Suppression of Ground-Fault Arcs on Single-Pole-Switched EHV Lines by Shunt Reactors
- 1 March 1964
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Power Apparatus and Systems
- Vol. 83 (3) , 285-290
- https://doi.org/10.1109/tpas.1964.4766000
Abstract
Arcing line-to-ground faults isolated by single-pole switching are maintained by capacitive coupling between the faulted and unfaulted phases. Such faults are difficult to extinguish on long EHV (extra-high-voltage) lines because the fault A promising remedy consists of neutralizing the capacitive coupling by shunt reactors, which are required anyhow on many lines for compensating the normal charging current.Keywords
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