Phasor measurement units struggle to make acceptable estimates of frequency and rate of change of frequency. The most important cause of the problem is that the quantity being measured is not actually a phasor. The paper substitutes a different equation for the phasor equatin, and obtains its solution by curve-fitting.
Revised: September 25, 2014 |
Published: February 14, 2014
Citation
Kirkham H., and J.E. Dagle. 2014.Synchronous Phasor-like Measurements. In IEEE PES Innovative Smart Grid Technologies Conference (ISGT 2014), February 19-22, 2014, Washington DC, 1-5. Piscataway, New Jersey:IEEE.PNNL-SA-100372.doi:10.1109/ISGT.2014.6816510