Introduction to Lightning or Surge Arrester | Video #2

This video explains the purpose of Lightning arrester (LA) or Surge arrester in a substation! Watch this short but informative video to know briefly about Lightning arrester or Surge arrester.

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Created By : Gaurav J

#LightningArrester #Substation

[transmissionlinetricks]

1.Phase to earth/Ground faults
2.phase to phase/ Ground faults
3.Energization and de-energization of T/Lines
4.Switching on-off transformers.
5.Sudden load changes.
6.Type of system grounding.
7.Load flow direction changing.
8.Dumping of loads.
9.Amplitude is governed by the type of fault plus impedences, resistances of network and ground resistances

[engrbaqar]

Only Thank for easier way of explanation ❤️

[imeprezime]

Actually, they shouldn't react to internal switching surges (unless something really bad and out of control happens)

[TechTins_Projects]

So just like a giant variable resistors with low resistance at high voltages and vice versa

[vinaydrm]

Can u make a video on internal structure of high voltage surge arrestor and working of gradient ring?

[RajatDas]

Switch surge are due to the capacitor in the line

[bobcocampo]

Would you recommend 2 sets of arresters to better protect the substation?

[bharathbunny]

Failure of insulation.
Sudden switching of circutbreaker .
Making and breaking the circuts, majorly braking for voltages above 300k.v .

[himanshugupta]

what is the difference between lightning arrestor and switching arrester

[adityashaw]

Is there difference between la and sa?

[kuldeeprane]

Will you be uploading their working too?

[tzar]

opening of CBs causes high switching voltage i guess...

[ejazaslam]

Sir,
If production is more than demand where will remaining power goes ??
Will it comes back to surge arrester..

[BRS-KidstTv]

Are bhai hindi men bhi to banana chahiye tha na
Khali English bolte ja Raha hai