Answers are grounded in this paper and cite their sources.
RECENTLY three Petersen coils were installed on the 66-kv transmission system of the Metropolitan Edison Company of Pennsylvania. These Petersen coils provide service protection to approximately 320 miles of overhead transmission lines against outages and voltage dips which would otherwise result when single phase-to-ground flashovers occur on the system. Much of the 66-kv transmission system consists of two-circuit lines with vertical configurations of the line conductors with no transpositions prior to the Petersen-coil installation.
No takes yet. Share an insight, caveat, or question.
John A. M. Lyon (1939) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: