wtf is with the voice.

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