In this episode, E&S Grounding Solutions President David Stockin continues looking at an example of lightning striking a large metal tower. The connection between electrodes and earth will determine the potential difference across the ground, so it is important to understand what causes the potential difference and why engineers should work to minimize that difference. The formation of electromagnetic fields and step and touch voltages are other factors to consider in the design and analysis of a grounding system. Mitigations are possible by adding copper wire, copper ground ring(s), and electrodes that are specially-designed to help dissipate leakage current. Many of the principles applying to a large metal tower could apply to other structures.
For a video of this podcast, please visit our YouTube Channel at E&S Grounding Solutions. For more information or to sign up for some of our world-renowned educational classes, please visit our website at www.ESgrounding.com
Please follow us on Social Media
Please follow us on Social Media for updates and behind the scenes info:
Instagram:
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@ESgrounding
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https://www.youtube.com/channel/UCWWjcaK6ozQI5DCF0wf58HQ
In this episode, E&S Grounding Solutions President David Stockin continues looking at an example of lightning striking a large metal tower. The connection between electrodes and earth will determine the potential difference across the ground, so it is important to understand what causes the potential difference and why engineers should work to minimize that difference. The formation of electromagnetic fields and step and touch voltages are other factors to consider in the design and analysis of a grounding system. Mitigations are possible by adding copper wire, copper ground ring(s), and electrodes that are specially-designed to help dissipate leakage current. Many of the principles applying to a large metal tower could apply to other structures.
For a video of this podcast, please visit our YouTube Channel at E&S Grounding Solutions. For more information or to sign up for some of our world-renowned educational classes, please visit our website at www.ESgrounding.com
Please follow us on Social Media
Please follow us on Social Media for updates and behind the scenes info:
Instagram:
@AskTheGroundingExperts
@ESgrounding
Facebook:
https://www.facebook.com/esgrounding
YouTube:
https://www.youtube.com/channel/UCWWjcaK6ozQI5DCF0wf58HQ