Corona Ring Design/Analysis

Corona and grading rings are used to modify the strength and gradient of electric fields around high voltage equipment. Simulation enables you to calculate fields in to help find ring configurations to keep fields below set thresholds.


For axisymmetric configurations ELECTRO™ in RS mode is very fast and accurate. For more complex configurations (radial support, partial rings, parallel structures, etc.) use COULOMB™ for full 3D calculations.

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