Synchrophasors Across Texas By Kristian M. Koellner, Spencer Burks, Bill Blevins, Sarma (NDR) Nuthalapati, Sidharth Rajagopalan, and Milton L. Holloway Digital Object Identifier 10.1109/MPE.2015.2431214 Date of publication: 18 August 2015 36 ieee power & energy magazine ©ISTOCKPHOTO.COM/DDEA 1540-7977/15©2015IEEE september/october 2015http://www.ISTOCKPHOTO.COM/DDEA