Experiences with steady-state PMU compliance testing using standard relay testing equipmentAlmas, Muhammad Shoaib; Kilter, Jako; Vanfretti, LuigiPQ2014 : the 9th International 2014 Electric Power Quality and Supply Reliability Conference (PQ) : June 11-13, 2014, Rakvere, Estonia : proceedings2014 / p. 103-110 : ill