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To bring the definition of technical efficiency relay protections high-voltage electrical network, especially for the distance relay protection. To analyze the technical actions to limit and expand the characteristics numerical distance relay protection in order to reduce losses and improve functioning protection. Considering the specifications, efficiency and losses of the backup stages distance...
For several years at the Tomsk Polytechnic University the probabilistic methods and algorithms for technical efficiency of the electric network relay protection has been developed. Among the relay protections, line distance relay protections have a large proportion. Distance relay protections have some special features compared with the current relay protections. The most representative and reliable...
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