BSEE, U. T. Arlington, 1971
MSEE, Purdue University, 1973
PhD, Purdue University, 1983
Registered Professional Engineer in Texas
IEEE Fellow "for contributions to the analysis and control of power system harmonics and electric power quality," 2000.
PCFLO Version 6.0 (loadflow/short circuit/harmonics analysis)
U.T. Austin - Schweitzer Texas Synchrophasor Network
Click here to download weekly observations.
Shown below are the Austin and McDonald Observatory stations, plus sample events. Click figures to enlarge.
Click figures to enlarge.
How tall is a wind turbine? Click to enlarge.
Elements of a Small Off-Grid 24 Volt Solar System. Click for PPT.
Our solar monitoring station "West of the Pecos," accessed by cellular modem. Click to enlarge.
Grid frequency swings for Oct. 22, 2008, a windy day in West Texas. Click to enlarge.
Annual Workshop on Renewable Energy, October 23, 2008.
Meet the future. Click to enlarge.
Annual ECE student bus trip to the
Renewable Energy Roundup
, Fredericksburg, Saturday, Sept. 27, 2007. Mack Grady's
presentation
at the Roundup.
Action photos of students in the power lab
The latest yearbook (272 page pdf)
for the power electronics lab
Presentations made at our 2004, 2006, and 2007 Workshops on Renewable Energy
Presentations made at our 2007 Intelligent Utility Workshop
Notes on harmonics, fundamentals of electric power systems, and the ATP version of EMTP
Recent grid frequency events (click on a figure to enlarge)
ERCOT (monitored in San Angelo, TX)
ABC012 (handy phase sequence calculator)
SAG1 (voltage sag analysis and propagation)
My favorite
movies
WECC (monitored in Redding, CA)
