Conservation Voltage Regulation By David Davenport Andrei Galushkin Brett McGee

2 Overview Accomplishments Current Approach Results

3 Accomplishments We were able to test the following items:  Microwave  100W, 150W incandescent light bulb  15W fluorescent light bulb  Induction motor  Single and three-phase rectifier  20” T.V.  15” CRT monitor and 15” LCD monitor  Variable frequency drive

4 Current Approach V rms 126, 120, 114 I rms P (w) Q (vars) Z (Ω) THD Harmonic Black Box

5 Approach cont./Simulink file

6 Results

7 Results cont. Torque applied Full load at.8 Nm Half load at.4 Nm

8 Results cont.

9 Next Steps/Conclusion  To continue testing/retesting items  Analyze the data/make conclusions  Finish poster

10 Questions?