Overview

Earthing & Grounding:Earthing System or Grounding System in an electrical network works as a safety measure to protect human life as well as equipment, the main objective of the Earthing system is to provide an alternative path for dangerous currents to flow so that accidents due to electric shock and damage to the equipment can be avoided.Trainer Introduction:Your trainer brings over 21 years of experience in operation & maintenance, erection, testing, project management, consultancy, supervision, substation automation, SCADA, and commissioning. With a background spanning power plants, high voltage substations, and HVDC installations, he has worked with renowned organizations such as Siemens Saudi Arabia. He has been involved in over 20 high-voltage substation projects across Pakistan and Saudi Arabia.His expertise encompasses a wide range of areas including protection systems, substation automation systems, design, testing, and commissioning of power generation systems, high voltage switchgear, protection relays, and control schemes. He has a proven track record of leading testing and commissioning teams for implementing electrical infrastructure projects for industrial clients, including steel and petrochemical industries.1. Going through concept of Grounding Vs Earthing2. What is it mean by Earthing, what need to be earthed3. Visual inspection of distribution transformer and identifying the earth connection points in a substation4. Visual Inspection of Generator and Identifying Grounding5. Visual Inspection of Gas Insulated Substation and Identifying Earthing6. Why to Earth or Ground, Advantages of Earthing7. Maintenance Earthing8. Earthing for Human and equipment safety, Mechanical forces during sub-transient9. Definition of Earthing and basic concept10. Objective of Earthing System11. Good Earthing Characteristics, Low Impedance12. Good Earthing System, Standard Earth Resistance Value13. Good Earthing System, Corrosion Resistant, Mechanical strength14. Static Charge Grounding15. Good Earthing and Ground Potential Rise16. Earthing and lighting protection17. What Need to Earth18. What is Bonding and why it is different from Earthing19. Soil Characteristics, Sphere of influence, Earth Rod, Resistivity20. Earthing Design Concept21. Earthing Material and Earthing Base Design22. How make joints in Earthing, Exothermic Welding23. Over View of Earthing System24. Voltage Gradient and Ground Potential Rise25. Ground Potential Rise26. Step and touch Voltage27. Transfer Potential28. Soil Resistivity29. How to Measure Soil Resistivity30. Earthing Grid Conductor Sizing31. Step and Potential limits32. Surface Layer Material and why gravel is used33. Maximum Grid Current34. Earthing CompoundBest Regards

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