The Power
Quality and Industrial Applications Laboratory is housed in the Department
of Electrical and Computer Engineering. The researchers affiliated with
this lab are actively pursuing advances in technology related to power
quality phenomena and their effect on industrial processes. The research
focus is on identification and quantification of power quality phenomena,
utility-side mitigation of power quality variations, and load-side
solutions for industrial and commercial applications.
Present research
efforts include:
· Characterization of voltage
sag phenomena
· Ride-through improvements for dc and ac adjustable speed drives (ASD's)
· Ride-through improvements for PLCs and Contactors
· Custom Power Applications for Industrial Loads
· In-plant testing of industrial process equipment for voltage sag
sensitivity using a mobile Sag Generator.
· Load-specific behavior of motors during voltage sags using a controllable
dynamometer.
· A clamping circuit to prevent over voltage trips on adjustable frequency
drives due to utility-side capacitor switching.
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