IMPROVING THE EFFICIENCY OF FAULT PROTECTION SYSTEMS OF ELECTRICAL GRIDS BASED ON ZERO SEQUENCE VOLTAGES AND CURRENTS WAVELET TRANSFORMS
Introduction. A significant proportion of earth faults in medium voltage networks represents a short-lived and transient process. Problem. In such cases, earth fault protection that responds to steady-state current and voltage is not able to operate properly. Purpose. To develop earth faults protect...
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| Format: | article |
| Langue: | EN RU UK |
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National Technical University "Kharkiv Polytechnic Institute"
2020
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| Accès en ligne: | https://doaj.org/article/e914d81127ce496894c3ef75de796b8b |
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