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How to Calculate size of Earting Conductor and Earthing Electrodes? // Earthing Calculation. 

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How to Calculate size of Earting Conductor and Earthing Electrodes? // Earthing Calculation.
There are mainly 4 types of Earthing Systems in India, Plate Earthing, Pipe Earthing, Mat Earthing, and Rod Earthing.
Pipe earthing is one of the popular earthing systems in India that suits every soil type. Earthing in large-scale residential, as well as commercial areas, prevents mishappenings on account of electrical shock. It protects your building and the electric boxes that are home to different types of electrical wires or cables.
Pipe earthing is joining a steel pipe with the earth’s electrical conductors. An Iron and steel pipe can transfer fault currents in electrical systems efficiently.
Earthing involves discharging electricity to the earth via low resistance electrical cables to prevent voltage surges resulting from an improper earthing system. Short circuits are a result of loose insulation and may occur anytime. However, a grounding wire may prevent these damages that can also be easily removed by technicians later.
Types of Earthing In India:
Electrical grounding, also known as earthing, is done in several ways like housing, wiring, electrical device, and more. The different types of electrical earthing systems in India are:
1: Pipe Earthing
Pipe earthing is a common form of earthing in India that uses a steel pipe to connect with the earth’s electrical conductors. The size of the iron pipe depends on the soil moisture and the magnitude of the current. The soil’s moisture will decide the depth for the placement of the steel pipe.
2: Plate Earthing
Plate earthing is where a copper plate is distanced at 3 meters from the earth and vertically placed in the ground pit.
3: Mat Earthing
Mat earthing connects vertical and horizontal electrodes - a horizontal electrode represses the current generated due to a massive fault while the vertical electrode dissipates the current into the earth.
4: Marconite Earthing
Marconite earthing is the safest earthing technology that uses low-resistant copper earth electrodes that are specially manufactured to deliver a premium quality earthing system for solar power plants. It is a dark grey material that is mixed with cement and water to produce safe and secure earthing system.
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17 ноя 2021

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Комментарии : 105   
@palashagrawal1884
@palashagrawal1884 4 месяца назад
Hello! Amazing video. I have a doubt why we have ASSUMED DC FAULT CURRENT as 1000 AMPERES? Thank you!
@shashanksharma8443
@shashanksharma8443 2 года назад
Great job sir. Thanks for this knowledge
@solarfacts4242
@solarfacts4242 2 года назад
Thank you 🙏
@sourabhsharma9985
@sourabhsharma9985 2 года назад
Very informative vedio sir👍👍
@solarfacts4242
@solarfacts4242 2 года назад
Thank you 🙏
@Amazingsolar7753
@Amazingsolar7753 2 года назад
Informative video 👍👍👍
@solarfacts4242
@solarfacts4242 2 года назад
Thanks 🙏
@surajgusain7042
@surajgusain7042 2 года назад
Very informative video 👍👍👍 Sir solar plant designing ki poori series karwa dijiye please 🙏🙏
@solarfacts4242
@solarfacts4242 2 года назад
Ok let me check
@ajeet.singh800
@ajeet.singh800 2 года назад
Very important topic Dear
@solarfacts4242
@solarfacts4242 2 года назад
Thanks 🙏
@Sathishkumar-dw6kt
@Sathishkumar-dw6kt 2 года назад
Keep doing your good work bro
@solarfacts4242
@solarfacts4242 2 года назад
Thanks 🙏
@chandankumarsahoo9198
@chandankumarsahoo9198 2 года назад
Nice 👍👍
@solarfacts4242
@solarfacts4242 2 года назад
Thanks 🙏
@sohailquraishi1025
@sohailquraishi1025 2 года назад
Good job Raman keep it up bro video
@solarfacts4242
@solarfacts4242 2 года назад
Thanks i
@RohanKumar-yv3dc
@RohanKumar-yv3dc 2 года назад
Nice video...👍👍
@solarfacts4242
@solarfacts4242 2 года назад
Thanks 🙏
@hoctiengviet8558
@hoctiengviet8558 Год назад
Very good explanation
@solarfacts4242
@solarfacts4242 Год назад
Thanks and welcome
@rajaanzar6871
@rajaanzar6871 Год назад
Sir I think there is a miscalculation in Total Earthing Resistance which is greater than 2 ohms (1.772+0.580=2.35), means we need 9 electrodes instead of 8.
@solarfacts4242
@solarfacts4242 Год назад
yes there is a miss calculation at the last you add and check
@sandeeppatidar025
@sandeeppatidar025 Месяц назад
Strip Resistance & Electrode Resistance are in Parallel so we can not add like (R1+R2) .... It should be added in parallel like (R1*R2/R1+R2).... Please clarify this...
@guidelines1763
@guidelines1763 2 месяца назад
Sir, 2mw ka string calculation kaise kare. Ispe ek video banaye
@GauravKumar-bb3ts
@GauravKumar-bb3ts Год назад
Thank you so much sir
@solarfacts4242
@solarfacts4242 Год назад
Most welcome
@harilalyadav5057
@harilalyadav5057 11 месяцев назад
Electronic circuit me 1 ohm se adhik earth resistance hone per dikkat ati hai, keonki 20000se 80000 amp current 250 se 300mili second ke liye lightning current rahati hai .aise me hamare electronic circuit me bar bar kharabi aa jati hai.Elecyrical circuit to sadharan SPD aur sadharan earthing se kam chala leti hai.
@solarfacts4242
@solarfacts4242 10 месяцев назад
Thanks for your input
@janawick5027
@janawick5027 5 месяцев назад
how to calculate for an earth mat covered with infill material
@sattarqazi3785
@sattarqazi3785 7 месяцев назад
Beta it's a wonderful information, can you please send me information about the copper plate size or weight of plate and size of earth wire come from 15 meter, depth of the pit 2mtr x 2mtr, I have 10 kW solar system (12 panels)
@khanKhan-xh2we
@khanKhan-xh2we Год назад
Sir very good video. Sir can u tell what size of wire(mm) would be required from earth pit till earth bar located in equipment room?
@solarfacts4242
@solarfacts4242 Год назад
If you want to do earthing for any equipment then it is normally 1/2 of the phase wire
@fmsrworkshop1384
@fmsrworkshop1384 2 года назад
great Video. For enphase Microinvertor based solar system how many earthing are needed? One LA and one for ACDB/Panel ?
@solarfacts4242
@solarfacts4242 2 года назад
3 Earting for small project
@fmsrworkshop1384
@fmsrworkshop1384 2 года назад
@@solarfacts4242 one for ACDB, one for panel and one for LA.
@solarfacts4242
@solarfacts4242 2 года назад
Right
@Mikku7Vlog
@Mikku7Vlog 10 месяцев назад
Raman sir if we have 3 ajb ( ie dcdb) then what will be the calculation?
@solarfacts4242
@solarfacts4242 9 месяцев назад
Calculation will be same only value will change
@viveksangapal8084
@viveksangapal8084 2 года назад
Great Information......keep It up.....only use big size "Whiteboard"
@solarfacts4242
@solarfacts4242 2 года назад
Increase your video quality in your system
@viveksangapal8084
@viveksangapal8084 2 года назад
I was watching video @ 720p then also you should increase your whiteboard size....as you have crossed 1000 subscribers..... I think you should upgrade it....
@harshpadhiyar2172
@harshpadhiyar2172 4 месяца назад
What is the value of LN in equation of resistance of electrode
@solarfacts4242
@solarfacts4242 4 месяца назад
That is anti log
@irshadhussain6228
@irshadhussain6228 2 года назад
What if there is no junction box and strings are directly connected to input of inverter as now a days most inverters have separate input for each string?
@solarfacts4242
@solarfacts4242 2 года назад
So there will be DC SPD so please do Earting with DC SPD
@manjunathgondi1400
@manjunathgondi1400 Год назад
Sir good explain please make book about solar education for all
@solarfacts4242
@solarfacts4242 Год назад
sure and thank you
@haseebshaik2765
@haseebshaik2765 Год назад
Bro, can you please explain for bs7430 standard
@solarfacts4242
@solarfacts4242 9 месяцев назад
Sure we are going to put one new video on it
@sujitgangaware1885
@sujitgangaware1885 2 года назад
Could you Please let me know same calculation for 6sq.mm , 1 core, Cu Cable or 16 Sq.mm, 1 core,Cu
@solarfacts4242
@solarfacts4242 2 года назад
Ok will do 👍
@LabkA
@LabkA Год назад
Kya aap IEEE142 method se calculation bata sakte ho?
@solarfacts4242
@solarfacts4242 10 месяцев назад
Ok I will make a video
@digitalcreator1793
@digitalcreator1793 Год назад
How to decide earthing pit value???
@solarfacts4242
@solarfacts4242 Год назад
For electrical we can maintain 3 Ohm and less than that
@engineerengg9427
@engineerengg9427 Год назад
sir, short circuit current 1000 How????pls explain how we calcuate it for DC? for Lightening?
@solarfacts4242
@solarfacts4242 Год назад
This we have assure for the calculation. For the short circuit current we have an other video you can go though and learn how to calculate fault current
@haribhajankirtan250
@haribhajankirtan250 Месяц назад
Pls. Share sir
@dilipgajjar5024
@dilipgajjar5024 Год назад
VERY WELL EXPLAINED. PLEASE CLARIFY (1)COROSION ALLOWANCE IS MENTIONED BUT NOT UTILIZED ANY WHERE IN CALCULATION. (2) THE RATING OF EQUIPMENT IN CIRCUIT WHICH CREATES SHORT ARE NOT INCLUDED IN CALCULATION. (3) I FEELS THAT TOTAL RESISTIVITY AT THE TIME OF SHORT CIRCUIT SHOULD BE CALCULATED AND THESE SHOULD BE DIVIDED BY RESISTIVITY OF EACH EARTH PIT. REQUEST TO CLARIFY.
@solarfacts4242
@solarfacts4242 Год назад
We have considered in design
@DeepakChauhan-zl9cu
@DeepakChauhan-zl9cu Год назад
The effective resistance of electrode and strip should be (RsxRe)/(Rs+Re) as the arrangement are connected in parallel not in series. And what about the role of current density(Id)
@solarfacts4242
@solarfacts4242 9 месяцев назад
Current Will divide
@Ebuilt
@Ebuilt 7 месяцев назад
All Electrode are in parallel & in series with Steel Strip of calculation is 1/8Re+Rs
@kdpugal6248
@kdpugal6248 7 месяцев назад
50x6sqmm resistance value
@sujitgangaware1885
@sujitgangaware1885 2 года назад
Why you have considered 1000 Value as Fault current. how you have decided No. of earth Pits. Don't we need Separate calculation for AC, DC and LA as per Fault current. If possible Please help with these doubts clearification
@solarfacts4242
@solarfacts4242 2 года назад
Yes we need to calculate separate earthing for AC DC and LA
@NikhilKumar-hg7xc
@NikhilKumar-hg7xc 2 года назад
How you have considered fault current as 1000A?
@solarfacts4242
@solarfacts4242 2 года назад
That you can calculate as per system fault current
@solarfacts4242
@solarfacts4242 2 года назад
I will make one more video on it 👍
@engineerengg9427
@engineerengg9427 Год назад
Yes bro required for Ac we have calculated but for DC how we assume it's magnitude pls make a video for DC SC current pls
@murali1802
@murali1802 10 месяцев назад
In this video you have assumed number of electrodes as 8. We need to check if the number of electrodes is adequate. The number of electrodes required is to be calculated based on the fault current that can be dissipated by an electrode. This is to be calculated from the Surface Current density of an electrode which will yield the surface area required to dissipate the Fault Current. From the total surface area required and the surface area of single electrode, we can calculate the number of electrodes required.
@solarfacts4242
@solarfacts4242 9 месяцев назад
We are coming up With one more video where we will discuss the current dissipated from electrode
@mdazhar8570
@mdazhar8570 Год назад
What is the value of Ln..?
@solarfacts4242
@solarfacts4242 9 месяцев назад
Anti log
@nitinkumarsahu4435
@nitinkumarsahu4435 2 года назад
Please tell formula for calculation of earthing electrode??
@solarfacts4242
@solarfacts4242 2 года назад
You can get in this video
@siligurisolarstation2310
@siligurisolarstation2310 Год назад
Earthing measurements Excel or calculator milega sir
@solarfacts4242
@solarfacts4242 9 месяцев назад
Yes going to upload my new video on it
@rameshverma6685
@rameshverma6685 9 месяцев назад
k factor provide please
@solarfacts4242
@solarfacts4242 9 месяцев назад
Ok will provide the link of that file in discretion
@MadanSingh-un9ym
@MadanSingh-un9ym 2 года назад
Sar solar project erection and commissioning testing parameter SMB inverter Transformer breaker video
@solarfacts4242
@solarfacts4242 2 года назад
Ok will make 👍
@vinayakwable5759
@vinayakwable5759 Год назад
सिर्फ बारिश के टाइम असोल्युशन लो हो जाता ये कैसा चेक
@solarfacts4242
@solarfacts4242 9 месяцев назад
Please check this video already we have uploaded How does an Isolation Fault occur in a solar system ? // How to Resolve Isolation Fault ? ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-XFWMGhyIXS0.html
@amermahmood2316
@amermahmood2316 26 дней назад
Earthing alway copper. Why your a explain steel?
@RaghunathPrasad-ov9ce
@RaghunathPrasad-ov9ce Год назад
total earth resistance is not 1.84 ohm and its is 2.352 ohm. so this is more than 2ohm now we take 10 nos of earth electrode and resistance is 1.998ohm and less than 2ohm.
@solarfacts4242
@solarfacts4242 Год назад
There is a written error Also my video is to educate the method if you want to maintain 1 ohm you can do the calculation accordingly
@rameshverma6685
@rameshverma6685 9 месяцев назад
GI kya k-factor
@solarfacts4242
@solarfacts4242 9 месяцев назад
That is mentioned
@ayethazin3532
@ayethazin3532 Год назад
English subtitle please sir
@solarfacts4242
@solarfacts4242 9 месяцев назад
Sure
@thelegacy5368
@thelegacy5368 3 месяца назад
now i dont understand you if you kept kept english as a medium of instruction it would be great
@RaghunathPrasad-ov9ce
@RaghunathPrasad-ov9ce Год назад
dear it is ok but you dont tell the value of ln and what is this
@solarfacts4242
@solarfacts4242 Год назад
ln is Anti log value
@no-eb2xx
@no-eb2xx Год назад
is this English? I can't understand much
@solarfacts4242
@solarfacts4242 9 месяцев назад
Sorry will do one more video in English
@anyething
@anyething 2 года назад
1.772+.58=1.84 ohm ?? How? It shall be 2.352 ohm
@solarfacts4242
@solarfacts4242 2 года назад
By mistake
@anyething
@anyething 2 года назад
Recheck some factors. Normally 4 Pits are enough. Dia 57mm x 3 m pipe must be considered.
@solarfacts4242
@solarfacts4242 2 года назад
Ok
@4allbaral
@4allbaral Год назад
@@anyething I m also same confusion
@pravinpathrikar7088
@pravinpathrikar7088 3 месяца назад
Bhai transport plus liaising, 5 saal maintenance cost, discom walo ka cut😂 net meter, generation meter ka bhi cost add karo.....dint spread fake information....ground pe kaam karne ke baad actual cost pata chal jayegi 3kw ki😂😂
@solarfacts4242
@solarfacts4242 3 месяца назад
Esa kya fake hai sahab 😀🫢
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