Trip circuit (2/2), Capacitor tripping device in 132 KV circuit breaker, DC CIRCUIT SUPERVSN POINTS

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BEING ELECTRICAL

4 жыл бұрын

Tripping circuit part 2 of 132 KV SF6 circuit breaker

Пікірлер: 34

@ranglalbind7347 2 жыл бұрын

Nice sir

@kapilkumarbhajipale6357 2 жыл бұрын

Sir very helpful video, thank you

@ManishSingh-og1kd 3 жыл бұрын

Dear sir U r doing a wonderful job of knowledge sharing . God bless u

@jayabikash Жыл бұрын

Awesome video

@yogeshshrivatsa5540 3 жыл бұрын

You explain in simple way.Thanks a lot sir.

@beingelectrical6641 3 жыл бұрын

Stay connected Watch all the videos and dont forget to like, share & subscribe

@abhishekchourasia1037 3 жыл бұрын

Nice video

@ManishKumar-mf5zz Ай бұрын

Thank you sir

@AjeetKumar-iq7fp 2 жыл бұрын

Thank you for clearing my doubt 🙏

@khan_tanzeem0521 3 жыл бұрын

Excellent just excellent 🎖

@ManishKumar-mf5zz Ай бұрын

Sir, please make control panel complete series as for 132kv cb.

@ashishvitekar3474 3 жыл бұрын

Very well and have been so good at all

@rohtashpal7823 3 жыл бұрын

Thanks for sharing knowledge.

@ahsanaziz6113 11 ай бұрын

❤❤❤

@punamchand4059 3 жыл бұрын

Thanks

@sudhakar375 3 жыл бұрын

Master relay per bhi video banay

@sarojiniperumalla 3 жыл бұрын

Sir small doubt , when source 1 is failed k10 will not energise so we will not get pressure indications , .. does it mean B4 is deenergised so capacitor tripping works .? Or B4 is independent of K10 and works only when pressure is down? Sir please carify

@beingelectrical6641 3 жыл бұрын

B4 depends on actual physical pressure of gas.. The status of B4 is further reflected in K10, thus K10 is called density monitor multiplier.. K10 just multiplies / propagates the status of B4. In other words, actual gas pressure commands B4( gas density monitor) and then status of B4 controls K10. Thus K10 depends on status of B4. And B4 depends on actual gas pressure. Vice versa doesnt work here.

@anilshemade6048 3 жыл бұрын

@@beingelectrical6641 very well explained !Thank you.

@ranjansahu2362 3 жыл бұрын

So good sir... I hv one doubt.. if only dc -1 fail but gas pressure is not low... Then how capacitor current will flow to trip ckt.. plz explain sir

@beingelectrical6641 3 жыл бұрын

It wont... Capacitor tripping wont function

@godavarthiramadevi1410 Жыл бұрын

@@beingelectrical6641 sir, if at that time, any fault occurs and 86 relay gives positive signal, how Breaker will trip ?

@godavarthiramadevi1410 Жыл бұрын

@@beingelectrical6641 A permanent positive is connected to 86 relay, that is from DC source 1 or 2 sir? If DC 1 fails, then how 86 relay works during any fault? Please clarify sir

@channabasavaraj9817 3 жыл бұрын

Sir under low gas pressure, if CTD is directly giving tripping signal to coil, then breaker will trip.under low gas pressure if breaker operates, then flashover of limb will happens. Kindly resolve this sir

@beingelectrical6641 3 жыл бұрын

It will be interrupting normal working current which can be easily considered much lower than the fault current... Plus the moment, pressure gets lower than threshold,, tripping command gets issued to cease any further possible operation of breaker (arc interruption). SF6 pressure is essential for sufficient arc & thus heat quenching and the threshold pressure is designed accordingly...considering one time safe operation atleast

@yagnikpansuriya1267 Жыл бұрын

To source 2 ka kam kya hai ? Wo aapne nhi bataya...

@beingelectrical6641 Жыл бұрын

Source 2 generally remains for back up.. in some drawings, source 2 backs up the whole DC bus, whereas in some cases, source 2 is used only in trip ckt 2 operation..the secondary protection

@beingelectrical6641 Жыл бұрын

Pls go through other videos of the channel.. I am sure..all of your queries shall be resolved

@jayabikash Жыл бұрын

Awesome video

@beingelectrical6641 Жыл бұрын

Thanks! Keep sharing, keep loving

@AjeetKumar-iq7fp 2 жыл бұрын

Thanks you sir