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Earthing Mat Design For Substation Spreadsheet

Earthing Mat Design For Substation Spreadsheet (photo by esgroundingsolutions.com)

Input fields As per ANSI/IEEE Std 80-1986 code

  • Length of Area Occupied by Earthing Grid
  • Width of Area Occupied by Earthing Grid
  • Fault level at Incoming Bus
  • Incoming Voltage
  • Outgoing Voltage
  • Soil Resistivity
  • Resistance of Main Earthing Mat
  • Resistance of surface Material (Crushed Rock )
  • Thickness of Surface Material (Crushed Rock)
  • Depth of Earthing Grid Conductor
  • Diameter of Earthing Grid Conductor
  • Reference Depth of Grid
  • Spacing between Parallel Conductor of Grid

What this Spreadsheed does?

  • Program is design as per ANSI/IEEE 80-1986 Code
  • Calculate Step Potential of Switch yard
  • Calculate Touch Potential of Switch yard
  • Calculate Total Length of Earthing Mat Conductor
  • Calculate Size of Earthing Mat Conductor
  • Calculate Total No of Earthing Rods

Software:Earthing Mat Design For Substation
Version:22.12.2012 New
Developer:Jignesh Parmar
Size:46 Kb
Price:Free
Download:Right here | Get Download Updates | Get Technical articles

Earthing Mat Design For Substation

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Page edited by E.C. (Google).



9 Comments


  1. esaivani
    Feb 12, 2014

    sir,

    explain the brief note for earth mat calculation


  2. Eric.Bernays
    Sep 07, 2013

    Is there a version for use in the UK?


  3. mcalderac
    Jul 17, 2013

    thanks for this page. ***** five stars !!!!


  4. dieng
    Jun 20, 2013

    Great Job man! Thanks a lot!


  5. Roshan Mathew Verghese
    Nov 01, 2012

    Hi edvard,

    could you put up an article for measuring the Earth Resistance, Step & Touch potentials, using a Injection transformer ?


  6. akira
    Oct 25, 2012

    Dear Sir
    Thank you for this subject , i need to know how to determine required no. of earthing rods?
    Regards


  7. RAGHAVENDRA KUMAR
    Aug 28, 2012

    Can u send me the details required to design an earth mat for 132/33KV Substation which the area consist of 12400 Sqm and 13620 SqM?


  8. keLvinz0r
    May 31, 2012

    GREAAAAT JOB!
    I’M YOUR FAN!


  9. Pandiyan
    Dec 29, 2011

    Sir,
    Can u send me the details required to design an earth mat for 230/110KV GIS Substation which the area consist of 60by 75 mtrs?

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