Fast-TFM-Multifrequency Phasor Measurement for Distribution Networks
Contact: Claudio Narduzzi
Mail: claudio.narduzzi@unipd.it
Application field
Technology
Activity
Energy
Smart Grid
Monitoring
Keywords
Smart grid, compressive sensing (CS), distribution networks, phasor analysis
Operation of the proposed solution
We developed an enhanced compressive sensing-based algorithm for the estimation of Taylor–Fourier coefficients in a multifrequency dynamic phasor model. The algorithm provides very good accuracy in harmonic and interharmonic phasor measurement, as well as in operation as a standard phasor measurement unit. It allows to combine multiple functions into a promising new-generation measurement, monitoring, and diagnostic device.
Challenges
1. Develop fault detection and analysis capabilities under test conditions specified by EN 50160.
2. Comply with stringent latency and reporting rate requirements while providing extended diagnostic functions.
Bibliography
Narduzzi, C., Bertocco, M., Frigo, G., & Giorgi, G. (2018). Fast-TFM—Multifrequency Phasor Measurement for Distribution Networks. IEEE Transactions on Instrumentation and Measurement, 67(8), 1825-1835.