Learn to Rectify DC Earth Fault in Control System | Substation | हिंदी में |Nitesh

My Previous Videos on DC Earth Fault.
• How to check & find Ea...
Watch this Video in Hindi Language
• Learn to Rectify DC Ea...

[@babysingh634]

thank you very much, sir very knowledgeable, sir aap Bahut hii mehnat karte hai

[@bipinverma7156]

Many many thanks sir issi tarah se sabhi oanel jaese ABB, Siemens etc ka diagram pdf ke sath control panel ka connection batate rhiye

[@faisalnawaz7467]

U r making Videos both in Eng and urdu that I like most.Love for u from Pak

[@NiteshKumarElectrical]

Thanks !!👍

[@uniquecreat7438]

Superb sir Kuch question he mere me Aapko Kaha puchh sakta hu?

[@SunilKumar-zs2ni]

Sir best video bahut knowledge mili aaj

[@arjunsingh-pk7yh]

Thank you sir....aap se kaphi kuchh sikhane ko milta hai..

[@prashantjha3987]

Thanks sir very knowledgeable video... Sir please make a video on SCADA(PLC) in substation.

[@bollywoodstock9631]

धन्यवाद सर

[@arvindvitekar2454]

Very nice explain and Very informative videos keep it up. Thank you

[@motivationkidstyagiji4999]

Sir main aapki video dekhkar Earth fault dur Kara aaj sir very very thank

[@lifetenbo7375]

Great knowledge bhai

[@ramnareshsurya9100]

Very nice vedio sir thanks for you.

[@VivekSharma-co7rw]

Sar very nice

[@parmarvijay3353]

Very good sir

[@parmarvijay3353]

Great sir ji

[@SonuSangam-el6gl]

Very nice nice sir

[@Sarojsandarbh]

Very nice sir.... Please make video on PLCC system..

[@AGood1993]

Sir send how to study electrical drawing video

[@aftabraj1865]

Very helpful sir

[@sudhirrawat1531]

Sir your nice video I am impressed for all your videos I am employed 400k/v 220k/v substison

[@satyjitsahu7126]

Nice

[@amitpagare5946]

Very informative video 🙏🙏🙏🙏

[@sipunkumarbehera4762]

Please Sir we need more problem solving videos like this. ,🙏,

[@dilipsahusahu680]

Nice explain sir sir breakar drawing samjhaiye na

[@deepakfandan5986]

Nice sir G

[@vijaychandrarathod4103]

Very good knowledge

[@aeerdkptcl4017]

Sir very good information. Sir please make video on Direct trip Auto reclosure, how to see reports Will be very helpful for people like us who r new to moder technologies in power system.

[@jkj1459]

Industry mei system shutdown bhi nahi karna aur safety rules bhi follow karna Yani maalik dono hathse halwa khana .

[@jkj1459]

Sir assuming 220 v dc ifrom a battery bank , in that case the dc volt is not grounded , so we should not get any volt betwwen ground and poitive / or between ground and negative . How there is potential difference in such cases .?

[@anilgoswami136]

Sir plz 110 volt battery charger ko define kijie..

[@preetiyadav5513]

Thanks

[@deepak1529]

Great sir

[@khan_tanzeem0521]

Excellent explanation ✌🏻

[@prakashpagi6957]

Isolator our circuit breakers DC pr kyiv operat karte hai usa ka main reason ky hai

[@UmeshSingh-rg1qs]

Thanks for your helpful information.... Plz tell about 24 V DC system trouble shooting.. In case of DCS system or any control panel ground fault..... Problem How to solve it....

[@SP-hs7fv]

Nice explanation Please make a vedio for DC drives

[@dharmedradharuka9540]

Excellent

[@sandipprajapati6155]

Sir pls drawing read karna sikhaye na

[@arshadsahil88]

Zabardast....

[@ImranKhan-nu6xw]

Thank a lot dear

[@akashpawar4247]

Sir..DC mixing circut Pr video banaiye please..Thanks sir very nice vieeo..

[@ashishkumarallahabadi3385]

Sir basic se suru kro koi video, vcb transformer, problem

[@sardarKhan_wasseypur]

Please make a video on Partial discharge

[@ajaybarnwal7015]

Sir please make a video for PLCC. how it works in substation?

[@NiteshKumarElectrical]

Soon I will make a good video on this Topic

[@laxmandas1317]

Thankyou sir

[@electricalengineer6064]

Thanks bro❤

[@punamchand4059]

Thanks bhai shaab

[@ashishkumarallahabadi3385]

Please sir explain transmission line and distribution substation

[@sportsinfohighlights979]

Thank you sir

[@inzmamulansari9930]

How to detect rotor earth fault in alternator??

[@subhashelect]

Pls make one Video for 11/132 kv Outdoor Switchyard Interlock between TR Primary, Secondary Breaker , Isolator, & grid Incomer Breaker

[@satyarout9377]

Thanks u sir Sir voltage 110v kyun show kar taa hai

[@parmodyadav9966]

Sir mere Power House me 24 voltage DC use h.mane positive to ground check kiye to voltage 25 voltage thi.or nagative to ground check kiye to voltage zero thi.kya fault h.

[@manveersingh1205]

sir please make video RTCC panal commissioning of 400 kv transformers

[@danceitoff827]

Sir, at 400kv gis both charges bulbs are showing one bright and one dim fault on both sides?

[@rajeshkumar10382]

Please made a video on modern energy meters

[@NiteshKumarElectrical]

Sure I will make on your topic. Thanks.

[@kambhotechnical8043]

Good

[@niteshrai7373]

sir please clear the concept of earth fault in detail.

[@ashishkumarallahabadi3385]

Power supply Kaha se Kaha aur kaise , Kaha se aati hai phir sabse phle kisme jati h

[@arunkumar94108861]

Bro do same classes in English so that u r video will reach manaku people

[@shashankthakur1105]

Sir i have a serious question if both are is not coming that time what we do but when I check across both terminal that time voltage is found? Please tell me

[@sunilkumar-md7rj]

Sir ji, substation ki DCDB ko off karne k baad bhi -ve Earth ho raha hai.please suggest me.

[@hiteshsunavia9288]

what is drowbacks of dc grounding ?

[@saurabhmodak641]

Sir, I have a doubt regarding the battery & rack installation. Suppose if the rack is not grounded and the due to some reason there is a leakage path from battery to rack, in that case what would be the voltage between the battery and the metal rack? Also under normal conditions, what would be the voltage between the battery and metal rack?

[@rajkumarrajput2236]

Sir ji humre yaha 110dc supply hai substation me positive aur Earth ke saath 34volt aur,nigtave aur Earth ke saath 82volt mil rahi hai,please problem kya ho sakti hai please jankari de 🙏

[@pankajbehera8461]

Sir mujhe ek interview mein pucha Gaya thaaa ki 33kv s/s mein 33kv incoming hai 10mva transformer ko to incoming panel mein Kitna voltage jaega.....

[@sudhirskamble]

trafo secondary volt 11kv

[@techarena136]

Hi bro, In our 120 DC charger i am getting fluctuational value... When i am checking with across +& - ve we are getting same 120, but when i am checking positive with ground first one two seconds i will get +80 something and suddenly it will change -ve 30something... Same thing happening in -ve to ground also... What should be the reason

[@Goku..black..hub..143-Black]

Sair mere ko ap ka ek help chahiye Mai ek jaquar mucury spa install kiya hai usmai problem hai ki RCCB se chalu Kar raha hon to wo trip Marta hai but mcb Mai productchalu ho raha hai

[@Goku..black..hub..143-Black]

Sair please help me

[@RamRam-mp8qf]

Sr positive and earth m circuit kaise complete hoga Agr negative ground ni h to

[@abhinavkumar2431]

👌

[@KapilKumar-tm6uw]

Sir make video on how to minimize energy losses in power substation

[@wasimulhaque2862]

Please upload a video how to read as built drawing sheet

[@tulsidassoni4069]

Thanks you sir

[@rahultripathi1120]

Sir in my station, there are 2 no's of dcdb & each dcdb feeds 4 no's of feeders(total 8 fuses in each dcdb). Output point for dcdb-1 at battery charger is showing +ve to ground as 38v & -ve to ground as 71v. Same situation with output point of dcdb-2 at battery charger. If there is any grounding, I have switched of these 2 MCBs at battery charger(output points of both dcdb). But still I m getting 38v & 71v at MCBs of both dcdb. Plz help

[@NiteshKumarElectrical]

There might be chance of earth fault in DCDB itself or cable coming from charger to DCDB or at battery point. Tou need to check all concerned ckt one by one.

[@piyushvaishnav7441]

Sir. 33kv breaker. Tripping command or closing command not work on control panel switch or scada system so what happened or what I will do for thish situation

[@hiteshkumaratri4212]

Sir 400 kv substation m 48 volt battery bank k positive ko ground kyo karte h

[@shamimkhan-pk6lv]

We are having a pulsating DC (38~66 +ve, 32~58-ve) output for 120 V DC system. What could be the reason behind this? Can you help us?

[@NiteshKumarElectrical]

1. Somewhere the wires of positive or negative is being earthed. 2. Battery is not healthy and Battery Charger is feeding control supply directly through bus of DCDB. In such case check the Charger output supply and check the battery each cell voltage. Sometimes on load it will be flickering due to unhealthiness of battery of its too old. 3. If wires/NO, NC Contacts of Relays are earthed then it may happen in such situation. *😊Thanks.*

[@shamimkhan-pk6lv]

@@NiteshKumarElectrical Thank you very much for your fast & informative response.

[@devarajaurs6849]

Hai sir our station 300ah battery charger voltage is zero to max varication what problm sir can you explain

[@dineshverma1658]

Sir c- power ka acb h wo power Jane ke bad Auto Trip Ho raha use direct karna h

[@birjuyadav6023]

Sir positive ground home per CB operate Hoga has nhi

[@aftabraj1865]

Sir distance protection par video kab upload hoga

[@dilipprajapat5878]

what can be the reasons of failure /burning of trip coil ... do u have any scheme of ABB make Vcb 11 kV ,Type-VD4 ,year-2005 pl make video on trip circuit or trip system operation

[@sureshgamit1054]

Sir ji railway sub station TSS ke c/panel ke bare me bataye

[@AshokKumar-yb1mr]

Very good knowledge you are giving please Sir draw a complete circuit diagram including relay, pressure swith, isolator, CT etc interlock for breaker SF6 closing AND TRINPING FUNCTIONS DETAIL

[@NiteshKumarElectrical]

Sure !

[@RohitSharma-ot7hz]

Drawbacks of DC leakage not explained .pls explain

[@deepakbhatt7885]

Sir video me dc earth fault ,dc positive ya negative me earth fault find hona bataya hai par earth fault ko thik kaise karege step me

[@shivkumarchaturvedi5619]

Sir Please explain why half voltage comes in eart in dc system Thanks Sk Chaturvedi Katni mp

[@jaspalkumar1124]

Sir How to found faulty cell in Battery bank Please make a vedio on it

[@NiteshKumarElectrical]

Definitely I will make. However, Please check specific gravity, Voltage cell and all. If it's Lead acid battery bank.

[@Maharana_Rahul]

Sir hamari 33kv transmission line me everyday ek earth fault aata hai or after 10 min line charge ho jati hai kya reason hai sir

[@allinone-oe7ly]

Please about complete panel wiring

[@satyendrakumargautam1821]

Sir pls 🙏 make video on how to control motor by electric drive

[@qazitariq8565]

Hello nitish sir... plz tell me if dc fault persists for prolong time? Plz tell me what were the effects in details?

[@NiteshKumarElectrical]

Relay will malfunction ! Relay may be damaged internally. Protection may not operate in such condition due malfunctioning of relays. Relays are costly so it's important to troubleshoot that. Thanks.

[@qazitariq8565]

@@NiteshKumarElectrical plz explain how its gona damaged relay and malfunctioning... plz elobrate in detail?

[@qazitariq8565]

Did u mean the positive & negative if reverse will damage relay even though if the p.d is still same across terminals?

[@electrical1626]

Aur banaiye vedeo sir Hindi me please

[@gulabsinghgulabsingh8709]

Sir substation में अर्थ लीकेज problem ko kaise theek kare

[@Rocky-kd9zs]

Ac supply off hone ke baad DC supply off ho jata hai, kya kre

[@akashpawar4247]

Sir Kyu nhi hota hai ac mai earth fault please bataiye?

[@arvipriyamaurya8050]

please explain if i have laying 500 meter ht cable then how to mark R B Y Phase

[@NiteshKumarElectrical]

Please refer layout & drawing of cable laying ...Ask your design dept. That will help you.

[@arvipriyamaurya8050]

@@NiteshKumarElectrical I will try but they not provide satisfied answer that why I asked you .......Please do need full help

[@NiteshKumarElectrical]

It depends upon many factor. What is the size, What is the phasor sequence of both end of the termination point where cable is planned to connect. Simply lay down cable and check the continuity of each phase if cable is 3 core and identity that by marking Red, Yellow and Blue at both end. Continuity should be confirmed of each phase and connect according to already decided phase of termination point.(Like HT/LT Panel end and other end (Like Transformer or Line)

[@arvipriyamaurya8050]

@@NiteshKumarElectrical okey thank you sir so much

[@soc6848]

Sir please provide us this circuit diagram file.

[@JKGKCHANNEL]

Sir 132 kv gss par dc earth falut kese shi kare

[@NiteshKumarElectrical]

Jaise es video me bataya hu...Waise hi clear karenge ji. Kisi bhi control system me DC earth fault ho ...Esi tarike se find out karenge

[@MUKESHKUMAR-br2kr]

Sir aapka job kaun sa h

[@sajidabbas73]

hi sir can u tell me scada tring