Tag:compensator=petersen_coil

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compensator = petersen_coil
Description
An earth fault compensation
Group: power
Used on these elements
may be used on nodesshould not be used on waysshould not be used on areasshould not be used on relations (except multipolygon relations)
Useful combination
Status: in use

Earth fault compensation, also known as resonant neutral point earthing (RESPE) or neutralised network, is used in electrical power supply networks to compensate for fault currents in the event of unintended earth faults in an external conductor.