Modeling Pipe to Soil Potentials From Geomagnetic Storms in Gas Pipelines in New Zealand

Abstract Gas pipelines can experience elevated pipe to soil potentials (PSPs) during geomagnetic disturbances due to the induced geoelectric field. Gas pipeline operators use cathodic protection to keep PSPs between −0.85 and −1.2 V to prevent corrosion of the steel pipes and disbondment of the prot...

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Bibliographic Details
Main Authors: Tim Divett, Malcolm Ingham, Gemma Richardson, Mark Sigley, Craig J. Rodger
Format: Article
Language:English
Published: Wiley 2023-12-01
Series:Space Weather
Subjects:
Online Access:https://doi.org/10.1029/2023SW003601
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