An Overview of the Unique DC Injection Campaign for Replicating GICs on High Voltage Transformers in New Zealand

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dc.contributor.authorLapthorn, Andrew
dc.contributor.authorHardie S
dc.contributor.authorSubritzky S
dc.contributor.authorDalzell M
dc.contributor.authorClilverd M
dc.contributor.authorCobbett N
dc.contributor.authorBeggan C
dc.contributor.authorHuebert J
dc.contributor.authorEaton E
dc.contributor.authorBrundell J
dc.contributor.authorRodger C
dc.date.accessioned2024-05-15T23:50:59Z
dc.date.available2024-05-15T23:50:59Z
dc.date.issued2023
dc.description.abstractIntroduction: Between 21 and 29 January 2023, with the assistance of Transpower, we successfully utilised New Zealand's HVDC link to directly introduce current into the ground at Haywards substation. Our objective was to simulate the efffects of geomagnetically induced currents (GICs) and observe their impact on two 216 MVA, 220/110 kV autotransformers and one 80 MVA transformer, as well as to monitor the associated transmission lines.
dc.identifier.citationLapthorn A, Hardie S, Subritzky S, Dalzell M, Clilverd M, Cobbett N, Beggan C, Huebert J, Eaton E, Brundell J, Rodger C (2023). An Overview of the Unique DC Injection Campaign for Replicating GICs on High Voltage Transformers in New Zealand. Toulouse: European Space Weather Week 2023. 20/11/2023-24/11/2023.
dc.identifier.urihttps://hdl.handle.net/10092/106915
dc.rightsAll rights reserved unless otherwise stated
dc.rights.urihttp://hdl.handle.net/10092/17651
dc.subject.anzsrc40 - Engineering::4008 - Electrical engineering::400805 - Electrical energy transmission, networks and systems
dc.subject.anzsrc40 - Engineering::4008 - Electrical engineering::400807 - Engineering electromagnetics
dc.subject.anzsrc51 - Physical sciences::5109 - Space sciences::510904 - Solar system energetic particles
dc.titleAn Overview of the Unique DC Injection Campaign for Replicating GICs on High Voltage Transformers in New Zealand
dc.typeConference Contributions - Other
uc.collegeFaculty of Engineering
uc.departmentElectrical and Computer Engineering
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