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C57.163-2015/Cor 1-2016 - IEEE Guide for Establishing Power Transformer Capability while under Geomagnetic Disturbances - Corrigendum 1
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Standard Details
Clarified in this corrigendum to IEEE Std C57.163™-2015 is the derivation of the tie plate temperatures shown in Figure 13.
Sponsor Committee
Status
Active
Board Approval
2016-12-07
History
Published Date:2017-01-12
Working Group Details
Working Group
Stds-WGC57.163 - Standards - Transformer Capability Under Geomagnetic Disturbance WG
Working Group Chair
Daniel Blaydon
Sponsor Committee
Society
IEEE Program Manager
Existing Standards
The effects of geomagnetic disturbances (GMD) on power transformers when there is the presence of geomagnetically induced current (GIC) in a power transformer are described. Specification parameters and performance characteristics for power transformers to help minimize the risk and impact when GIC is present in the power system are established. The intent is to provide a background that can help evaluate the effect of GIC on a power transformer design and its GIC capability. This includes the evaluation techniques to determine the performance characteristics while under the influence of GIC.