Nov 1, 2023 · A novel active sensing method of power system load network based on sweep frequency response analysis (SFRA) is proposed.
The input impedance spectrum part needs to use high-frequency voltage and current data to draw the impedance spectrum. Gaussian 8th-order fitting method is used ...
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What is sweep frequency response analysis SFRA?
What is the purpose of SFRA?
... Active Sensing Method of Power System Load Network Based on Sweep Frequency Response Analysis. IEEE Trans. Instrum. Meas. 72: 1-14 (2023). [+][–]. Coauthor ...
This technique is called Sweep Frequency Response Analysis (SFRA) and is widely used in diagnostics and fault-finding in transformers and electric motors.
Aug 3, 2021 · ... active sensing method of power system load network based on sweep frequency response analysis (SFRA) is proposed. Firstly, the user-side load ...
SFRA is a powerful and sensitive method for testing the mechanical integrity of transformer cores, windings, and press frames, in power transformers.
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Introduces a novel method for Sweep Frequency Response Analysis (SFRA) using a high-frequency circuit model to assess the condition of induction motor windings.
An Active Sensing Method of Power System Load Network Based on Sweep Frequency Response Analysis · Engineering, Environmental Science. IEEE Transactions on ...
Oct 22, 2024 · Frequency Response Analysis (FRA) is an extended technique for transformer condition assessment. In recent times, its proven sensitivity for ...
