Single Line Diagram (SLD) of 33/11kV Substation | Explained | TheElectricalGuy

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In this video, I'll explain the Single Line Diagram (SLD) of a 33/11kV substation. This SLD diagram is a common diagram used in the electrical industry to illustrate the electrical 33kV/11kV system.
This SLD diagram of a 33/11kV substation will help you understand the circuit configuration and the equipment that's connected to it. By the end of this video, you'll know how to read an SLD, and be able to understand the basics of a 33kV/11kV substation.
➜ How to read SLD in 5 simple steps : • Learn to Read Electric...
➜ Substation equipment and their function | quick revision - • Substation equipment a...
➜ Course of Substations - courses.theelectricalguy.in
➜ SLD of 132/33kV substation - • Single line diagram (S...
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Опубликовано:

8 сен 2024

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Комментарии : 65

@VictorLin-ls7sy 3 месяца назад

145/36kV. Thank you.

@nayzawaung7nayzawaung799 Месяц назад

Very helpful ! Thanks

@SawbanHash Год назад

Great video, please make more videos like this. Specifically protection SLD and control schematics.

@nirajpatne8771 5 месяцев назад

Do you have video on switchgear batteries, there use, why its required and when its not required?

@Dominicsara 5 месяцев назад

Hi, can you do complete video of how to do the trouble shooting of the circuit breakers and transformers in a substation.

@KalaiVani-hy3uz Месяц назад

Thank you sir

@b.fardyanto5511 Год назад

Great lecture..

@Satyendra909 Год назад

Kindly make video on 22/420√3 KV 400 kV 1(1/2) breaker scheme switchyard

@pyesonephyo Год назад

Thank you.

@rutikMors97 Год назад

145/36kv

@anoimo9013 Месяц назад

should there be earthing switches on the lower transformer branches?

@tarunbm5813 11 месяцев назад

Sir please Explain 33kv Substation Lay Structure With Cad Thankyou Sir

@atenygabriel5943 3 месяца назад

Why is there no voltage transformer for metering and protection on the incoming side?

@periskamau6067 2 месяца назад

VERY HELPFUL.

@swathimutyala9077 5 месяцев назад

3 incommmer 2bus coupler ats system please explain sir..

@sohamnitinsawant8196 3 месяца назад

Why do we have relay and cb first and later cb and relay before transformer???

@shanu3588 Год назад

Great lecture...pls explain dol sld too...

@AnilRachakondaRKvlogs 5 месяцев назад

Where is placed voltage transformer.?

@RamiSobhani 3 месяца назад

How can I get the schematic to practice on it?

@jeffkemper7793 10 месяцев назад

At roughly 6.03 into the video, you discuss having an LA before and after the Transformer. Are these LAs part of the station or are they attached to the Transformer itself? Thanks

@GauravJ 10 месяцев назад

It is a dedicated device and will be connected separately..

@Moon3pell 7 месяцев назад

Is great course you are conducting. One question, why sizes of bar uninuslated copper wires connected from power transformers to the grid ground of substation yard is large for example 4*185 sqmm2 while line to ground fault is small ?

@sachinsatheesh8404 Год назад

Is lighting arrester and Surge arrester(IEC/VDE/NEMA panel) same ?

@walidali8220 Год назад

Thank you for your help ☺️☺️☺️

@walidali8220 Год назад

145/36 Kv

@walidali8220 Год назад

145/36 Kv

@GauravJ Год назад

Thanks for the feedback 😊

@SADANANDAMGANTA 4 месяца назад

Sir, The Earth Switch is Incoming Side,but it is not correct way.

@SanjaySharma-ls2ib 6 месяцев назад

Though Rated voltage for 33kV Nominal System Voltage is mentioned as 36kV, while mentioning the ratio of Trafo, you probably need to mention 33/11kV and not 36/11kV.

@saretpreap4978 4 месяца назад

Helpful

@dileeps1595 Год назад

So I would need for you to modify the Single Line Diagram of adding a Step Down Section from 33 KV to 11 KV , after the measurement section and then depart the three outgoing section from the 11 KV .

@brandonmatsuib3312 11 месяцев назад

Hi I am doing my final year project. Can you do a video to represent the SLD in software such as DIgSilent powerfactory 15.1, particularly focusing on substation. To perform load flow and contingency analysis.

@JONASDJORBUAHTETTEY Год назад

Please do videos on power systems 2....... Please

@ketemawmolla 3 месяца назад

Can you send me about grounding lectures?

@user-ph2qd1xs2y 6 месяцев назад

❤

@imeprezime1285 Год назад

Lightning arrestors should primarily protect against lightning overvoltages, no?

@GauravJ Год назад

Yes. It also protects from the switching overvoltages.

@imeprezime1285 Год назад

@@GauravJ Of course, but good electrical system design strives to minimize too high switching overvoltages. IOW, if the arresters are actived during such operations something isn't quite right. For this reason VCBs are not installed in France in systems above 11 kV since 1990s

@raijoseph6679 2 месяца назад

Yes of course 145/36kv

@user-wb1qs5wz9v Месяц назад

145/136 kv

@vallabhchole Год назад

👌🏻

@vaibhavdeshmukh4617 Год назад

145 kV/ 33 kV sld scheme

@ahmedmujtaba3156 Год назад

145/36

@ashikrahman1094 12 дней назад

145/36kV

@cricketandmovies1152 2 месяца назад

Where is voltage tf

@arbabimran388 Год назад

Please do SLD 145/36 KV

@GauravJ Год назад

Hi. The video is available Single line diagram (SLD) of 132/33kV Substation | Explained | TheElectricalGuy ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-AM-ROAd1wxU.html