Abstract
A new method is presented for the detection and location of high resistive, permanent single-phase earth faults in medium-voltage (MV) distribution networks (20 kV). The systems considered are with unearthed or a compensated neutral and the fault resistances covered are in the range of 5 k Omega ... 160 k Omega. The algorithms of the new method are based on the change of the neutral voltage and zero-sequence currents, measured at the MV substation and also at the distribution line locations
| Original language | English |
|---|---|
| Pages (from-to) | 285-291 |
| Number of pages | 7 |
| Journal | European Transactions on Electrical Power |
| Volume | 9 |
| Issue number | 5 |
| DOIs | |
| Publication status | Published - 1999 |
| MoE publication type | A1 Journal article-refereed |
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