Jian Lin
ABSTRACT
In order to solve the loss of sampling data under 5G communication environment, this paper proposes a sampling data loss recovery strategy based on Lagrange-Hermite adaptive combined interpolation algorithm. Use Lagrange-Hermite adaptive combined interpolation algorithm for data interpolation when the number of missing points does not reach the set threshold, and block the main protection when the number of missing points exceeds the set threshold. Lagrange interpolation algorithm is used for data interpolation when the missing data points are small, and Hermite interpolation algorithm is used for data interpolation when the missing data points are large. The proposed Lagrange-Hermite adaptive interpolation algorithm performs relatively well and can tolerate a larger number of missing points.
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Index Terms
- Data Loss Recovery Strategy for Distribution Network Differential Protection Based on 5G Communication
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