@conference {1604, title = {Measurement accuracy limitation analysis on synchrophasors}, booktitle = {2015 IEEE Power \& Energy Society (PES) General Meeting}, year = {2015}, month = {07/2015}, pages = {1 - 5}, publisher = {IEEE}, organization = {IEEE}, address = {Denver, CO, USA}, abstract = {

This paper analyzes the theoretical accuracy limitation of synchrophasors measurements on phase angle and frequency of the power grid. Factors that cause the measurement error are analyzed, including error sources in the instruments and in the power grid signal. Different scenarios of these factors are evaluated according to the normal operation status of power grid measurement. Based on the evaluation and simulation, the errors of phase angle and frequency caused by each factor are calculated and discussed.

}, keywords = {AA15-003}, doi = {10.1109/PESGM.2015.7285682}, author = {Jiecheng Zhao and Lingwei Zhan and Yilu Liu and Qi, Hairong and Garcia, Jose R. and Paul D. Ewing} }